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<?xml-stylesheet type="text/xsl" href="http://geeks.ms/utility/FeedStylesheets/rss.xsl" media="screen"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/" xmlns:wfw="http://wellformedweb.org/CommentAPI/"><channel><title>Amigo mío Siempre estas Programando en .NET : MOSS 2007</title><link>http://geeks.ms/blogs/lruiz/archive/tags/MOSS+2007/default.aspx</link><description>Etiquetas: MOSS 2007</description><dc:language>en</dc:language><generator>CommunityServer 2008.5 SP1 (Build: 31106.3070)</generator><item><title>[SharePoint] Cierra el ojete a tu SharePoint - Activa ViewPagesLockDown</title><link>http://geeks.ms/blogs/lruiz/archive/2012/02/27/sharepoint-cierra-el-ojete-a-tu-sharepoint-activa-viewpageslockdown.aspx</link><pubDate>Mon, 27 Feb 2012 11:27:02 GMT</pubDate><guid isPermaLink="false">2a2e7ade-7474-448b-9de5-1515d8bb7d1b:203559</guid><dc:creator>Luis Ruiz Pavón</dc:creator><slash:comments>0</slash:comments><wfw:commentRss xmlns:wfw="http://wellformedweb.org/CommentAPI/">http://geeks.ms/blogs/lruiz/rsscomments.aspx?PostID=203559</wfw:commentRss><comments>http://geeks.ms/blogs/lruiz/archive/2012/02/27/sharepoint-cierra-el-ojete-a-tu-sharepoint-activa-viewpageslockdown.aspx#comments</comments><description>Este post se lo dedico a toda la muchachada que desarrolla un portal público con acceso anónimo con SharePoint y le deja el ojete abierto sin saber las consecuencias de dicho acto. ¿Qué es dejar el ojete abierto a un portal público desarrollado sobre SharePoint? Dejar el ojete abierto a tu SharePoint , es permitir que cualquier usuario anónimo que conozca un poco como funciona SharePoint tenga acceso a numerosas listas, páginas… que quizás solo los usuarios registrados o administradores (Sino has...(&lt;a href="http://geeks.ms/blogs/lruiz/archive/2012/02/27/sharepoint-cierra-el-ojete-a-tu-sharepoint-activa-viewpageslockdown.aspx"&gt;read more&lt;/a&gt;)&lt;img src="http://geeks.ms/aggbug.aspx?PostID=203559" width="1" height="1"&gt;</description><category domain="http://geeks.ms/blogs/lruiz/archive/tags/SharePoint/default.aspx">SharePoint</category><category domain="http://geeks.ms/blogs/lruiz/archive/tags/MOSS+2007/default.aspx">MOSS 2007</category><category domain="http://geeks.ms/blogs/lruiz/archive/tags/MOSS/default.aspx">MOSS</category><category domain="http://geeks.ms/blogs/lruiz/archive/tags/Features/default.aspx">Features</category><category domain="http://geeks.ms/blogs/lruiz/archive/tags/SharePoint+2010/default.aspx">SharePoint 2010</category></item><item><title>[MOSS] Crear un site SSL con SharePoint 2007</title><link>http://geeks.ms/blogs/lruiz/archive/2010/09/09/moss-crear-un-site-ssl-con-sharepoint-2007.aspx</link><pubDate>Thu, 09 Sep 2010 15:47:22 GMT</pubDate><guid isPermaLink="false">2a2e7ade-7474-448b-9de5-1515d8bb7d1b:181676</guid><dc:creator>Luis Ruiz Pavón</dc:creator><slash:comments>0</slash:comments><wfw:commentRss xmlns:wfw="http://wellformedweb.org/CommentAPI/">http://geeks.ms/blogs/lruiz/rsscomments.aspx?PostID=181676</wfw:commentRss><comments>http://geeks.ms/blogs/lruiz/archive/2010/09/09/moss-crear-un-site-ssl-con-sharepoint-2007.aspx#comments</comments><description>Como en estas últimas semanas me ha tocado crear algún que otro site bajo SSL, he pensado que sería buena idea escribir un artículo sobre ello. Con una aplicación web ya creada , lo primero que vamos a hacer es extenderla: A continuación, seleccionamos la aplicación web que queremos extender, seleccionamos el puerto 443 (En mi caso permitimos acceso anónimo al portal, aunque habrá una parte para usuarios registrados) y marcamos el check Use Secure Sockets Layer (SSL) A continuación vamos al Internet...(&lt;a href="http://geeks.ms/blogs/lruiz/archive/2010/09/09/moss-crear-un-site-ssl-con-sharepoint-2007.aspx"&gt;read more&lt;/a&gt;)&lt;img src="http://geeks.ms/aggbug.aspx?PostID=181676" width="1" height="1"&gt;</description><category domain="http://geeks.ms/blogs/lruiz/archive/tags/SharePoint/default.aspx">SharePoint</category><category domain="http://geeks.ms/blogs/lruiz/archive/tags/MOSS+2007/default.aspx">MOSS 2007</category><category domain="http://geeks.ms/blogs/lruiz/archive/tags/MOSS/default.aspx">MOSS</category><category domain="http://geeks.ms/blogs/lruiz/archive/tags/IIS+7/default.aspx">IIS 7</category></item><item><title>[MOSS] Ocultar las “Acciones del Sitio” en SharePoint</title><link>http://geeks.ms/blogs/lruiz/archive/2010/07/02/moss-ocultar-las-acciones-del-sitio-en-sharepoint.aspx</link><pubDate>Fri, 02 Jul 2010 11:29:25 GMT</pubDate><guid isPermaLink="false">2a2e7ade-7474-448b-9de5-1515d8bb7d1b:178796</guid><dc:creator>Luis Ruiz Pavón</dc:creator><slash:comments>0</slash:comments><wfw:commentRss xmlns:wfw="http://wellformedweb.org/CommentAPI/">http://geeks.ms/blogs/lruiz/rsscomments.aspx?PostID=178796</wfw:commentRss><comments>http://geeks.ms/blogs/lruiz/archive/2010/07/02/moss-ocultar-las-acciones-del-sitio-en-sharepoint.aspx#comments</comments><description>Un post rápidito pero que a más de uno vendrá bien: En ocasiones es necesario ocultar ciertos controles de SharePoint en función de los permisos que tenga. Por ejemplo, para ocultar las Acciones del Sitio a usuarios que no tengan el permiso ManageWeb (Administradores de la colección de sitios) la solución es sencilla,&amp;#160; para ello disponemos del control SPSecurityTrimmedControl &amp;lt; Sharepoint:SPSecurityTrimmedControl ID =&amp;quot;spstcrtlsa&amp;quot; runat =&amp;quot;server&amp;quot; PermissionsString =&amp;quot;ManageWeb&amp;quot;...(&lt;a href="http://geeks.ms/blogs/lruiz/archive/2010/07/02/moss-ocultar-las-acciones-del-sitio-en-sharepoint.aspx"&gt;read more&lt;/a&gt;)&lt;img src="http://geeks.ms/aggbug.aspx?PostID=178796" width="1" height="1"&gt;</description><category domain="http://geeks.ms/blogs/lruiz/archive/tags/ASP.NET/default.aspx">ASP.NET</category><category domain="http://geeks.ms/blogs/lruiz/archive/tags/SharePoint/default.aspx">SharePoint</category><category domain="http://geeks.ms/blogs/lruiz/archive/tags/MOSS+2007/default.aspx">MOSS 2007</category><category domain="http://geeks.ms/blogs/lruiz/archive/tags/MOSS/default.aspx">MOSS</category><category domain="http://geeks.ms/blogs/lruiz/archive/tags/WebParts/default.aspx">WebParts</category></item><item><title>[MOSS] Problemas desplegando soluciones en NLB: La crónica</title><link>http://geeks.ms/blogs/lruiz/archive/2010/05/07/moss-problemas-desplegando-soluciones-en-nlb-la-cr-243-nica.aspx</link><pubDate>Fri, 07 May 2010 06:34:24 GMT</pubDate><guid isPermaLink="false">2a2e7ade-7474-448b-9de5-1515d8bb7d1b:176475</guid><dc:creator>Luis Ruiz Pavón</dc:creator><slash:comments>3</slash:comments><wfw:commentRss xmlns:wfw="http://wellformedweb.org/CommentAPI/">http://geeks.ms/blogs/lruiz/rsscomments.aspx?PostID=176475</wfw:commentRss><comments>http://geeks.ms/blogs/lruiz/archive/2010/05/07/moss-problemas-desplegando-soluciones-en-nlb-la-cr-243-nica.aspx#comments</comments><description>&lt;p&gt;Ayer estuve desplegando una solución/es de Sharepoint en un &lt;a href="http://en.wikipedia.org/wiki/Network_Load_Balancing_Services" target="_blank"&gt;NLB&lt;/a&gt; (Network Load Balancing) y me encontré con algún escollo/problema que me gustaría compartir:&lt;/p&gt;  &lt;p&gt;Al crear la aplicación web, la adminsitración central crea un trabajo temporizado (Timer Job) para replicar la aplicación en todos los nodos del NLB de manera automática, pero el temporizador se quedaba en estado DEPLOYING, por lo que tuve que ir a los demás nodos del NLB a forzar la ejecución del trabajo temporizado:&lt;/p&gt;  &lt;p&gt;Abrimos la consola y ejecutamos:&lt;/p&gt;  &lt;p&gt;&lt;i&gt;&lt;strong&gt;&lt;font color="#000080"&gt;stsadm –o execadmsvcjobs&lt;/font&gt;&lt;/strong&gt;&lt;/i&gt;&lt;/p&gt;  &lt;p&gt;&lt;a href="http://geeks.ms/cfs-file.ashx/__key/CommunityServer.Blogs.Components.WeblogFiles/lruiz/stsadmoexecadmsvcjobs_5F00_7C576682.png"&gt;&lt;img style="border-right-width:0px;display:inline;border-top-width:0px;border-bottom-width:0px;border-left-width:0px;" title="stsadm–oexecadmsvcjobs" border="0" alt="stsadm–oexecadmsvcjobs" src="http://geeks.ms/cfs-file.ashx/__key/CommunityServer.Blogs.Components.WeblogFiles/lruiz/stsadmoexecadmsvcjobs_5F00_thumb_5F00_00ED713D.png" width="644" height="84" /&gt;&lt;/a&gt; &lt;/p&gt;  &lt;p&gt;Y con esto conseguimos forzar la ejecución y tener la aplicación web creada en los demás nodos.&lt;/p&gt;  &lt;p&gt;Una vez hecho esto pasamos a desplegar la solución/es (WSP) en nuestro NLB y aquí me encontré con el siguiente problema:&lt;/p&gt;  &lt;p&gt;&lt;a href="http://geeks.ms/cfs-file.ashx/__key/CommunityServer.Blogs.Components.WeblogFiles/lruiz/image_5F00_183875AE.png"&gt;&lt;img style="border-right-width:0px;display:inline;border-top-width:0px;border-bottom-width:0px;border-left-width:0px;" title="image" border="0" alt="image" src="http://geeks.ms/cfs-file.ashx/__key/CommunityServer.Blogs.Components.WeblogFiles/lruiz/image_5F00_thumb_5F00_3BA4F446.png" width="644" height="313" /&gt;&lt;/a&gt; &lt;/p&gt;  &lt;p&gt;&lt;/p&gt;  &lt;p&gt;&lt;/p&gt;  &lt;p&gt;&lt;/p&gt;  &lt;p&gt;&lt;/p&gt;  &lt;p&gt;En uno de los nodos la solución se desplegaba y en otro estaba dando la siguiente excepción:&lt;/p&gt;  &lt;p&gt;&lt;strong&gt;&lt;font color="#000080"&gt;System.OutOfMemoryException&lt;/font&gt;&lt;/strong&gt;&lt;/p&gt;  &lt;p&gt;Pero el nodo tenía RAM suficiente, es más, monitorizando la memoría no había ningún pico que alertase de tal problema, así que investigando un poquito parece ser que se trata del servicio &lt;strong&gt;Windows SharePoint Services Timer&lt;/strong&gt; por la cantidad de recursos que consume (Como digo, no consumía mas de 200 Mb en plena ejecución) y reiniciandolo se solucina el problema, así hice, reinicié los servicios en ambos nodos y la solución se desplegó sin problemas.&lt;/p&gt;  &lt;p&gt;Hasta aquí la crónica del partido MOSS 0 Luis 1&lt;/p&gt;  &lt;p&gt;Un saludo y buen finde para todos.&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;&lt;img src="http://geeks.ms/aggbug.aspx?PostID=176475" width="1" height="1"&gt;</description><category domain="http://geeks.ms/blogs/lruiz/archive/tags/ASP.NET/default.aspx">ASP.NET</category><category domain="http://geeks.ms/blogs/lruiz/archive/tags/SharePoint/default.aspx">SharePoint</category><category domain="http://geeks.ms/blogs/lruiz/archive/tags/ASP.NET+2.0/default.aspx">ASP.NET 2.0</category><category domain="http://geeks.ms/blogs/lruiz/archive/tags/MOSS+2007/default.aspx">MOSS 2007</category><category domain="http://geeks.ms/blogs/lruiz/archive/tags/MOSS/default.aspx">MOSS</category><category domain="http://geeks.ms/blogs/lruiz/archive/tags/Deploy/default.aspx">Deploy</category></item><item><title>[MOSS] Uso de Unity en SharePoint: System.InvalidOperationException: The type name or alias “TYPE” could not be resolved…</title><link>http://geeks.ms/blogs/lruiz/archive/2010/04/30/moss-uso-de-unity-en-sharepoint-system-invalidoperationexception-the-type-name-or-alias-type-could-not-be-resolved.aspx</link><pubDate>Fri, 30 Apr 2010 07:25:00 GMT</pubDate><guid isPermaLink="false">2a2e7ade-7474-448b-9de5-1515d8bb7d1b:175889</guid><dc:creator>Luis Ruiz Pavón</dc:creator><slash:comments>0</slash:comments><wfw:commentRss xmlns:wfw="http://wellformedweb.org/CommentAPI/">http://geeks.ms/blogs/lruiz/rsscomments.aspx?PostID=175889</wfw:commentRss><comments>http://geeks.ms/blogs/lruiz/archive/2010/04/30/moss-uso-de-unity-en-sharepoint-system-invalidoperationexception-the-type-name-or-alias-type-could-not-be-resolved.aspx#comments</comments><description>&lt;p&gt;Estoy haciendo una prueba de conceto con SharePoint + Unity y me he encontrado con este error al a&amp;ntilde;adir mi WebPart:&lt;/p&gt;
&lt;p&gt;&lt;strong&gt;&lt;em&gt;System.InvalidOperationException: The type name or alias ITaskRepository could not be resolved. Please check your configuration file and verify this type name.&lt;/em&gt;&lt;/strong&gt;&lt;/p&gt;
&lt;p&gt;Tengo las dlls en la GAC (S&amp;iacute; las pones en el bin del sitio funciona pero no me gusta :P) y la configuraci&amp;oacute;n de Unity en el Web.Config de la siguiente manera:&lt;/p&gt;
&lt;div id="codeSnippetWrapper"&gt;
&lt;div id="codeSnippet" style="text-align:left;line-height:12pt;background-color:#f4f4f4;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;
&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;&lt;span style="color:#0000ff;"&gt;&amp;lt;&lt;/span&gt;&lt;span style="color:#800000;"&gt;unity&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;&amp;gt;&lt;/span&gt;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;  &lt;span style="color:#0000ff;"&gt;&amp;lt;&lt;/span&gt;&lt;span style="color:#800000;"&gt;aliases&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;&amp;gt;&lt;/span&gt;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;    &lt;span style="color:#0000ff;"&gt;&amp;lt;&lt;/span&gt;&lt;span style="color:#800000;"&gt;add&lt;/span&gt;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;        &lt;span style="color:#ff0000;"&gt;alias&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;=&amp;quot;ITaskRepository&amp;quot;&lt;/span&gt; &lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;        &lt;span style="color:#ff0000;"&gt;type&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;=&amp;quot;Project.Application.WebParts.MVP.Repositories.ITaskRepository, Project.Application.WebParts&amp;quot;&lt;/span&gt; &lt;span style="color:#0000ff;"&gt;/&amp;gt;&lt;/span&gt;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;    &lt;span style="color:#0000ff;"&gt;&amp;lt;&lt;/span&gt;&lt;span style="color:#800000;"&gt;add&lt;/span&gt;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;        &lt;span style="color:#ff0000;"&gt;alias&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;=&amp;quot;TaskRepository&amp;quot;&lt;/span&gt; &lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;        &lt;span style="color:#ff0000;"&gt;type&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;=&amp;quot;Project.Application.WebParts.MVP.Repositories.TaskRepository, Project.Application.WebParts&amp;quot;&lt;/span&gt; &lt;span style="color:#0000ff;"&gt;/&amp;gt;&lt;/span&gt;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;  &lt;span style="color:#0000ff;"&gt;&amp;lt;/&lt;/span&gt;&lt;span style="color:#800000;"&gt;aliases&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;&amp;gt;&lt;/span&gt;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;   &lt;span style="color:#0000ff;"&gt;&amp;lt;&lt;/span&gt;&lt;span style="color:#800000;"&gt;container&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;&amp;gt;&lt;/span&gt;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;     &lt;span style="color:#0000ff;"&gt;&amp;lt;&lt;/span&gt;&lt;span style="color:#800000;"&gt;register&lt;/span&gt; &lt;span style="color:#ff0000;"&gt;type&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;=&amp;quot;ITaskRepository&amp;quot;&lt;/span&gt; &lt;span style="color:#ff0000;"&gt;mapTo&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;=&amp;quot;TaskRepository&amp;quot;&lt;/span&gt; &lt;span style="color:#0000ff;"&gt;/&amp;gt;&lt;/span&gt;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;   &lt;span style="color:#0000ff;"&gt;&amp;lt;/&lt;/span&gt;&lt;span style="color:#800000;"&gt;container&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;&amp;gt;&lt;/span&gt;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;&lt;span style="color:#0000ff;"&gt;&amp;lt;/&lt;/span&gt;&lt;span style="color:#800000;"&gt;unity&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;p&gt;Hablando con mi compa&amp;ntilde;ero de trabajo Pedro Santos, me coment&amp;oacute; que el problema pod&amp;iacute;a estar en el atributo &lt;strong&gt;type&lt;/strong&gt;, que probase a ponerlo completo:&lt;/p&gt;
&lt;div id="codeSnippetWrapper"&gt;
&lt;div id="codeSnippet" style="text-align:left;line-height:12pt;background-color:#f4f4f4;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;
&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;&lt;span style="color:#0000ff;"&gt;&amp;lt;&lt;/span&gt;&lt;span style="color:#800000;"&gt;unity&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;&amp;gt;&lt;/span&gt;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;  &lt;span style="color:#0000ff;"&gt;&amp;lt;&lt;/span&gt;&lt;span style="color:#800000;"&gt;aliases&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;&amp;gt;&lt;/span&gt;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;    &lt;span style="color:#0000ff;"&gt;&amp;lt;&lt;/span&gt;&lt;span style="color:#800000;"&gt;add&lt;/span&gt;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;        &lt;span style="color:#ff0000;"&gt;alias&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;=&amp;quot;ITaskRepository&amp;quot;&lt;/span&gt; &lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;        &lt;span style="color:#ff0000;"&gt;type&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;=&amp;quot;Project.Application.WebParts.MVP.Repositories.ITaskRepository, &lt;/span&gt;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;              Project.Application.WebParts, &lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;              Version=1.0.0.0, &lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;              Culture=neutral, &lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;              PublicKeyToken=8854a40f8390bd5e&amp;quot; &lt;span style="color:#0000ff;"&gt;/&amp;gt;&lt;/span&gt;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;    &lt;span style="color:#0000ff;"&gt;&amp;lt;&lt;/span&gt;&lt;span style="color:#800000;"&gt;add&lt;/span&gt;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;        &lt;span style="color:#ff0000;"&gt;alias&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;=&amp;quot;TaskRepository&amp;quot;&lt;/span&gt; &lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;        &lt;span style="color:#ff0000;"&gt;type&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;=&amp;quot;Project.Application.WebParts.MVP.Repositories.TaskRepository, &lt;/span&gt;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;        Project.Application.WebParts, &lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;        Version=1.0.0.0, &lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;        Culture=neutral, &lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;        PublicKeyToken=8854a40f8390bd5e&amp;quot; &lt;span style="color:#0000ff;"&gt;/&amp;gt;&lt;/span&gt;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;  &lt;span style="color:#0000ff;"&gt;&amp;lt;/&lt;/span&gt;&lt;span style="color:#800000;"&gt;aliases&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;&amp;gt;&lt;/span&gt;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;   &lt;span style="color:#0000ff;"&gt;&amp;lt;&lt;/span&gt;&lt;span style="color:#800000;"&gt;container&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;&amp;gt;&lt;/span&gt;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;     &lt;span style="color:#0000ff;"&gt;&amp;lt;&lt;/span&gt;&lt;span style="color:#800000;"&gt;register&lt;/span&gt; &lt;span style="color:#ff0000;"&gt;type&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;=&amp;quot;ITaskRepository&amp;quot;&lt;/span&gt; &lt;span style="color:#ff0000;"&gt;mapTo&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;=&amp;quot;TaskRepository&amp;quot;&lt;/span&gt; &lt;span style="color:#0000ff;"&gt;/&amp;gt;&lt;/span&gt;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;   &lt;span style="color:#0000ff;"&gt;&amp;lt;/&lt;/span&gt;&lt;span style="color:#800000;"&gt;container&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;&amp;gt;&lt;/span&gt;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;&lt;span style="color:#0000ff;"&gt;&amp;lt;/&lt;/span&gt;&lt;span style="color:#800000;"&gt;unity&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;Y ten&amp;iacute;a toda la raz&amp;oacute;n.&lt;/p&gt;
&lt;p&gt;Espero que os sirva, un saludo y buen finde para todos.&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;&lt;img src="http://geeks.ms/aggbug.aspx?PostID=175889" width="1" height="1"&gt;</description><category domain="http://geeks.ms/blogs/lruiz/archive/tags/ASP.NET/default.aspx">ASP.NET</category><category domain="http://geeks.ms/blogs/lruiz/archive/tags/SharePoint/default.aspx">SharePoint</category><category domain="http://geeks.ms/blogs/lruiz/archive/tags/ASP.NET+2.0/default.aspx">ASP.NET 2.0</category><category domain="http://geeks.ms/blogs/lruiz/archive/tags/MOSS+2007/default.aspx">MOSS 2007</category><category domain="http://geeks.ms/blogs/lruiz/archive/tags/MOSS/default.aspx">MOSS</category><category domain="http://geeks.ms/blogs/lruiz/archive/tags/IoC/default.aspx">IoC</category><category domain="http://geeks.ms/blogs/lruiz/archive/tags/Unity/default.aspx">Unity</category><category domain="http://geeks.ms/blogs/lruiz/archive/tags/DIP/default.aspx">DIP</category></item><item><title>[MOSS] Evitar que los usuarios colaboradores modifiquen WebParts</title><link>http://geeks.ms/blogs/lruiz/archive/2010/04/08/moss-evitar-que-los-usuarios-colaboradores-modifiquen-webparts.aspx</link><pubDate>Thu, 08 Apr 2010 10:12:00 GMT</pubDate><guid isPermaLink="false">2a2e7ade-7474-448b-9de5-1515d8bb7d1b:174139</guid><dc:creator>Luis Ruiz Pavón</dc:creator><slash:comments>0</slash:comments><wfw:commentRss xmlns:wfw="http://wellformedweb.org/CommentAPI/">http://geeks.ms/blogs/lruiz/rsscomments.aspx?PostID=174139</wfw:commentRss><comments>http://geeks.ms/blogs/lruiz/archive/2010/04/08/moss-evitar-que-los-usuarios-colaboradores-modifiquen-webparts.aspx#comments</comments><description>&lt;p&gt;En un portal de publicaci&amp;oacute;n el cliente desea que los usuarios colaboradores no puedan modificar WebParts:&lt;/p&gt;
&lt;p&gt;&lt;a href="http://geeks.ms/cfs-file.ashx/__key/CommunityServer.Blogs.Components.WeblogFiles/lruiz/image_5F00_44316A0B.png"&gt;&lt;img height="184" width="382" src="http://geeks.ms/cfs-file.ashx/__key/CommunityServer.Blogs.Components.WeblogFiles/lruiz/image_5F00_thumb_5F00_6FD20E3A.png" alt="image" border="0" title="image" style="border-bottom:0px;border-left:0px;display:inline;border-top:0px;border-right:0px;" /&gt;&lt;/a&gt; &lt;/p&gt;
&lt;p&gt;Hasta donde yo se y s&amp;iacute; alguien conoce una manera mejor estar&amp;eacute; encantado de escucharla, en los Niveles de permisos, m&amp;aacute;s concreto en colaborar, en los permisos de lista si desmarcamos el check de Editar elementos&lt;/p&gt;
&lt;p&gt;&lt;a href="http://geeks.ms/cfs-file.ashx/__key/CommunityServer.Blogs.Components.WeblogFiles/lruiz/image_5F00_155B8B9C.png"&gt;&lt;img height="218" width="380" src="http://geeks.ms/cfs-file.ashx/__key/CommunityServer.Blogs.Components.WeblogFiles/lruiz/image_5F00_thumb_5F00_53E0D942.png" alt="image" border="0" title="image" style="border-bottom:0px;border-left:0px;display:inline;border-top:0px;border-right:0px;" /&gt;&lt;/a&gt; &lt;/p&gt;
&lt;p&gt;evita que se editen los WebParts pero se pierde la edici&amp;oacute;n de contenidos y eso no me vale, por eso me he creado un control que va en la master y que se encarga de hacer este trabajo haciendo uso de JavaScript (JQuery) para eliminar el td que contiene la flechita y as&amp;iacute; evitar que se modifiquen los webparts a menos que sea un administrador:&lt;/p&gt;
&lt;div id="codeSnippetWrapper"&gt;
&lt;div id="codeSnippet" style="text-align:left;line-height:12pt;background-color:#f4f4f4;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;
&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;&lt;span style="color:#0000ff;"&gt;public&lt;/span&gt; &lt;span style="color:#0000ff;"&gt;class&lt;/span&gt; HideWebPartMenuControl : UserControl&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;{&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;    &lt;span style="color:#cc6633;"&gt;#region&lt;/span&gt; WebControl Events&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;&amp;nbsp;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;    &lt;span style="color:#0000ff;"&gt;protected&lt;/span&gt; &lt;span style="color:#0000ff;"&gt;override&lt;/span&gt; &lt;span style="color:#0000ff;"&gt;void&lt;/span&gt; OnPreRender(EventArgs e)&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;    {&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;        &lt;span style="color:#0000ff;"&gt;if&lt;/span&gt; (!SPContext.Current.Web.CurrentUser.IsSiteAdmin)&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;        {&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;            &lt;span style="color:#0000ff;"&gt;const&lt;/span&gt; &lt;span style="color:#0000ff;"&gt;string&lt;/span&gt; javascriptcode = &lt;span style="color:#006080;"&gt;@&amp;quot;$(document).ready(function() {&lt;/span&gt;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;                                                $(&amp;#39;tr.ms-WPHeader&amp;#39;).each(function(index) {&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;                                                    $(&amp;#39;td:last&amp;#39;, $(this)).remove();&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;                                                });&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;                                            });&amp;quot;;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;&amp;nbsp;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;            &lt;span style="color:#0000ff;"&gt;if&lt;/span&gt; (!Page.ClientScript.IsStartupScriptRegistered(&lt;span style="color:#006080;"&gt;&amp;quot;hidemenuwebpartjs&amp;quot;&lt;/span&gt;))&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;            {&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;                Page.ClientScript.RegisterStartupScript(&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;                    GetType(),&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;                    &lt;span style="color:#006080;"&gt;&amp;quot;hidemenuwebpartjs&amp;quot;&lt;/span&gt;,&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;                    javascriptcode,&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;                    &lt;span style="color:#0000ff;"&gt;true&lt;/span&gt;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;                );&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;            }&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;        }&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;&amp;nbsp;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;        &lt;span style="color:#0000ff;"&gt;base&lt;/span&gt;.OnPreRender(e);&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;    }&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;&amp;nbsp;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;    &lt;span style="color:#cc6633;"&gt;#endregion&lt;/span&gt;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;}&lt;/pre&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;Ahora, si entramos con un usuario colaborador la flechita desaparece:&lt;/p&gt;
&lt;p&gt;&lt;a href="http://geeks.ms/cfs-file.ashx/__key/CommunityServer.Blogs.Components.WeblogFiles/lruiz/image_5F00_594F49E6.png"&gt;&lt;img height="177" width="356" src="http://geeks.ms/cfs-file.ashx/__key/CommunityServer.Blogs.Components.WeblogFiles/lruiz/image_5F00_thumb_5F00_63343B51.png" alt="image" border="0" title="image" style="border-bottom:0px;border-left:0px;display:inline;border-top:0px;border-right:0px;" /&gt;&lt;/a&gt; &lt;a href="http://geeks.ms/cfs-file.ashx/__key/CommunityServer.Blogs.Components.WeblogFiles/lruiz/image_5F00_7AEB72B7.png"&gt;&lt;img height="227" width="244" src="http://geeks.ms/cfs-file.ashx/__key/CommunityServer.Blogs.Components.WeblogFiles/lruiz/image_5F00_thumb_5F00_40FC2FCB.png" alt="image" border="0" title="image" style="border-bottom:0px;border-left:0px;display:inline;border-top:0px;border-right:0px;" /&gt;&lt;/a&gt; &lt;/p&gt;
&lt;p&gt;Espero que os sirva ;)&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;&lt;img src="http://geeks.ms/aggbug.aspx?PostID=174139" width="1" height="1"&gt;</description><category domain="http://geeks.ms/blogs/lruiz/archive/tags/ASP.NET/default.aspx">ASP.NET</category><category domain="http://geeks.ms/blogs/lruiz/archive/tags/SharePoint/default.aspx">SharePoint</category><category domain="http://geeks.ms/blogs/lruiz/archive/tags/MOSS+2007/default.aspx">MOSS 2007</category><category domain="http://geeks.ms/blogs/lruiz/archive/tags/MOSS/default.aspx">MOSS</category><category domain="http://geeks.ms/blogs/lruiz/archive/tags/WebParts/default.aspx">WebParts</category><category domain="http://geeks.ms/blogs/lruiz/archive/tags/JQuery/default.aspx">JQuery</category></item><item><title>[MOSS] Exception from HRESULT: 0x81070201</title><link>http://geeks.ms/blogs/lruiz/archive/2010/03/15/moss-exception-from-hresult-0x81070201.aspx</link><pubDate>Mon, 15 Mar 2010 12:40:55 GMT</pubDate><guid isPermaLink="false">2a2e7ade-7474-448b-9de5-1515d8bb7d1b:170339</guid><dc:creator>Luis Ruiz Pavón</dc:creator><slash:comments>1</slash:comments><wfw:commentRss xmlns:wfw="http://wellformedweb.org/CommentAPI/">http://geeks.ms/blogs/lruiz/rsscomments.aspx?PostID=170339</wfw:commentRss><comments>http://geeks.ms/blogs/lruiz/archive/2010/03/15/moss-exception-from-hresult-0x81070201.aspx#comments</comments><description>&lt;p&gt;Con un trancazo de narices, el Madrid eliminado de la champions y un lunes a primera hora terminando un site definition para un portal de publicación, me me encontrado con este error que me suele pasar con combinaciones como la anterior (Podría ser peor sí el Barça gana la champions en el Bernabeú…).&lt;/p&gt;  &lt;p&gt;La cosa es que al activar una feature sobre un site que has creado para una lista personalizada de SharePoint te puede saltar el error:&lt;/p&gt;  &lt;p&gt;&lt;em&gt;The element &amp;#39;{FA5B788F-432E-40e9-9FD6-F3D7F7002CD6}&amp;#39; of type &amp;#39;ListInstance&amp;#39; for feature &amp;#39;ForumsList&amp;#39; (id: d8f9f231-12c6-4fa0-8f44-5b8ae62ac523) threw an exception during activation: Exception from HRESULT: 0x81070201&lt;/em&gt;&lt;/p&gt;  &lt;p&gt;El problema está en que SharePoint no es capaz de encontrar el fichero &lt;strong&gt;schema.xml&lt;/strong&gt;, en mi caso por que el tag &lt;strong&gt;Name&lt;/strong&gt; de del elemento &lt;strong&gt;ListTemplate&lt;/strong&gt; del fichero &lt;strong&gt;elements.xml &lt;/strong&gt;no correspondía con el nombre de la carpeta donde se encuentra el fichero de esquema:&lt;/p&gt;  &lt;p&gt;&lt;a href="http://geeks.ms/cfs-file.ashx/__key/CommunityServer.Blogs.Components.WeblogFiles/lruiz/image_5F00_5F973C12.png"&gt;&lt;img style="border-bottom:0px;border-left:0px;display:inline;border-top:0px;border-right:0px;" title="image" border="0" alt="image" src="http://geeks.ms/cfs-file.ashx/__key/CommunityServer.Blogs.Components.WeblogFiles/lruiz/image_5F00_thumb_5F00_4024E57F.png" width="455" height="291" /&gt;&lt;/a&gt; &lt;/p&gt;  &lt;p&gt;Así sí :)&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;&lt;img src="http://geeks.ms/aggbug.aspx?PostID=170339" width="1" height="1"&gt;</description><category domain="http://geeks.ms/blogs/lruiz/archive/tags/SharePoint/default.aspx">SharePoint</category><category domain="http://geeks.ms/blogs/lruiz/archive/tags/MOSS+2007/default.aspx">MOSS 2007</category><category domain="http://geeks.ms/blogs/lruiz/archive/tags/MOSS/default.aspx">MOSS</category><category domain="http://geeks.ms/blogs/lruiz/archive/tags/Features/default.aspx">Features</category><category domain="http://geeks.ms/blogs/lruiz/archive/tags/Site+Definition/default.aspx">Site Definition</category></item><item><title>[MOSS] Creando un custom ListViewWebPart</title><link>http://geeks.ms/blogs/lruiz/archive/2010/03/12/moss-creando-un-custom-listviewwebpart.aspx</link><pubDate>Fri, 12 Mar 2010 07:38:52 GMT</pubDate><guid isPermaLink="false">2a2e7ade-7474-448b-9de5-1515d8bb7d1b:170078</guid><dc:creator>Luis Ruiz Pavón</dc:creator><slash:comments>0</slash:comments><wfw:commentRss xmlns:wfw="http://wellformedweb.org/CommentAPI/">http://geeks.ms/blogs/lruiz/rsscomments.aspx?PostID=170078</wfw:commentRss><comments>http://geeks.ms/blogs/lruiz/archive/2010/03/12/moss-creando-un-custom-listviewwebpart.aspx#comments</comments><description>&lt;p&gt;El otro día, creando una galería multimedia en un portal de publicación, necesitaba añadir un ListViewWebPart dinámicamente al layout de publicación y asociarlo a una librería de imagenes, para permitir al usuario que la creaba un interfaz de administración para subir, borrar…&lt;/p&gt;  &lt;p&gt;La cosa era que necesitaba un contendor de este ListViewWebPart para controlar que el usuario era el propietario de la librería y así mostrarle o no el webpart. Al intentar añadir un ListViewWebPart dinámicamente dentro de dicho contenedor, no se mostraba la vista, ahora, si en vez de utilizar este contenedor lo agregaba dinámicamente al layout sí se veía :S&lt;/p&gt;  &lt;p&gt;Así que opté por esta solcuión:&lt;/p&gt;  &lt;div id="codeSnippetWrapper"&gt;   &lt;div style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:#f4f4f4;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;" id="codeSnippet"&gt;     &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:white;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;SPList pictureList = CurrentWeb.Lists.GetList(&lt;span style="color:#0000ff;"&gt;new&lt;/span&gt; Guid(guid), &lt;span style="color:#0000ff;"&gt;true&lt;/span&gt;);&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:#f4f4f4;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;&amp;#160;&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:white;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;SPView webPartView = pictureList.DefaultView;&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:#f4f4f4;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;&amp;#160;&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:white;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;ViewToolBar toolbar = &lt;span style="color:#0000ff;"&gt;new&lt;/span&gt; ViewToolBar();&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:#f4f4f4;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;SPContext context = &lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:white;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;    SPContext.GetContext(Context, &lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:#f4f4f4;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;                         webPartView.ID, &lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:white;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;                         pictureList.ID, &lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:#f4f4f4;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;                         SPContext.Current.Web);&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:white;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;toolbar.RenderContext = context;&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:#f4f4f4;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;Controls.Add(toolbar);&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:white;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;&amp;#160;&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:#f4f4f4;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;XmlDocument xmlDocument = &lt;span style="color:#0000ff;"&gt;new&lt;/span&gt; XmlDocument();&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:white;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;xmlDocument.LoadXml(webPartView.SchemaXml);&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:#f4f4f4;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;SPView view = &lt;span style="color:#0000ff;"&gt;new&lt;/span&gt; SPView(pictureList, xmlDocument);&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:white;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;&amp;#160;&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:#f4f4f4;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;Literal lbl = &lt;span style="color:#0000ff;"&gt;new&lt;/span&gt; Literal();&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:white;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;lbl.Text = view.RenderAsHtml();&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:#f4f4f4;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;Controls.Add(lbl);&lt;/pre&gt;
&lt;/div&gt;
&lt;/div&gt;

&lt;p&gt;&lt;/p&gt;

&lt;p&gt;Y el resultado:&lt;/p&gt;

&lt;p&gt;&lt;a href="http://geeks.ms/cfs-file.ashx/__key/CommunityServer.Blogs.Components.WeblogFiles/lruiz/image_5F00_667820A0.png"&gt;&lt;img style="border-bottom:0px;border-left:0px;display:inline;border-top:0px;border-right:0px;" title="image" border="0" alt="image" src="http://geeks.ms/cfs-file.ashx/__key/CommunityServer.Blogs.Components.WeblogFiles/lruiz/image_5F00_thumb_5F00_7F2747E3.png" width="532" height="122" /&gt;&lt;/a&gt; &lt;/p&gt;

&lt;p&gt;Salu2 y buen finde :)&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;&lt;img src="http://geeks.ms/aggbug.aspx?PostID=170078" width="1" height="1"&gt;</description><category domain="http://geeks.ms/blogs/lruiz/archive/tags/ASP.NET/default.aspx">ASP.NET</category><category domain="http://geeks.ms/blogs/lruiz/archive/tags/SharePoint/default.aspx">SharePoint</category><category domain="http://geeks.ms/blogs/lruiz/archive/tags/MOSS+2007/default.aspx">MOSS 2007</category><category domain="http://geeks.ms/blogs/lruiz/archive/tags/MOSS/default.aspx">MOSS</category><category domain="http://geeks.ms/blogs/lruiz/archive/tags/WebParts/default.aspx">WebParts</category></item><item><title>[MOSS] Llamadas a métodos .NET desde un Xsl (ContentByQueryWebPart)</title><link>http://geeks.ms/blogs/lruiz/archive/2010/02/05/moss-llamadas-a-m-233-todos-net-desde-un-xsl-contentbyquerywebpart.aspx</link><pubDate>Fri, 05 Feb 2010 07:48:19 GMT</pubDate><guid isPermaLink="false">2a2e7ade-7474-448b-9de5-1515d8bb7d1b:166703</guid><dc:creator>Luis Ruiz Pavón</dc:creator><slash:comments>0</slash:comments><wfw:commentRss xmlns:wfw="http://wellformedweb.org/CommentAPI/">http://geeks.ms/blogs/lruiz/rsscomments.aspx?PostID=166703</wfw:commentRss><comments>http://geeks.ms/blogs/lruiz/archive/2010/02/05/moss-llamadas-a-m-233-todos-net-desde-un-xsl-contentbyquerywebpart.aspx#comments</comments><description>&lt;p&gt;En ocasiones puede ser necesario que desde un Xsl tengamos que llamar a un método .NET. En mi caso era para parsear el valor de un campo que contiene un Xml.&lt;/p&gt;  &lt;p&gt;Lo primero será crearnos una clase para definir los métodos que vamos a llamar desde nuestros Xsl:&lt;/p&gt;  &lt;div id="codeSnippetWrapper"&gt;   &lt;div style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:#f4f4f4;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;" id="codeSnippet"&gt;     &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:white;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;&lt;span style="color:#0000ff;"&gt;public&lt;/span&gt; &lt;span style="color:#0000ff;"&gt;class&lt;/span&gt; XsltCustomFunctions&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:#f4f4f4;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;{&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:white;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;    &lt;span style="color:#cc6633;"&gt;#region&lt;/span&gt; Variables&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:#f4f4f4;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;&amp;#160;&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:white;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;    &lt;span style="color:#008000;"&gt;/// &amp;lt;summary&amp;gt;&lt;/span&gt;&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:#f4f4f4;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;    &lt;span style="color:#008000;"&gt;/// Singleton Instance&lt;/span&gt;&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:white;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;    &lt;span style="color:#008000;"&gt;/// &amp;lt;/summary&amp;gt;&lt;/span&gt;&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:#f4f4f4;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;    &lt;span style="color:#0000ff;"&gt;static&lt;/span&gt; &lt;span style="color:#0000ff;"&gt;readonly&lt;/span&gt; XsltCustomFunctions instance = &lt;span style="color:#0000ff;"&gt;new&lt;/span&gt; XsltCustomFunctions();&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:white;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;&amp;#160;&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:#f4f4f4;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;    &lt;span style="color:#cc6633;"&gt;#endregion&lt;/span&gt;&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:white;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;&amp;#160;&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:#f4f4f4;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;    &lt;span style="color:#cc6633;"&gt;#region&lt;/span&gt; Properties&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:white;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;&amp;#160;&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:#f4f4f4;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;    &lt;span style="color:#008000;"&gt;/// &amp;lt;summary&amp;gt;&lt;/span&gt;&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:white;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;    &lt;span style="color:#008000;"&gt;/// Gets the instance.&lt;/span&gt;&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:#f4f4f4;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;    &lt;span style="color:#008000;"&gt;/// &amp;lt;/summary&amp;gt;&lt;/span&gt;&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:white;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;    &lt;span style="color:#008000;"&gt;/// &amp;lt;value&amp;gt;The instance.&amp;lt;/value&amp;gt;&lt;/span&gt;&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:#f4f4f4;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;    &lt;span style="color:#0000ff;"&gt;public&lt;/span&gt; &lt;span style="color:#0000ff;"&gt;static&lt;/span&gt; XsltCustomFunctions Instance&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:white;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;    {&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:#f4f4f4;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;        get&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:white;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;        {&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:#f4f4f4;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;            &lt;span style="color:#0000ff;"&gt;return&lt;/span&gt; instance;&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:white;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;        }&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:#f4f4f4;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;    }&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:white;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;&amp;#160;&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:#f4f4f4;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;    &lt;span style="color:#cc6633;"&gt;#endregion&lt;/span&gt;&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:white;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;&amp;#160;&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:#f4f4f4;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;    &lt;span style="color:#cc6633;"&gt;#region&lt;/span&gt; Constructor&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:white;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;&amp;#160;&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:#f4f4f4;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;    &lt;span style="color:#008000;"&gt;/// &amp;lt;summary&amp;gt;&lt;/span&gt;&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:white;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;    &lt;span style="color:#008000;"&gt;/// Initializes the &amp;lt;see cref=&amp;quot;XsltCustomFunctions&amp;quot;/&amp;gt; class.&lt;/span&gt;&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:#f4f4f4;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;    &lt;span style="color:#008000;"&gt;/// &amp;lt;/summary&amp;gt;&lt;/span&gt;&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:white;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;    &lt;span style="color:#0000ff;"&gt;static&lt;/span&gt; XsltCustomFunctions()&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:#f4f4f4;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;    {&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:white;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;&amp;#160;&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:#f4f4f4;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;    }&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:white;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;&amp;#160;&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:#f4f4f4;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;    &lt;span style="color:#008000;"&gt;/// &amp;lt;summary&amp;gt;&lt;/span&gt;&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:white;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;    &lt;span style="color:#008000;"&gt;/// Initializes a new instance of the &amp;lt;see cref=&amp;quot;XsltCustomFunctions&amp;quot;/&amp;gt; class.&lt;/span&gt;&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:#f4f4f4;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;    &lt;span style="color:#008000;"&gt;/// &amp;lt;/summary&amp;gt;&lt;/span&gt;&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:white;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;    XsltCustomFunctions()&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:#f4f4f4;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;    {&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:white;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;&amp;#160;&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:#f4f4f4;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;    }&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:white;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;&amp;#160;&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:#f4f4f4;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;    &lt;span style="color:#cc6633;"&gt;#endregion&lt;/span&gt;&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:white;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;&amp;#160;&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:#f4f4f4;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;    &lt;span style="color:#cc6633;"&gt;#region&lt;/span&gt; Methods&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:white;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;&amp;#160;&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:#f4f4f4;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;    &lt;span style="color:#cc6633;"&gt;#region&lt;/span&gt; &lt;span style="color:#0000ff;"&gt;public&lt;/span&gt;&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:white;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;&amp;#160;&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:#f4f4f4;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;    &lt;span style="color:#008000;"&gt;/// &amp;lt;summary&amp;gt;&lt;/span&gt;&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:white;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;    &lt;span style="color:#008000;"&gt;/// Gets the average.&lt;/span&gt;&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:#f4f4f4;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;    &lt;span style="color:#008000;"&gt;/// &amp;lt;/summary&amp;gt;&lt;/span&gt;&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:white;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;    &lt;span style="color:#008000;"&gt;/// &amp;lt;param name=&amp;quot;xml&amp;quot;&amp;gt;The XML.&amp;lt;/param&amp;gt;&lt;/span&gt;&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:#f4f4f4;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;    &lt;span style="color:#008000;"&gt;/// &amp;lt;returns&amp;gt;&amp;lt;/returns&amp;gt;&lt;/span&gt;&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:white;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;    &lt;span style="color:#0000ff;"&gt;public&lt;/span&gt; &lt;span style="color:#0000ff;"&gt;string&lt;/span&gt; GetAverage(&lt;span style="color:#0000ff;"&gt;string&lt;/span&gt; xml)&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:#f4f4f4;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;    {&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:white;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;        &lt;span style="color:#0000ff;"&gt;string&lt;/span&gt; response = String.Empty;&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:#f4f4f4;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;&amp;#160;&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:white;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;        &lt;span style="color:#0000ff;"&gt;if&lt;/span&gt; (!String.IsNullOrEmpty(xml))&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:#f4f4f4;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;        {&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:white;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;            &lt;span style="color:#008000;"&gt;///&lt;/span&gt;&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:#f4f4f4;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;        }&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:white;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;&amp;#160;&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:#f4f4f4;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;        &lt;span style="color:#0000ff;"&gt;return&lt;/span&gt; response;&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:white;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;    }&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:#f4f4f4;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;&amp;#160;&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:white;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;    &lt;span style="color:#cc6633;"&gt;#endregion&lt;/span&gt;&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:#f4f4f4;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;&amp;#160;&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:white;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;    &lt;span style="color:#cc6633;"&gt;#endregion&lt;/span&gt;&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:#f4f4f4;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;}&lt;/pre&gt;
&lt;/div&gt;
&lt;/div&gt;

&lt;p&gt;Lo siguiente que tenemos que hacer es añadir un &lt;strong&gt;ExtensionObject&lt;/strong&gt; para poder llamar a los métodos de la clase que creamos anteriormente. Esto lo vamos a hacer sobreescribiendo el método &lt;strong&gt;ModifyXsltArgumentList&lt;/strong&gt; del &lt;strong&gt;ContentQueryByWebPart&lt;/strong&gt;:&lt;/p&gt;

&lt;div id="codeSnippetWrapper"&gt;
  &lt;div style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:#f4f4f4;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;" id="codeSnippet"&gt;
    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:white;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;&lt;span style="color:#0000ff;"&gt;public&lt;/span&gt; &lt;span style="color:#0000ff;"&gt;class&lt;/span&gt; MyContentByQueryWebPart : ContentByQueryWebPart&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:#f4f4f4;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;{&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:white;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;    &lt;span style="color:#008000;"&gt;/// &amp;lt;summary&amp;gt;&lt;/span&gt;&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:#f4f4f4;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;    &lt;span style="color:#008000;"&gt;/// Modifies the XSLT argument list.&lt;/span&gt;&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:white;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;    &lt;span style="color:#008000;"&gt;/// &amp;lt;/summary&amp;gt;&lt;/span&gt;&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:#f4f4f4;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;    &lt;span style="color:#008000;"&gt;/// &amp;lt;param name=&amp;quot;argList&amp;quot;&amp;gt;The arg list.&amp;lt;/param&amp;gt;&lt;/span&gt;&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:white;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;    &lt;span style="color:#0000ff;"&gt;protected&lt;/span&gt; &lt;span style="color:#0000ff;"&gt;override&lt;/span&gt; &lt;span style="color:#0000ff;"&gt;void&lt;/span&gt; ModifyXsltArgumentList(ArgumentClassWrapper argList)&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:#f4f4f4;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;    {&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:white;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;        argList.AddExtensionObject(&lt;span style="color:#006080;"&gt;&amp;quot;http://www.midominio.es/Assembly/XsltCustomFunctions&amp;quot;&lt;/span&gt;, &lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:#f4f4f4;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;            TC.REDILC.Common.XsltCustomFunctions.Instance);&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:white;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;&amp;#160;&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:#f4f4f4;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;        &lt;span style="color:#0000ff;"&gt;base&lt;/span&gt;.ModifyXsltArgumentList(argList);&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:white;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;    }&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:#f4f4f4;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;}&lt;/pre&gt;
&lt;/div&gt;
&lt;/div&gt;

&lt;p&gt;El primer parámetro es el namespace (Puedes poner el que tu quieras en mi caso uso el nombre de la empresa + nombre de assembly + clase) que luego usaremos en el Xsl y el segundo es una instancia de la clase que creamos anteriormente. &lt;/p&gt;

&lt;p&gt;Como veis, se hace uso del patrón &lt;strong&gt;Singleton&lt;/strong&gt; para no estar creando un monton de instancias cada vez que se llama al método y así mejorar el performance y ahorrar memoria.&lt;/p&gt;

&lt;p&gt;Por último solo nos queda crear el Xsl y llamar a nuestro método. Lo primero registrar el namespace que usamos cuando añadimos el &lt;strong&gt;ExtensionObject&lt;/strong&gt;:&lt;/p&gt;

&lt;div id="codeSnippetWrapper"&gt;
  &lt;div style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:#f4f4f4;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;" id="codeSnippet"&gt;
    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:white;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;&lt;span style="color:#0000ff;"&gt;&amp;lt;&lt;/span&gt;&lt;span style="color:#800000;"&gt;xsl:stylesheet&lt;/span&gt; &lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:#f4f4f4;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;  &lt;span style="color:#ff0000;"&gt;version&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;=&amp;quot;1.0&amp;quot;&lt;/span&gt; &lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:white;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;  &lt;span style="color:#ff0000;"&gt;exclude-result-prefixes&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;=&amp;quot;x d xsl msxsl cmswrt&amp;quot;&lt;/span&gt;&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:#f4f4f4;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;  &lt;span style="color:#ff0000;"&gt;xmlns:x&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;=&amp;quot;http://www.w3.org/2001/XMLSchema&amp;quot;&lt;/span&gt; &lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:white;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;  &lt;span style="color:#ff0000;"&gt;xmlns:d&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;=&amp;quot;http://schemas.microsoft.com/sharepoint/dsp&amp;quot;&lt;/span&gt; &lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:#f4f4f4;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;  &lt;span style="color:#ff0000;"&gt;xmlns:cmswrt&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;=&amp;quot;http://schemas.microsoft.com/WebParts/v3/Publishing/runtime&amp;quot;&lt;/span&gt;&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:white;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;  &lt;span style="color:#ff0000;"&gt;xmlns:xsl&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;=&amp;quot;http://www.w3.org/1999/XSL/Transform&amp;quot;&lt;/span&gt; &lt;span style="color:#ff0000;"&gt;xmlns:msxsl&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;=&amp;quot;urn:schemas-microsoft-com:xslt&amp;quot;&lt;/span&gt;&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:#f4f4f4;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;  &lt;span style="color:#ff0000;"&gt;xmlns:geeksms&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;=&amp;quot;http://www.midominio.es/Assembly/XsltCustomFunctions&amp;quot;&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;/div&gt;
&lt;/div&gt;

&lt;p&gt;Y por último la llamada al método:&lt;/p&gt;

&lt;div id="codeSnippetWrapper"&gt;
  &lt;div style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:#f4f4f4;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;" id="codeSnippet"&gt;
    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:white;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;&lt;span style="color:#0000ff;"&gt;&amp;lt;&lt;/span&gt;&lt;span style="color:#800000;"&gt;div&lt;/span&gt; &lt;span style="color:#ff0000;"&gt;class&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;=&amp;quot;average&amp;quot;&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;&amp;gt;&lt;/span&gt;&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:#f4f4f4;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;    &lt;span style="color:#0000ff;"&gt;&amp;lt;&lt;/span&gt;&lt;span style="color:#800000;"&gt;xsl:value-of&lt;/span&gt; &lt;span style="color:#ff0000;"&gt;select&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;=&amp;quot;geeksms:GetAverage(Xml)&amp;quot;&lt;/span&gt; &lt;span style="color:#0000ff;"&gt;/&amp;gt;&lt;/span&gt;&lt;/pre&gt;


    &lt;pre style="border-bottom-style:none;text-align:left;padding-bottom:0px;line-height:12pt;border-right-style:none;background-color:white;margin:0em;padding-left:0px;width:100%;padding-right:0px;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;border-top-style:none;color:black;font-size:8pt;border-left-style:none;overflow:visible;padding-top:0px;"&gt;&lt;span style="color:#0000ff;"&gt;&amp;lt;/&lt;/span&gt;&lt;span style="color:#800000;"&gt;div&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;/div&gt;
&lt;/div&gt;
Espero que os sirva, un saludo y buen finde para todos :)

&lt;div style="clear:both;"&gt;&lt;/div&gt;&lt;img src="http://geeks.ms/aggbug.aspx?PostID=166703" width="1" height="1"&gt;</description><category domain="http://geeks.ms/blogs/lruiz/archive/tags/SharePoint/default.aspx">SharePoint</category><category domain="http://geeks.ms/blogs/lruiz/archive/tags/MOSS+2007/default.aspx">MOSS 2007</category><category domain="http://geeks.ms/blogs/lruiz/archive/tags/Xml/default.aspx">Xml</category><category domain="http://geeks.ms/blogs/lruiz/archive/tags/WebParts/default.aspx">WebParts</category><category domain="http://geeks.ms/blogs/lruiz/archive/tags/Xsl/default.aspx">Xsl</category></item><item><title>[MOSS 2007] Conectar WebParts programáticamente</title><link>http://geeks.ms/blogs/lruiz/archive/2010/01/19/moss-2007-conectar-webparts-program-225-ticamente.aspx</link><pubDate>Tue, 19 Jan 2010 07:52:00 GMT</pubDate><guid isPermaLink="false">2a2e7ade-7474-448b-9de5-1515d8bb7d1b:165297</guid><dc:creator>Luis Ruiz Pavón</dc:creator><slash:comments>0</slash:comments><wfw:commentRss xmlns:wfw="http://wellformedweb.org/CommentAPI/">http://geeks.ms/blogs/lruiz/rsscomments.aspx?PostID=165297</wfw:commentRss><comments>http://geeks.ms/blogs/lruiz/archive/2010/01/19/moss-2007-conectar-webparts-program-225-ticamente.aspx#comments</comments><description>&lt;p&gt;Conectar 2 WebParts (por ejemplo un buscador y grid) a trav&amp;eacute;s del interfaz de SharePoint es una cosa sencilla, pero seguro que alguna vez has necesitado hacerlo a trav&amp;eacute;s del modelo de objetos de MOSS. En nuestro caso tenemos varios Custom WebParts que una vez desplegado el portal necesitamos conectarlos y lo hemos hecho v&amp;iacute;a Feature (No voy a poner el c&amp;oacute;digo entero del FeatureReceiver).&lt;/p&gt;
&lt;p&gt;Uno de los problemas que te puedes encontrar al hacer esto lo coment&amp;eacute; en un post anterior:&lt;/p&gt;
&lt;p&gt;&lt;a href="http://geeks.ms/blogs/lruiz/archive/2009/11/18/moss-2007-webparts-del-tipo-errorwebpart-aparecen-cuando-usamos-splimitedwebpartmanager.aspx" title="http://geeks.ms/blogs/lruiz/archive/2009/11/18/moss-2007-webparts-del-tipo-errorwebpart-aparecen-cuando-usamos-splimitedwebpartmanager.aspx"&gt;http://geeks.ms/blogs/lruiz/archive/2009/11/18/moss-2007-webparts-del-tipo-errorwebpart-aparecen-cuando-usamos-splimitedwebpartmanager.aspx&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;y en nuestro caso son buscadores sobre unos custom CQWP, por eso el Receiver al no disponer de contexto debe contener estas l&amp;iacute;neas:&lt;/p&gt;
&lt;div id="codeSnippetWrapper"&gt;
&lt;div id="codeSnippet" style="text-align:left;line-height:12pt;background-color:#f4f4f4;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;
&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;&lt;span style="color:#0000ff;"&gt;if&lt;/span&gt; (HttpContext.Current == &lt;span style="color:#0000ff;"&gt;null&lt;/span&gt;)&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;{&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;    HttpRequest httpRequest = &lt;span style="color:#0000ff;"&gt;new&lt;/span&gt; HttpRequest(String.Empty, web.Url, String.Empty);&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;    HttpContext.Current = &lt;span style="color:#0000ff;"&gt;new&lt;/span&gt; HttpContext(httpRequest, &lt;span style="color:#0000ff;"&gt;new&lt;/span&gt; HttpResponse(&lt;span style="color:#0000ff;"&gt;new&lt;/span&gt; StringWriter()));&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;    HttpContext.Current.Items[&lt;span style="color:#006080;"&gt;&amp;quot;HttpHandlerSPWeb&amp;quot;&lt;/span&gt;] = web;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;}&lt;/pre&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;p&gt;Una vez hecho esto, a trav&amp;eacute;s de las propiedades de la feature, obtenemos la p&amp;aacute;gina y los 2 WebPart que queremos conectar. &lt;/p&gt;
&lt;p&gt;Localizamos la p&amp;aacute;gina en la colecci&amp;oacute;n de p&amp;aacute;ginas, obtenemos una referencia al objeto &lt;strong&gt;SPFile &lt;/strong&gt;(Para poder hacer CheckOut, CheckIn y Publish). &lt;/p&gt;
&lt;p&gt;Obtenemos una referencia al &lt;a target="_blank" href="http://msdn.microsoft.com/en-us/library/microsoft.sharepoint.webpartpages.splimitedwebpartmanager.aspx"&gt;SPLimitedWebPartManager&lt;/a&gt; de la p&amp;aacute;gina para poder obtener la colecci&amp;oacute;n de WebParts de la misma mediante la propiedad WebParts. &lt;/p&gt;
&lt;p&gt;Una vez que hemos localizado los 2 WebParts que vamos a conectar, obtenemos el ConsumerConnectionPointCollection (Contiene una colecci&amp;oacute;nde &lt;a target="_blank" href="http://msdn.microsoft.com/en-us/library/system.web.ui.webcontrols.webparts.consumerconnectionpoint.aspx"&gt;ConsumerConnectionPoint&lt;/a&gt; que habilita a un WebPart a actuar como Provider) y el ProviderConnectionPointCollection (Contiene una colecci&amp;oacute;n de &lt;a target="_blank" href="http://msdn.microsoft.com/en-us/library/system.web.ui.webcontrols.webparts.providerconnectionpoint.aspx"&gt;ProviderConnectionPoint&lt;/a&gt; que habilita a un WebPart a actuar como Provider). &lt;/p&gt;
&lt;p&gt;Una vez hecho esto necesitamos un objeto del tipo &lt;a target="_blank" href="http://msdn.microsoft.com/en-us/library/microsoft.sharepoint.webpartpages.spwebpartconnection.aspx"&gt;SPWebPartConnection&lt;/a&gt; que lo obtenemos mediante el m&amp;eacute;todo &lt;a target="_blank" href="http://msdn.microsoft.com/en-us/library/microsoft.sharepoint.webpartpages.spwebpartmanager.spconnectwebparts.aspx"&gt;SPConnectWebParts&lt;/a&gt; al que le pasamos como par&amp;aacute;metros el WebPart que suministra la conexi&amp;oacute;n y su ProviderConnectionPoint y el WebPart que va a consumir su conexi&amp;oacute;n y su ConsumerConnectionPoint.&lt;/p&gt;
&lt;p&gt;Por &amp;uacute;ltimo a&amp;ntilde;adimos a la colecci&amp;oacute;n de conexiones del WebPartManager la conexi&amp;oacute;n que hemos obtenido anteriormente y ya tendremos nuestros WebPart conectados v&amp;iacute;a modelo de objetos.&lt;/p&gt;
&lt;p&gt;Aqu&amp;iacute; est&amp;aacute; el c&amp;oacute;digo de ejemplo:&lt;/p&gt;
&lt;div id="codeSnippetWrapper"&gt;
&lt;div id="codeSnippet" style="text-align:left;line-height:12pt;background-color:#f4f4f4;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;
&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;PublishingWeb publishingWeb = PublishingWeb.GetPublishingWeb(web);&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;PublishingPageCollection pages = publishingWeb.GetPublishingPages();&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;&amp;nbsp;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;&lt;span style="color:#008000;"&gt;/// Check if the Page exists, null if not exists&lt;/span&gt;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;PublishingPage page = pages.SingleOrDefault(p =&amp;gt; p.Name == pageName);&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;&amp;nbsp;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;&lt;span style="color:#0000ff;"&gt;if&lt;/span&gt; (page != &lt;span style="color:#0000ff;"&gt;null&lt;/span&gt;)&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;{&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;    SPWebparts.WebPart wpProvider = &lt;span style="color:#0000ff;"&gt;null&lt;/span&gt;;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;    SPWebparts.WebPart wpConsumer = &lt;span style="color:#0000ff;"&gt;null&lt;/span&gt;;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;&amp;nbsp;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;    &lt;span style="color:#008000;"&gt;/// Get SPFile because it&amp;#39;s necessary for Publish and Approve(This one if&lt;/span&gt;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;    &lt;span style="color:#008000;"&gt;/// PagesList.EnableModeration is true)&lt;/span&gt;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;    SPFile aspx = web.GetFile(page.Url.ToString());&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;&amp;nbsp;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;    aspx.CheckOut();&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;&amp;nbsp;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;    SPLimitedWebPartManager webPartManager =&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;        aspx.GetLimitedWebPartManager(PersonalizationScope.Shared);&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;&amp;nbsp;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;    SPLimitedWebPartCollection webparts =&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;        webPartManager.WebParts;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;&amp;nbsp;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;    wpProvider = (SPWebparts.WebPart)webPartManager.WebParts[webpart.ID];&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;    wpConsumer = (SPWebparts.WebPart)webPartManager.WebParts[webpart.ID];&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;&amp;nbsp;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;    &lt;span style="color:#008000;"&gt;/// Creates the connection&lt;/span&gt;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;    &lt;span style="color:#0000ff;"&gt;if&lt;/span&gt; (wpProvider != &lt;span style="color:#0000ff;"&gt;null&lt;/span&gt; &amp;amp;&amp;amp;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;        wpConsumer != &lt;span style="color:#0000ff;"&gt;null&lt;/span&gt;)&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;    {&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;        ConsumerConnectionPointCollection consumerConnection&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;            = webPartManager.GetConsumerConnectionPoints(wpConsumer);&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;&amp;nbsp;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;        ProviderConnectionPointCollection providerConnection&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;            = webPartManager.GetProviderConnectionPoints(wpProvider);&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;&amp;nbsp;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;        SPWebPartConnection webPartConnection =&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;            webPartManager.SPConnectWebParts(wpProvider,&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;                                             providerConnection[0],&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;                                             wpConsumer,&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;                                             consumerConnection[0]);&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;&amp;nbsp;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;        webPartManager.SPWebPartConnections.Add(webPartConnection);&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;    }&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;&amp;nbsp;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;    aspx.CheckIn(String.Empty);&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;    aspx.Publish(String.Empty);&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;&amp;nbsp;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;    &lt;span style="color:#0000ff;"&gt;if&lt;/span&gt; (publishingWeb.PagesList.EnableModeration)&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;    {&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;        aspx.Approve(String.Empty);&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;    }&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;}&lt;/pre&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;p&gt;Un saludo&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;&lt;img src="http://geeks.ms/aggbug.aspx?PostID=165297" width="1" height="1"&gt;</description><category domain="http://geeks.ms/blogs/lruiz/archive/tags/SharePoint/default.aspx">SharePoint</category><category domain="http://geeks.ms/blogs/lruiz/archive/tags/MOSS+2007/default.aspx">MOSS 2007</category><category domain="http://geeks.ms/blogs/lruiz/archive/tags/MOSS/default.aspx">MOSS</category><category domain="http://geeks.ms/blogs/lruiz/archive/tags/WebParts/default.aspx">WebParts</category><category domain="http://geeks.ms/blogs/lruiz/archive/tags/Features/default.aspx">Features</category></item><item><title>[SharePoint 2007] Camino de la Web 2.0 (Ajax Control Toolkit + Rating)</title><link>http://geeks.ms/blogs/lruiz/archive/2009/12/30/sharepoint-2007-camino-de-la-web-2-0-ajax-control-toolkit-rating.aspx</link><pubDate>Wed, 30 Dec 2009 16:27:00 GMT</pubDate><guid isPermaLink="false">2a2e7ade-7474-448b-9de5-1515d8bb7d1b:163953</guid><dc:creator>Luis Ruiz Pavón</dc:creator><slash:comments>1</slash:comments><wfw:commentRss xmlns:wfw="http://wellformedweb.org/CommentAPI/">http://geeks.ms/blogs/lruiz/rsscomments.aspx?PostID=163953</wfw:commentRss><comments>http://geeks.ms/blogs/lruiz/archive/2009/12/30/sharepoint-2007-camino-de-la-web-2-0-ajax-control-toolkit-rating.aspx#comments</comments><description>&lt;p&gt;No se s&amp;iacute; el t&amp;iacute;tulo es muy acertado pero no se&amp;nbsp; me ocurr&amp;iacute;a otra cosa :).&lt;/p&gt;
&lt;p&gt;En un portal de publicaci&amp;oacute;n estamos a&amp;ntilde;adiendo la parte de Rating, Comments, Cloud Tags, Geolocalizaci&amp;oacute;n de informaci&amp;oacute;n&amp;hellip; (Web 2.0) y me he decantado por usar para la parte de rating el &lt;strong&gt;Ajax Control Toolkit de Microsoft&lt;/strong&gt; (A partir de ahora &lt;strong&gt;ACT&lt;/strong&gt;) y en concreto el control de &lt;strong&gt;Rating&lt;/strong&gt; que incorpora. Os voy a comentar un poco las peripecias de hacer funcionar todo esto en &lt;strong&gt;SharePoint 2007&lt;/strong&gt;:&lt;/p&gt;
&lt;p&gt;Para poder usar el &lt;strong&gt;ACT&lt;/strong&gt; es necesario a&amp;ntilde;adir la librer&amp;iacute;a a la &lt;strong&gt;GAC&lt;/strong&gt; y a&amp;ntilde;adir las siguientes entradas al &lt;strong&gt;Web.Config&lt;/strong&gt;:&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;En el elemento SafeControls: &lt;/li&gt;
&lt;/ul&gt;
&lt;blockquote&gt;
&lt;div id="codeSnippetWrapper"&gt;
&lt;div id="codeSnippet" style="text-align:left;line-height:12pt;background-color:#f4f4f4;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;
&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;&lt;span style="color:#0000ff;"&gt;&amp;lt;&lt;/span&gt;&lt;span style="color:#800000;"&gt;SafeControl&lt;/span&gt; &lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;    &lt;span style="color:#ff0000;"&gt;Assembly&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;=&amp;quot;AjaxControlToolkit, Version=3.0.30930.22557, Culture=neutral, PublicKeyToken=28f01b0e84b6d53e&amp;quot;&lt;/span&gt; &lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;    &lt;span style="color:#ff0000;"&gt;Namespace&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;=&amp;quot;AjaxControlToolkit&amp;quot;&lt;/span&gt; &lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;    &lt;span style="color:#ff0000;"&gt;TypeName&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;=&amp;quot;*&amp;quot;&lt;/span&gt; &lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;    &lt;span style="color:#ff0000;"&gt;Safe&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;=&amp;quot;True&amp;quot;&lt;/span&gt; &lt;span style="color:#0000ff;"&gt;/&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/blockquote&gt;
&lt;ul&gt;
&lt;li&gt;En el elemento assemblies: &lt;/li&gt;
&lt;/ul&gt;
&lt;blockquote&gt;
&lt;div id="codeSnippetWrapper"&gt;
&lt;div id="codeSnippet" style="text-align:left;line-height:12pt;background-color:#f4f4f4;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;
&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;&lt;span style="color:#0000ff;"&gt;&amp;lt;&lt;/span&gt;&lt;span style="color:#800000;"&gt;add&lt;/span&gt; &lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;    &lt;span style="color:#ff0000;"&gt;assembly&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;=&amp;quot;AjaxControlToolkit, Version=3.0.30930.22557, Culture=neutral, PublicKeyToken=28f01b0e84b6d53e&amp;quot;&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;/&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/blockquote&gt;
&lt;ul&gt;
&lt;li&gt;En elemento pages &amp;ndash;&amp;gt; controls: &lt;/li&gt;
&lt;/ul&gt;
&lt;blockquote&gt;
&lt;div id="codeSnippetWrapper"&gt;
&lt;div id="codeSnippet" style="text-align:left;line-height:12pt;background-color:#f4f4f4;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;
&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;&lt;span style="color:#0000ff;"&gt;&amp;lt;&lt;/span&gt;&lt;span style="color:#800000;"&gt;add&lt;/span&gt; &lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;    &lt;span style="color:#ff0000;"&gt;namespace&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;=&amp;quot;AjaxControlToolkit&amp;quot;&lt;/span&gt; &lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;    &lt;span style="color:#ff0000;"&gt;assembly&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;=&amp;quot;AjaxControlToolkit, Version=3.0.30930.22557, Culture=neutral, PublicKeyToken=28f01b0e84b6d53e&amp;quot;&lt;/span&gt; &lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;    &lt;span style="color:#ff0000;"&gt;tagPrefix&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;=&amp;quot;ajaxToolkit&amp;quot;&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;/&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/blockquote&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;Una vez hecho esto, vamos a a&amp;ntilde;adir el &lt;strong&gt;ScriptManager&lt;/strong&gt; a la p&amp;aacute;gina maestra de nuestro sitio, para ello lo primero a&amp;ntilde;adir esta directiva de p&amp;aacute;gina:&lt;/p&gt;
&lt;div id="codeSnippetWrapper"&gt;
&lt;div id="codeSnippet" style="text-align:left;line-height:12pt;background-color:#f4f4f4;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;
&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;&lt;span style="background-color:#ffff00;"&gt;&amp;lt;%@ Register &lt;/span&gt;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;    TagPrefix=&amp;quot;ajaxToolkit&amp;quot; &lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;    Assembly=&amp;quot;AjaxControlToolkit, Version=3.0.30930.28755, Culture=neutral, PublicKeyToken=28f01b0e84b6d53e&amp;quot; &lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;    Namespace=&amp;quot;AjaxControlToolkit&amp;quot; %&amp;gt;&lt;/pre&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;p&gt;Por &amp;uacute;ltimo a&amp;ntilde;adir el ScriptManager a la p&amp;aacute;gina (En mi caso lo he a&amp;ntilde;adido justo despu&amp;eacute;s del tag form):&lt;/p&gt;
&lt;div id="codeSnippetWrapper"&gt;
&lt;div id="codeSnippet" style="text-align:left;line-height:12pt;background-color:#f4f4f4;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;
&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;&lt;span style="color:#0000ff;"&gt;&amp;lt;&lt;/span&gt;&lt;span style="color:#800000;"&gt;form&lt;/span&gt; &lt;span style="color:#ff0000;"&gt;id&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;=&amp;quot;Form1&amp;quot;&lt;/span&gt; &lt;span style="color:#ff0000;"&gt;runat&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;=&amp;quot;server&amp;quot;&lt;/span&gt; &lt;span style="color:#ff0000;"&gt;onsubmit&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;=&amp;quot;return _spFormOnSubmitWrapper();&amp;quot;&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;&amp;gt;&lt;/span&gt;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;    &lt;span style="color:#0000ff;"&gt;&amp;lt;&lt;/span&gt;&lt;span style="color:#800000;"&gt;ajaxToolkit:ToolkitScriptManager&lt;/span&gt; &lt;span style="color:#ff0000;"&gt;runat&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;=&amp;quot;Server&amp;quot;&lt;/span&gt; &lt;span style="color:#ff0000;"&gt;EnablePartialRendering&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;=&amp;quot;true&amp;quot;&lt;/span&gt; &lt;span style="color:#ff0000;"&gt;ID&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;=&amp;quot;scriptManager&amp;quot;&lt;/span&gt; &lt;span style="color:#0000ff;"&gt;/&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;p&gt;Con esto ya podemos trabajar con esta suite de controles, pero no todo es tan bonito y es que me he encontrado con varios problemas a la hora de trabajar con el control:&lt;/p&gt;
&lt;p&gt;&lt;strong&gt;1)&lt;/strong&gt; &lt;strong&gt;Cuidado con a&amp;ntilde;adir la propiedad AutoPostback al control&lt;/strong&gt;&lt;/p&gt;
&lt;p&gt;Deja inutilizado el javascript del portal y cambia hasta el t&amp;iacute;tulo de la p&amp;aacute;gina (Un comportamiento raro:S) adem&amp;aacute;s s&amp;iacute; lo dejamos por defecto el evento &lt;strong&gt;Changed&lt;/strong&gt; se ejecuta sin problemas.&lt;/p&gt;
&lt;p&gt;&lt;a href="http://geeks.ms/cfs-file.ashx/__key/CommunityServer.Blogs.Components.WeblogFiles/lruiz/image_5F00_56017025.png"&gt;&lt;img height="98" width="313" src="http://geeks.ms/cfs-file.ashx/__key/CommunityServer.Blogs.Components.WeblogFiles/lruiz/image_5F00_thumb_5F00_0C8F1B6A.png" alt="image" border="0" title="image" style="border-bottom:0px;border-left:0px;display:inline;border-top:0px;border-right:0px;" /&gt;&lt;/a&gt; &lt;/p&gt;
&lt;p&gt;Yo lo tengo as&amp;iacute; en el ascx:&lt;/p&gt;
&lt;div id="codeSnippetWrapper"&gt;
&lt;div id="codeSnippet" style="text-align:left;line-height:12pt;background-color:#f4f4f4;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;
&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;&lt;span style="background-color:#ffff00;"&gt;&amp;lt;%@ Register &lt;/span&gt;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;    TagPrefix=&amp;quot;ajaxToolkit&amp;quot; &lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;    Assembly=&amp;quot;AjaxControlToolkit, Version=3.0.30930.28755, Culture=neutral, PublicKeyToken=28f01b0e84b6d53e&amp;quot; &lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;    Namespace=&amp;quot;AjaxControlToolkit&amp;quot; %&amp;gt;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;&amp;nbsp;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;&lt;span style="color:#0000ff;"&gt;&amp;lt;&lt;/span&gt;&lt;span style="color:#800000;"&gt;asp:UpdatePanel&lt;/span&gt; &lt;span style="color:#ff0000;"&gt;runat&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;=&amp;quot;server&amp;quot;&lt;/span&gt; &lt;span style="color:#ff0000;"&gt;ID&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;=&amp;quot;updatePanel&amp;quot;&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;&amp;gt;&lt;/span&gt;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;    &lt;span style="color:#0000ff;"&gt;&amp;lt;&lt;/span&gt;&lt;span style="color:#800000;"&gt;ContentTemplate&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;&amp;gt;&lt;/span&gt;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;        &lt;span style="color:#0000ff;"&gt;&amp;lt;&lt;/span&gt;&lt;span style="color:#800000;"&gt;ajaxToolkit:Rating&lt;/span&gt; &lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;            &lt;span style="color:#ff0000;"&gt;ID&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;=&amp;quot;rating&amp;quot;&lt;/span&gt; &lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;            &lt;span style="color:#ff0000;"&gt;runat&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;=&amp;quot;server&amp;quot;&lt;/span&gt;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;            &lt;span style="color:#ff0000;"&gt;BehaviorID&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;=&amp;quot;RatingBehavior1&amp;quot;&lt;/span&gt;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;            &lt;span style="color:#ff0000;"&gt;CurrentRating&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;=&amp;quot;0&amp;quot;&lt;/span&gt;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;            &lt;span style="color:#ff0000;"&gt;MaxRating&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;=&amp;quot;5&amp;quot;&lt;/span&gt;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;            &lt;span style="color:#ff0000;"&gt;RatingAlign&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;=&amp;quot;Horizontal&amp;quot;&lt;/span&gt;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;            &lt;span style="color:#ff0000;"&gt;RatingDirection&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;=&amp;quot;LeftToRightTopToBottom&amp;quot;&lt;/span&gt;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;            &lt;span style="color:#ff0000;"&gt;StarCssClass&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;=&amp;quot;ratingStar&amp;quot;&lt;/span&gt;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;            &lt;span style="color:#ff0000;"&gt;WaitingStarCssClass&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;=&amp;quot;savedRatingStar&amp;quot;&lt;/span&gt;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;            &lt;span style="color:#ff0000;"&gt;FilledStarCssClass&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;=&amp;quot;filledRatingStar&amp;quot;&lt;/span&gt;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;            &lt;span style="color:#ff0000;"&gt;EmptyStarCssClass&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;=&amp;quot;emptyRatingStar&amp;quot;&lt;/span&gt;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;            &lt;span style="color:#ff0000;"&gt;OnChanged&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;=&amp;quot;UpdateRating&amp;quot;&lt;/span&gt;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;            &lt;span style="color:#ff0000;"&gt;style&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;=&amp;quot;float: left;&amp;quot;&lt;/span&gt; &lt;span style="color:#0000ff;"&gt;/&amp;gt;&lt;/span&gt;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;    &lt;span style="color:#0000ff;"&gt;&amp;lt;/&lt;/span&gt;&lt;span style="color:#800000;"&gt;ContentTemplate&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;&amp;gt;&lt;/span&gt;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;&lt;span style="color:#0000ff;"&gt;&amp;lt;/&lt;/span&gt;&lt;span style="color:#800000;"&gt;asp:UpdatePanel&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;p&gt;&lt;strong&gt;2)&lt;/strong&gt; &lt;strong&gt;Bloquear el Rating para que s&amp;oacute;lo haya una valoraci&amp;oacute;n por usuario&lt;/strong&gt;&lt;/p&gt;
&lt;p&gt;Cuando un usuario valora un contenido, lo suyo es deshabilitar el control para evitar que valore m&amp;aacute;s de una vez sobre el mismo contenido. Para ello, el control dispone de una propiedad p&amp;uacute;blica llamada &lt;strong&gt;ReadOnly&lt;/strong&gt; que al ponera a &lt;strong&gt;true&lt;/strong&gt; no podr&amp;aacute; modificarse. S&amp;iacute; lo haces a trav&amp;eacute;s de del evento &lt;strong&gt;OnChanged&lt;/strong&gt; no te va a funcionar, es decir:&lt;/p&gt;
&lt;div id="codeSnippetWrapper"&gt;
&lt;div id="codeSnippet" style="text-align:left;line-height:12pt;background-color:#f4f4f4;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;
&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;&lt;span style="color:#008000;"&gt;/// &amp;lt;summary&amp;gt;&lt;/span&gt;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;&lt;span style="color:#008000;"&gt;/// Run custom code when the user rates something and then return a custom string&lt;/span&gt;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;&lt;span style="color:#008000;"&gt;/// to the JavaScript client&lt;/span&gt;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;&lt;span style="color:#008000;"&gt;/// &amp;lt;/summary&amp;gt;&lt;/span&gt;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;&lt;span style="color:#008000;"&gt;/// &amp;lt;param name=&amp;quot;sender&amp;quot;&amp;gt;Rating control&amp;lt;/param&amp;gt;&lt;/span&gt;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;&lt;span style="color:#008000;"&gt;/// &amp;lt;param name=&amp;quot;e&amp;quot;&amp;gt;RatingEventArgs&amp;lt;/param&amp;gt;&lt;/span&gt;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;&lt;span style="color:#0000ff;"&gt;protected&lt;/span&gt; &lt;span style="color:#0000ff;"&gt;void&lt;/span&gt; Rating_Changed(&lt;span style="color:#0000ff;"&gt;object&lt;/span&gt; sender, RatingEventArgs e)&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;{&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;    Rating.ReadOnly = &lt;span style="color:#0000ff;"&gt;true&lt;/span&gt;;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;    e.CallbackResult = &lt;span style="color:#006080;"&gt;&amp;quot;Update done. Value = &amp;quot;&lt;/span&gt; + e.Value + &lt;span style="color:#006080;"&gt;&amp;quot; Tag = &amp;quot;&lt;/span&gt; + e.Tag;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;}&lt;/pre&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;Para ello, necesitamos hacer uso de &lt;strong&gt;JavaScript&lt;/strong&gt;. Con el siguiente c&amp;oacute;digo podr&amp;aacute;s detectar el &lt;strong&gt;CallBack&lt;/strong&gt; a cliente y deshabilitar el control:&lt;/p&gt;
&lt;div id="codeSnippetWrapper"&gt;
&lt;div id="codeSnippet" style="text-align:left;line-height:12pt;background-color:#f4f4f4;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;
&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;javascript = &lt;span style="color:#006080;"&gt;@&amp;quot;Sys.Application.add_load(function() &lt;/span&gt;;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;                {&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;                    $find(&amp;#39;RatingBehavior1&amp;#39;).add_EndClientCallback( &lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;                        function(sender, e) &lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;                        {&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;                            $find(&amp;#39;RatingBehavior1&amp;#39;).set_ReadOnly(true);&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;                        });&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;                });&amp;quot;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;&amp;nbsp;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;Page.ClientScript.RegisterStartupScript(&lt;span style="color:#0000ff;"&gt;this&lt;/span&gt;.GetType(), &lt;span style="color:#006080;"&gt;&amp;quot;readonly&amp;quot;&lt;/span&gt;, javascript, &lt;span style="color:#0000ff;"&gt;true&lt;/span&gt;);&lt;/pre&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;Lo suyo es chequear en la parte servidora, que s&amp;iacute; se hace el rating correctamente del tipo de contenido mandemos un OK al cliente para poder chequearlo en el CallBack y as&amp;iacute; deshabilitar o no el control.&lt;/p&gt;
&lt;p&gt;&lt;strong&gt;3) Problemas al hacer click sobre la valoraci&amp;oacute;n que est&amp;aacute; marcada (CurrentRating)&lt;/strong&gt;&lt;/p&gt;
&lt;p&gt;S&amp;iacute; el usuario entra a ver el contenido de la publicaci&amp;oacute;n, le mostramos la media de la valoraci&amp;oacute;n de todos los usuarios (Por ejemplo 2 estrellitas) s&amp;iacute; el quiere valorarlo con 2 estrellas no funcionar&amp;aacute;, es un error del &lt;strong&gt;Rating&lt;/strong&gt; y he encontrado &lt;a target="_blank" href="http://stackoverflow.com/questions/531072/ajax-control-toolkit-rating-control-override-ratingbehavior-js"&gt;aqu&amp;iacute;&lt;/a&gt; este script para solucionarlo:&lt;/p&gt;
&lt;div id="codeSnippetWrapper"&gt;
&lt;div id="codeSnippet" style="text-align:left;line-height:12pt;background-color:#f4f4f4;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;
&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;function AddNewRatingHandler() {&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;&amp;nbsp;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;    AjaxControlToolkit.RatingBehavior.prototype._onStarClick =&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;        function(e) {&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;            &lt;span style="color:#0000ff;"&gt;if&lt;/span&gt; (&lt;span style="color:#0000ff;"&gt;this&lt;/span&gt;._readOnly) {&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;                &lt;span style="color:#0000ff;"&gt;return&lt;/span&gt;;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;            }&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;            &lt;span style="color:#008000;"&gt;//   if (this._ratingValue != this._currentRating) {                    &lt;/span&gt;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;            &lt;span style="color:#0000ff;"&gt;this&lt;/span&gt;.set_Rating(&lt;span style="color:#0000ff;"&gt;this&lt;/span&gt;._currentRating);&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;            &lt;span style="color:#008000;"&gt;// }&lt;/span&gt;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;        };&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;        AjaxControlToolkit.RatingBehavior.prototype.set_Rating = function(&lt;span style="color:#0000ff;"&gt;value&lt;/span&gt;) {                    &lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;            &lt;span style="color:#008000;"&gt;//   if (this._ratingValue != value) {&lt;/span&gt;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;            &lt;span style="color:#0000ff;"&gt;this&lt;/span&gt;._ratingValue = &lt;span style="color:#0000ff;"&gt;value&lt;/span&gt;;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;            &lt;span style="color:#0000ff;"&gt;this&lt;/span&gt;._currentRating = &lt;span style="color:#0000ff;"&gt;value&lt;/span&gt;;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;            &lt;span style="color:#0000ff;"&gt;if&lt;/span&gt; (&lt;span style="color:#0000ff;"&gt;this&lt;/span&gt;.get_isInitialized()) {&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;                &lt;span style="color:#0000ff;"&gt;if&lt;/span&gt; ((&lt;span style="color:#0000ff;"&gt;value&lt;/span&gt; &amp;lt; 0) || (&lt;span style="color:#0000ff;"&gt;value&lt;/span&gt; &amp;gt; &lt;span style="color:#0000ff;"&gt;this&lt;/span&gt;._maxRatingValue)) {&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;                    &lt;span style="color:#0000ff;"&gt;return&lt;/span&gt;;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;                }&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;&amp;nbsp;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;                &lt;span style="color:#0000ff;"&gt;this&lt;/span&gt;._update();&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;&amp;nbsp;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;                AjaxControlToolkit.RatingBehavior.callBaseMethod(&lt;span style="color:#0000ff;"&gt;this&lt;/span&gt;, &lt;span style="color:#006080;"&gt;&amp;#39;set_ClientState&amp;#39;&lt;/span&gt;, [&lt;span style="color:#0000ff;"&gt;this&lt;/span&gt;._ratingValue]);&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;                &lt;span style="color:#0000ff;"&gt;this&lt;/span&gt;.raisePropertyChanged(&lt;span style="color:#006080;"&gt;&amp;#39;Rating&amp;#39;&lt;/span&gt;);&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;                &lt;span style="color:#0000ff;"&gt;this&lt;/span&gt;.raiseRated(&lt;span style="color:#0000ff;"&gt;this&lt;/span&gt;._currentRating);&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;                &lt;span style="color:#0000ff;"&gt;this&lt;/span&gt;._waitingMode(&lt;span style="color:#0000ff;"&gt;true&lt;/span&gt;);&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;&amp;nbsp;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;                var args = &lt;span style="color:#0000ff;"&gt;this&lt;/span&gt;._currentRating + &lt;span style="color:#006080;"&gt;&amp;#39;;&amp;#39;&lt;/span&gt; + &lt;span style="color:#0000ff;"&gt;this&lt;/span&gt;._tag;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;                var id = &lt;span style="color:#0000ff;"&gt;this&lt;/span&gt;._callbackID;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;&amp;nbsp;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;                &lt;span style="color:#0000ff;"&gt;if&lt;/span&gt; (&lt;span style="color:#0000ff;"&gt;this&lt;/span&gt;._autoPostBack) {&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;                    __doPostBack(id, args);&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;                }&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;                &lt;span style="color:#0000ff;"&gt;else&lt;/span&gt; {&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;                    WebForm_DoCallback(id, args, &lt;span style="color:#0000ff;"&gt;this&lt;/span&gt;._receiveServerData, &lt;span style="color:#0000ff;"&gt;this&lt;/span&gt;, &lt;span style="color:#0000ff;"&gt;this&lt;/span&gt;._onError, &lt;span style="color:#0000ff;"&gt;true&lt;/span&gt;)&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;                }&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;&amp;nbsp;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;            }&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;            &lt;span style="color:#008000;"&gt;//  }&lt;/span&gt;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;        };                &lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;}&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;AddNewRatingHandler();&lt;/pre&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;Con todo esto y algo m&amp;aacute;s ya puedo hacer &lt;strong&gt;Rating&lt;/strong&gt; de todos los tipos de contenido del portal:&lt;/p&gt;
&lt;p&gt;&lt;a href="http://geeks.ms/cfs-file.ashx/__key/CommunityServer.Blogs.Components.WeblogFiles/lruiz/image_5F00_7901BBC8.png"&gt;&lt;img height="89" width="280" src="http://geeks.ms/cfs-file.ashx/__key/CommunityServer.Blogs.Components.WeblogFiles/lruiz/image_5F00_thumb_5F00_782955DE.png" alt="image" border="0" title="image" style="border-bottom:0px;border-left:0px;display:inline;border-top:0px;border-right:0px;" /&gt;&lt;/a&gt; &lt;/p&gt;
&lt;p&gt;Por suerte todo esto lo tendremos disponible con &lt;strong&gt;SharePoint 2010&lt;/strong&gt; ;)&lt;/p&gt;
&lt;p&gt;Un saludo y hasta despu&amp;eacute;s de Reyes que me hace falta un descanso :)&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;&lt;img src="http://geeks.ms/aggbug.aspx?PostID=163953" width="1" height="1"&gt;</description><category domain="http://geeks.ms/blogs/lruiz/archive/tags/SharePoint/default.aspx">SharePoint</category><category domain="http://geeks.ms/blogs/lruiz/archive/tags/MOSS+2007/default.aspx">MOSS 2007</category><category domain="http://geeks.ms/blogs/lruiz/archive/tags/WebParts/default.aspx">WebParts</category><category domain="http://geeks.ms/blogs/lruiz/archive/tags/Rating/default.aspx">Rating</category></item><item><title>[MOSS 2007] Cannot retrieve properties at this time + Are you sure you want to navigate away from this page? = Headache</title><link>http://geeks.ms/blogs/lruiz/archive/2009/12/03/moss-2007-cannot-retrieve-properties-at-this-time-are-you-sure-you-want-to-navigate-away-from-this-page-headache.aspx</link><pubDate>Thu, 03 Dec 2009 16:37:00 GMT</pubDate><guid isPermaLink="false">2a2e7ade-7474-448b-9de5-1515d8bb7d1b:161865</guid><dc:creator>Luis Ruiz Pavón</dc:creator><slash:comments>0</slash:comments><wfw:commentRss xmlns:wfw="http://wellformedweb.org/CommentAPI/">http://geeks.ms/blogs/lruiz/rsscomments.aspx?PostID=161865</wfw:commentRss><comments>http://geeks.ms/blogs/lruiz/archive/2009/12/03/moss-2007-cannot-retrieve-properties-at-this-time-are-you-sure-you-want-to-navigate-away-from-this-page-headache.aspx#comments</comments><description>&lt;p&gt;S&amp;iacute; alguna vez te has encontrado con estos 2 mensajes o con alguno de ellos te voy a intentar facilitar la vida un poco contandote mi experiencia:&lt;/p&gt;
&lt;p&gt;Seguro que has buscado por internet y has encontrado soluciones para todos los gustos, pues a m&amp;iacute; ninguna de ellas me ha funcionado (Para el primer mensajito), aunque si es verdad que alguna me ha dado alguna pista para encontrar la soluci&amp;oacute;n :)&lt;/p&gt;
&lt;p&gt;&lt;strong&gt;&lt;span style="font-size:x-small;"&gt;Cannot retrieve properties at this time&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt;
&lt;p&gt;Al pulsar sobre el bot&amp;oacute;n de &lt;strong&gt;&amp;ldquo;Editor de texto enriquecido&amp;rdquo;&lt;/strong&gt;&lt;/p&gt;
&lt;p&gt;&lt;a href="http://geeks.ms/cfs-file.ashx/__key/CommunityServer.Blogs.Components.WeblogFiles/lruiz/image_5F00_628C0965.png"&gt;&lt;img height="238" width="226" src="http://geeks.ms/cfs-file.ashx/__key/CommunityServer.Blogs.Components.WeblogFiles/lruiz/image_5F00_thumb_5F00_0EC8904A.png" alt="image" border="0" title="image" style="border-bottom:0px;border-left:0px;display:inline;border-top:0px;border-right:0px;" /&gt;&lt;/a&gt; &lt;/p&gt;
&lt;p&gt;Aparece el dichoso mensaje:&lt;/p&gt;
&lt;p&gt;&lt;a href="http://geeks.ms/cfs-file.ashx/__key/CommunityServer.Blogs.Components.WeblogFiles/lruiz/image_5F00_267FC7B0.png"&gt;&lt;img height="145" width="382" src="http://geeks.ms/cfs-file.ashx/__key/CommunityServer.Blogs.Components.WeblogFiles/lruiz/image_5F00_thumb_5F00_1E88254E.png" alt="image" border="0" title="image" style="border-bottom:0px;border-left:0px;display:inline;border-top:0px;border-right:0px;" /&gt;&lt;/a&gt; &lt;/p&gt;
&lt;p&gt;Googleando he visto que aparecen distintas soluciones:&lt;/p&gt;
&lt;ol&gt;
&lt;li&gt;Reciclar el pool&lt;/li&gt;
&lt;li&gt;Modificar web.config &lt;a href="http://blogs.msdn.com/gyorgyh/archive/2009/03/04/troubleshooting-web-part-property-load-errors.aspx"&gt;http://blogs.msdn.com/gyorgyh/archive/2009/03/04/troubleshooting-web-part-property-load-errors.aspx&lt;/a&gt;&lt;/li&gt;
&lt;/ol&gt;
&lt;p&gt;El caso es que la primera (Por lo menos a m&amp;iacute; no me ha funcionado) y la segunda de lo que comenta a m&amp;iacute; no me aparecen esos valores en los web.config.&lt;/p&gt;
&lt;p&gt;As&amp;iacute; que con las &lt;strong&gt;Developer Tools&lt;/strong&gt; he revisado la llamada que se estaba haciendo al servicio web que recupera dichas propiedades (como explicaba en uno de los art&amp;iacute;culos) para revisar el resultado de la llamada al servicio web, y como se aprecia en la imagen no hay respuesta:&lt;/p&gt;
&lt;p&gt;&lt;a href="http://geeks.ms/cfs-file.ashx/__key/CommunityServer.Blogs.Components.WeblogFiles/lruiz/image_5F00_447DD5A4.png"&gt;&lt;img height="251" width="644" src="http://geeks.ms/cfs-file.ashx/__key/CommunityServer.Blogs.Components.WeblogFiles/lruiz/image_5F00_thumb_5F00_057C2F3C.png" alt="image" border="0" title="image" style="border-bottom:0px;border-left:0px;display:inline;border-top:0px;border-right:0px;" /&gt;&lt;/a&gt; &lt;/p&gt;
&lt;p&gt;Revisando el &lt;strong&gt;Web.config&lt;/strong&gt; me he encontrado esto en el elemento &lt;strong&gt;httpHandlers&lt;/strong&gt;:&lt;/p&gt;
&lt;div id="codeSnippetWrapper"&gt;
&lt;div id="codeSnippet" style="text-align:left;line-height:12pt;background-color:#f4f4f4;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;
&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;&lt;span style="color:#0000ff;"&gt;&amp;lt;&lt;/span&gt;&lt;span style="color:#800000;"&gt;httpHandlers&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;&amp;gt;&lt;/span&gt;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;  &lt;span style="color:#0000ff;"&gt;&amp;lt;&lt;/span&gt;&lt;span style="color:#800000;"&gt;remove&lt;/span&gt; &lt;span style="color:#ff0000;"&gt;verb&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;=&amp;quot;GET,HEAD,POST&amp;quot;&lt;/span&gt; &lt;span style="color:#ff0000;"&gt;path&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;=&amp;quot;*&amp;quot;&lt;/span&gt; &lt;span style="color:#0000ff;"&gt;/&amp;gt;&lt;/span&gt;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;  &lt;span style="color:#0000ff;"&gt;&amp;lt;&lt;/span&gt;&lt;span style="color:#800000;"&gt;add&lt;/span&gt; &lt;span style="color:#ff0000;"&gt;verb&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;=&amp;quot;GET,HEAD,POST&amp;quot;&lt;/span&gt; &lt;span style="color:#ff0000;"&gt;path&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;=&amp;quot;*&amp;quot;&lt;/span&gt; ...&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;  &lt;span style="color:#0000ff;"&gt;&amp;lt;&lt;/span&gt;&lt;span style="color:#800000;"&gt;add&lt;/span&gt; &lt;span style="color:#ff0000;"&gt;verb&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;=&amp;quot;OPTIONS,PROPFIND,PUT,LOCK,...&lt;/span&gt;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;  &lt;span style="color:#0000ff;"&gt;&amp;lt;&lt;/span&gt;&lt;span style="color:#800000;"&gt;add&lt;/span&gt; &lt;span style="color:#ff0000;"&gt;verb&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;=&amp;quot;*&amp;quot;&lt;/span&gt; &lt;span style="color:#ff0000;"&gt;path&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;=&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;&amp;quot;&lt;/span&gt;&lt;span style="color:#ff0000;"&gt;Reserved&lt;/span&gt;.&lt;span style="color:#ff0000;"&gt;Rep&lt;/span&gt;...&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;  &lt;span style="color:#0000ff;"&gt;&amp;lt;&lt;/span&gt;&lt;span style="color:#800000;"&gt;add&lt;/span&gt; &lt;span style="color:#ff0000;"&gt;verb&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;=&amp;quot;*&amp;quot;&lt;/span&gt; &lt;span style="color:#ff0000;"&gt;path&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;=&amp;quot;*.asmx&amp;quot;&lt;/span&gt; ...&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;  &lt;span style="color:#0000ff;"&gt;&amp;lt;&lt;/span&gt;&lt;span style="color:#800000;"&gt;add&lt;/span&gt; &lt;span style="color:#ff0000;"&gt;verb&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;=&amp;quot;*&amp;quot;&lt;/span&gt; &lt;span style="color:#ff0000;"&gt;path&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;=&amp;quot;*_AppService.axd&amp;quot;&lt;/span&gt;...&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;  &lt;span style="color:#0000ff;"&gt;&amp;lt;&lt;/span&gt;&lt;span style="color:#800000;"&gt;add&lt;/span&gt; &lt;span style="color:#ff0000;"&gt;verb&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;=&amp;quot;GET,HEAD&amp;quot;&lt;/span&gt; ...&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;  &lt;span style="color:#0000ff;"&gt;&amp;lt;&lt;/span&gt;&lt;span style="color:#800000;"&gt;remove&lt;/span&gt; &lt;span style="color:#ff0000;"&gt;verb&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;=&amp;quot;*&amp;quot;&lt;/span&gt; &lt;span style="color:#ff0000;"&gt;path&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;=&amp;quot;*.asmx&amp;quot;&lt;/span&gt; &lt;span style="color:#0000ff;"&gt;/&amp;gt;&lt;/span&gt;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;&lt;span style="color:#0000ff;"&gt;&amp;lt;/&lt;/span&gt;&lt;span style="color:#800000;"&gt;httpHandlers&lt;/span&gt;&lt;span style="color:#0000ff;"&gt;&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;p&gt;&lt;b&gt;Soluci&amp;oacute;n: &lt;/b&gt;Pues que aunque se est&amp;aacute;n habilitando todos los verbos para los archivos con extensi&amp;oacute;n &lt;strong&gt;*.asmx&lt;/strong&gt; (Servicios Web) al final se est&amp;aacute;n quitando, por lo que quitando el ultimo remove:&lt;/p&gt;
&lt;p&gt;&lt;a href="http://geeks.ms/cfs-file.ashx/__key/CommunityServer.Blogs.Components.WeblogFiles/lruiz/image_5F00_188D361B.png"&gt;&lt;img height="292" width="644" src="http://geeks.ms/cfs-file.ashx/__key/CommunityServer.Blogs.Components.WeblogFiles/lruiz/image_5F00_thumb_5F00_70D69423.png" alt="image" border="0" title="image" style="border-bottom:0px;border-left:0px;display:inline;border-top:0px;border-right:0px;" /&gt;&lt;/a&gt; &lt;/p&gt;
&lt;p&gt;Ya tenemos respuesta del servicio web y no saldr&amp;aacute; la dichosa ventana, perooooooo&amp;hellip; ahora nos aparece el siguiente mensaje&lt;/p&gt;
&lt;p&gt;&lt;strong&gt;&lt;span style="font-size:x-small;"&gt;Are you sure you want to navigate away from this page?&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt;
&lt;p&gt;&lt;a href="http://geeks.ms/cfs-file.ashx/__key/CommunityServer.Blogs.Components.WeblogFiles/lruiz/image_5F00_63605B50.png"&gt;&lt;img height="219" width="414" src="http://geeks.ms/cfs-file.ashx/__key/CommunityServer.Blogs.Components.WeblogFiles/lruiz/image_5F00_thumb_5F00_141362FC.png" alt="image" border="0" title="image" style="border-bottom:0px;border-left:0px;display:inline;border-top:0px;border-right:0px;" /&gt;&lt;/a&gt; &lt;/p&gt;
&lt;p&gt;Para esto s&amp;iacute; que he encontrado la soluci&amp;oacute;n Googleando, que es deshabilitar el soporte nativo de XMLHTTP o lo que es lo mismo deshabilitar el check &lt;strong&gt;&amp;ldquo;Enable native XMLHTTP support&amp;rdquo;&lt;/strong&gt;:&lt;/p&gt;
&lt;p&gt;&lt;a href="http://geeks.ms/cfs-file.ashx/__key/CommunityServer.Blogs.Components.WeblogFiles/lruiz/image_5F00_59B7ED1A.png"&gt;&lt;img height="544" width="427" src="http://geeks.ms/cfs-file.ashx/__key/CommunityServer.Blogs.Components.WeblogFiles/lruiz/image_5F00_thumb_5F00_4B88D850.png" alt="image" border="0" title="image" style="border-bottom:0px;border-left:0px;display:inline;border-top:0px;border-right:0px;" /&gt;&lt;/a&gt; &lt;/p&gt;
&lt;p&gt;Un saludo&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;&lt;img src="http://geeks.ms/aggbug.aspx?PostID=161865" width="1" height="1"&gt;</description><category domain="http://geeks.ms/blogs/lruiz/archive/tags/SharePoint/default.aspx">SharePoint</category><category domain="http://geeks.ms/blogs/lruiz/archive/tags/MOSS+2007/default.aspx">MOSS 2007</category><category domain="http://geeks.ms/blogs/lruiz/archive/tags/MOSS/default.aspx">MOSS</category><category domain="http://geeks.ms/blogs/lruiz/archive/tags/CQWP/default.aspx">CQWP</category><category domain="http://geeks.ms/blogs/lruiz/archive/tags/Content+Editor/default.aspx">Content Editor</category></item><item><title>[MOSS 2007] WebParts del tipo ErrorWebPart aparecen cuando usamos SPLimitedWebPartManager</title><link>http://geeks.ms/blogs/lruiz/archive/2009/11/18/moss-2007-webparts-del-tipo-errorwebpart-aparecen-cuando-usamos-splimitedwebpartmanager.aspx</link><pubDate>Wed, 18 Nov 2009 10:18:00 GMT</pubDate><guid isPermaLink="false">2a2e7ade-7474-448b-9de5-1515d8bb7d1b:160751</guid><dc:creator>Luis Ruiz Pavón</dc:creator><slash:comments>2</slash:comments><wfw:commentRss xmlns:wfw="http://wellformedweb.org/CommentAPI/">http://geeks.ms/blogs/lruiz/rsscomments.aspx?PostID=160751</wfw:commentRss><comments>http://geeks.ms/blogs/lruiz/archive/2009/11/18/moss-2007-webparts-del-tipo-errorwebpart-aparecen-cuando-usamos-splimitedwebpartmanager.aspx#comments</comments><description>&lt;p&gt;El otro d&amp;iacute;a desarrollando una feature para conectar webparts program&amp;aacute;ticamente (Escribir&amp;eacute; algo sobre esto muy pronto) me encontr&amp;eacute; un peque&amp;ntilde;o problema a la hora de listar los webparts de un sitio usando la clase &lt;a href="http://msdn2.microsoft.com/en-us/ms412024"&gt;SPLimitedWebPartManager&lt;/a&gt; y era que los webparts de tipo &lt;strong&gt;ContentByQueryWebPart&lt;/strong&gt; y los &lt;strong&gt;SummaryLink&lt;/strong&gt; me los devolv&amp;iacute;a del tipo &lt;strong&gt;ErrorWebPart&lt;/strong&gt;.&lt;/p&gt;
&lt;p&gt;Esto se produce cuando ejecutamos el c&amp;oacute;digo en la&amp;nbsp;feature receivers o&amp;nbsp;en una aplicaci&amp;oacute;n cliente fuera de MOSS, porque prob&amp;eacute; el c&amp;oacute;digo en un webpart y funcion&amp;oacute;. Esto me llevo a pensar que algo hab&amp;iacute;a que me estaba faltando y claro est&amp;aacute; que no disponemos en la feature y ni en la aplicaci&amp;oacute;n cliente del &lt;strong&gt;SPContext&lt;/strong&gt;, al cual se accede desde dichos webparts para crear las url relativas de las tres hojas de estilo Xsl (MainStyle, HeaderStyle or ItemStyle).&lt;/p&gt;
&lt;p&gt;Googleando encontr&amp;eacute; la soluci&amp;oacute;n a dicho problema que es crear un contexto falso:&lt;/p&gt;
&lt;div id="codeSnippetWrapper"&gt;
&lt;div id="codeSnippet" style="text-align:left;line-height:12pt;background-color:#f4f4f4;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;
&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;&lt;span style="color:#0000ff;"&gt;if&lt;/span&gt; (HttpContext.Current == &lt;span style="color:#0000ff;"&gt;null&lt;/span&gt;)&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;{&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;    HttpRequest httpRequest = &lt;span style="color:#0000ff;"&gt;new&lt;/span&gt; HttpRequest(String.Empty, web.Url, String.Empty);&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;    HttpContext.Current = &lt;span style="color:#0000ff;"&gt;new&lt;/span&gt; HttpContext(httpRequest, &lt;span style="color:#0000ff;"&gt;new&lt;/span&gt; HttpResponse(&lt;span style="color:#0000ff;"&gt;new&lt;/span&gt; StringWriter()));&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;    HttpContext.Current.Items[&lt;span style="color:#006080;"&gt;&amp;quot;HttpHandlerSPWeb&amp;quot;&lt;/span&gt;] = web;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;}&lt;/pre&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;p&gt;S&amp;iacute; os pregunt&amp;aacute;is como yo me pregunt&amp;eacute; por qu&amp;eacute; en el contexto mete el item &lt;strong&gt;HttpHandlerSPWeb, &lt;/strong&gt;es por qu&amp;eacute; la clase &lt;strong&gt;SPContext&lt;/strong&gt; en su propiedad est&amp;aacute;tica &lt;strong&gt;Current,&lt;/strong&gt; si vemos el c&amp;oacute;digo con reflector hace uso del m&amp;eacute;todo &lt;strong&gt;GetContextWeb&lt;/strong&gt; de la clase &lt;strong&gt;SPControl&lt;/strong&gt;:&lt;/p&gt;
&lt;div id="codeSnippetWrapper"&gt;
&lt;div id="codeSnippet" style="text-align:left;line-height:12pt;background-color:#f4f4f4;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;
&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;&lt;span style="color:#0000ff;"&gt;public&lt;/span&gt; &lt;span style="color:#0000ff;"&gt;static&lt;/span&gt; SPContext Current&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;{&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;    get&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;    {&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;        SPContext context = &lt;span style="color:#0000ff;"&gt;null&lt;/span&gt;;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;        &lt;span style="color:#0000ff;"&gt;if&lt;/span&gt; (HttpContext.Current == &lt;span style="color:#0000ff;"&gt;null&lt;/span&gt;)&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;        {&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;            &lt;span style="color:#0000ff;"&gt;return&lt;/span&gt; context;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;        }&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;        &lt;span style="color:#0000ff;"&gt;while&lt;/span&gt; (SPControl.GetContextWeb(HttpContext.Current) != &lt;span style="color:#0000ff;"&gt;null&lt;/span&gt;)&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;        {&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;            &lt;span style="color:#0000ff;"&gt;try&lt;/span&gt;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;            {&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;                context = GetContext(HttpContext.Current);&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;            }&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;            &lt;span style="color:#0000ff;"&gt;catch&lt;/span&gt; (FileNotFoundException)&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;            {&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;            }&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;            &lt;span style="color:#0000ff;"&gt;return&lt;/span&gt; context;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;        }&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;        &lt;span style="color:#0000ff;"&gt;return&lt;/span&gt; &lt;span style="color:#0000ff;"&gt;null&lt;/span&gt;;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;    }&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;}&lt;/pre&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;p&gt;Y s&amp;iacute; miramos el c&amp;oacute;digo de &lt;strong&gt;SPControl.GetContextWeb()&lt;/strong&gt;:&lt;/p&gt;
&lt;div id="codeSnippetWrapper"&gt;
&lt;div id="codeSnippet" style="text-align:left;line-height:12pt;background-color:#f4f4f4;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;
&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;&lt;span style="color:#0000ff;"&gt;public&lt;/span&gt; &lt;span style="color:#0000ff;"&gt;static&lt;/span&gt; SPWeb GetContextWeb(HttpContext context)&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;{&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;    &lt;span style="color:#0000ff;"&gt;return&lt;/span&gt; SPWebEnsureSPControl(context);&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;}&lt;/pre&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;div id="codeSnippetWrapper"&gt;
&lt;div id="codeSnippet" style="text-align:left;line-height:12pt;background-color:#f4f4f4;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;
&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;&lt;span style="color:#0000ff;"&gt;private&lt;/span&gt; &lt;span style="color:#0000ff;"&gt;static&lt;/span&gt; SPWeb SPWebEnsureSPControl(HttpContext context)&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;{&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;    SPWeb web = (SPWeb) context.Items[&lt;span style="color:#006080;"&gt;&amp;quot;HttpHandlerSPWeb&amp;quot;&lt;/span&gt;];&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;    &lt;span style="color:#0000ff;"&gt;if&lt;/span&gt; (web == &lt;span style="color:#0000ff;"&gt;null&lt;/span&gt;)&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;    {&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;        &lt;span style="color:#0000ff;"&gt;if&lt;/span&gt; (context.User == &lt;span style="color:#0000ff;"&gt;null&lt;/span&gt;)&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;        {&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;            &lt;span style="color:#0000ff;"&gt;throw&lt;/span&gt; &lt;span style="color:#0000ff;"&gt;new&lt;/span&gt; InvalidOperationException();&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;        }&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;        &lt;span style="color:#0000ff;"&gt;if&lt;/span&gt; (SPSecurity.ImpersonatingSelf || (SPSecurity.UserToken != &lt;span style="color:#0000ff;"&gt;null&lt;/span&gt;))&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;        {&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;            &lt;span style="color:#0000ff;"&gt;throw&lt;/span&gt; &lt;span style="color:#0000ff;"&gt;new&lt;/span&gt; InvalidOperationException();&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;        }&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;        &lt;span style="color:#0000ff;"&gt;try&lt;/span&gt;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;        {&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;            SPSite site;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;            context.Items[&lt;span style="color:#006080;"&gt;&amp;quot;HttpHandlerSPSite&amp;quot;&lt;/span&gt;] = site = &lt;span style="color:#0000ff;"&gt;new&lt;/span&gt; SPSite(SPFarm.Local, SPAlternateUrl.ContextUri, &lt;span style="color:#0000ff;"&gt;true&lt;/span&gt;);&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;            web = site.OpenWeb();&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;            context.Items[&lt;span style="color:#006080;"&gt;&amp;quot;HttpHandlerSPWeb&amp;quot;&lt;/span&gt;] = web;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;            SPRequestModule.InitContextWeb(context, web);&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;            &lt;span style="color:#0000ff;"&gt;if&lt;/span&gt; (!SPContext.GetShouldInitThreadCultureWhenContextWebIsInited(context))&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;            {&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;                &lt;span style="color:#0000ff;"&gt;return&lt;/span&gt; web;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;            }&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;            web.SetThreadCultureAfterInit();&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;        }&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;        &lt;span style="color:#0000ff;"&gt;catch&lt;/span&gt; (FileNotFoundException)&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;        {&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;        }&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;    }&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;    &lt;span style="color:#0000ff;"&gt;return&lt;/span&gt; web;&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:#f4f4f4;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;}&lt;/pre&gt;

&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;&amp;nbsp;&lt;/pre&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;p&gt;Ah&amp;iacute; podemos ver como s&amp;iacute; no tenemos un contexto web y no tenemos el item &lt;strong&gt;HttpHandlerSPWeb&lt;/strong&gt; obtendremos siempre este dichoso error.&lt;/p&gt;
&lt;p&gt;Al final lo suyo es que liberemos el contexto:&lt;/p&gt;
&lt;div id="codeSnippetWrapper"&gt;
&lt;div id="codeSnippet" style="text-align:left;line-height:12pt;background-color:#f4f4f4;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;
&lt;pre style="text-align:left;line-height:12pt;background-color:white;margin:0em;width:100%;font-family:&amp;#39;Courier New&amp;#39;, courier, monospace;direction:ltr;color:black;font-size:8pt;overflow:visible;border-style:none;padding:0px;"&gt;HttpContext.Current = &lt;span style="color:#0000ff;"&gt;null&lt;/span&gt;;&lt;/pre&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;
Espero que os sirva, salu2!!!&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;&lt;img src="http://geeks.ms/aggbug.aspx?PostID=160751" width="1" height="1"&gt;</description><category domain="http://geeks.ms/blogs/lruiz/archive/tags/SharePoint/default.aspx">SharePoint</category><category domain="http://geeks.ms/blogs/lruiz/archive/tags/MOSS+2007/default.aspx">MOSS 2007</category><category domain="http://geeks.ms/blogs/lruiz/archive/tags/WebParts/default.aspx">WebParts</category></item><item><title>HOW TO – Creando nuestro propio DataControlField</title><link>http://geeks.ms/blogs/lruiz/archive/2009/02/18/how-to-creando-nuestro-propio-datacontrolfield.aspx</link><pubDate>Wed, 18 Feb 2009 16:43:00 GMT</pubDate><guid isPermaLink="false">2a2e7ade-7474-448b-9de5-1515d8bb7d1b:143004</guid><dc:creator>Luis Ruiz Pavón</dc:creator><slash:comments>1</slash:comments><wfw:commentRss xmlns:wfw="http://wellformedweb.org/CommentAPI/">http://geeks.ms/blogs/lruiz/rsscomments.aspx?PostID=143004</wfw:commentRss><comments>http://geeks.ms/blogs/lruiz/archive/2009/02/18/how-to-creando-nuestro-propio-datacontrolfield.aspx#comments</comments><description>&lt;p&gt;Revisando unos WireFrames que se le han entregado al cliente y cuyos WebParts los estoy desarrollando yo, me he encontrado&amp;nbsp; en unos de ellos que se quer&amp;iacute;a mostrar una imagen en la celda de un SPGridView para que el usuario al situarse sobre ella le muestre un texto descriptivo que se carga de una propiedad.&lt;/p&gt;
&lt;p&gt;No tendr&amp;iacute;a que haber ning&amp;uacute;n problema, usamos un ImageField y listo, no? pero: &lt;/p&gt;
&lt;p&gt;&amp;iquest;Y s&amp;iacute; necesitamos a&amp;ntilde;adirle un ToolTip con el valor de otra propiedad del DataBinder? &lt;/p&gt;
&lt;p&gt;&amp;iquest;Y s&amp;iacute; adem&amp;aacute;s en el DataBinder no existe dicha imagen como enlace de datos? &lt;/p&gt;
&lt;p&gt;La soluci&amp;oacute;n: que tenemos que crearnos el nuestro propio. As&amp;iacute; que vamos a ver como nos crearnos nuestro propio DataControlField. Para empezar lo primero es heredar de la clase &lt;a href="http://msdn.microsoft.com/es-es/library/system.web.ui.webcontrols.datacontrolfield(VS.80).aspx"&gt;DataControlField&lt;/a&gt;&lt;/p&gt;
&lt;div&gt;
&lt;div style="font-size:8pt;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:#f4f4f4;border-style:none;padding:0px;"&gt;
&lt;pre style="font-size:8pt;margin:0em;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:white;border-style:none;padding:0px;"&gt;&lt;span style="color:#0000ff;"&gt;public&lt;/span&gt; &lt;span style="color:#0000ff;"&gt;class&lt;/span&gt; ExtendedImageField : DataControlField&lt;/pre&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;p&gt;Una vez hecho podemos agregar nuestras propiedades (Si las necesitamos):&lt;/p&gt;
&lt;div&gt;
&lt;div style="font-size:8pt;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:#f4f4f4;border-style:none;padding:0px;"&gt;
&lt;pre style="font-size:8pt;margin:0em;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:white;border-style:none;padding:0px;"&gt;&lt;span style="color:#cc6633;"&gt;#region&lt;/span&gt; Propiedades&lt;/pre&gt;
&lt;pre style="font-size:8pt;margin:0em;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:#f4f4f4;border-style:none;padding:0px;"&gt;&amp;nbsp;&lt;/pre&gt;
&lt;pre style="font-size:8pt;margin:0em;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:white;border-style:none;padding:0px;"&gt;&lt;span style="color:#008000;"&gt;/// &amp;lt;summary&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="font-size:8pt;margin:0em;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:#f4f4f4;border-style:none;padding:0px;"&gt;&lt;span style="color:#008000;"&gt;/// Gets or sets the image URL.&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="font-size:8pt;margin:0em;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:white;border-style:none;padding:0px;"&gt;&lt;span style="color:#008000;"&gt;/// &amp;lt;/summary&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="font-size:8pt;margin:0em;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:#f4f4f4;border-style:none;padding:0px;"&gt;&lt;span style="color:#008000;"&gt;/// &amp;lt;value&amp;gt;The image URL.&amp;lt;/value&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="font-size:8pt;margin:0em;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:white;border-style:none;padding:0px;"&gt;&lt;span style="color:#0000ff;"&gt;public&lt;/span&gt; &lt;span style="color:#0000ff;"&gt;string&lt;/span&gt; ImageUrl&lt;/pre&gt;
&lt;pre style="font-size:8pt;margin:0em;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:#f4f4f4;border-style:none;padding:0px;"&gt;{&lt;/pre&gt;
&lt;pre style="font-size:8pt;margin:0em;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:white;border-style:none;padding:0px;"&gt;    get { &lt;span style="color:#0000ff;"&gt;return&lt;/span&gt; _imageUrl; }&lt;/pre&gt;
&lt;pre style="font-size:8pt;margin:0em;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:#f4f4f4;border-style:none;padding:0px;"&gt;    set { _imageUrl = &lt;span style="color:#0000ff;"&gt;value&lt;/span&gt;; }&lt;/pre&gt;
&lt;pre style="font-size:8pt;margin:0em;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:white;border-style:none;padding:0px;"&gt;}&lt;/pre&gt;
&lt;pre style="font-size:8pt;margin:0em;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:#f4f4f4;border-style:none;padding:0px;"&gt;&amp;nbsp;&lt;/pre&gt;
&lt;pre style="font-size:8pt;margin:0em;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:white;border-style:none;padding:0px;"&gt;&lt;span style="color:#008000;"&gt;/// &amp;lt;summary&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="font-size:8pt;margin:0em;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:#f4f4f4;border-style:none;padding:0px;"&gt;&lt;span style="color:#008000;"&gt;/// Gets or sets the name of the property.&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="font-size:8pt;margin:0em;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:white;border-style:none;padding:0px;"&gt;&lt;span style="color:#008000;"&gt;/// &amp;lt;/summary&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="font-size:8pt;margin:0em;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:#f4f4f4;border-style:none;padding:0px;"&gt;&lt;span style="color:#008000;"&gt;/// &amp;lt;value&amp;gt;The name of the property.&amp;lt;/value&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="font-size:8pt;margin:0em;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:white;border-style:none;padding:0px;"&gt;&lt;span style="color:#0000ff;"&gt;public&lt;/span&gt; &lt;span style="color:#0000ff;"&gt;string&lt;/span&gt; PropertyName&lt;/pre&gt;
&lt;pre style="font-size:8pt;margin:0em;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:#f4f4f4;border-style:none;padding:0px;"&gt;{&lt;/pre&gt;
&lt;pre style="font-size:8pt;margin:0em;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:white;border-style:none;padding:0px;"&gt;    get { &lt;span style="color:#0000ff;"&gt;return&lt;/span&gt; _propertyName; }&lt;/pre&gt;
&lt;pre style="font-size:8pt;margin:0em;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:#f4f4f4;border-style:none;padding:0px;"&gt;    set { _propertyName = &lt;span style="color:#0000ff;"&gt;value&lt;/span&gt;; }&lt;/pre&gt;
&lt;pre style="font-size:8pt;margin:0em;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:white;border-style:none;padding:0px;"&gt;}&lt;/pre&gt;
&lt;pre style="font-size:8pt;margin:0em;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:#f4f4f4;border-style:none;padding:0px;"&gt;&amp;nbsp;&lt;/pre&gt;
&lt;pre style="font-size:8pt;margin:0em;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:white;border-style:none;padding:0px;"&gt;&lt;span style="color:#cc6633;"&gt;#endregion&lt;/span&gt;&lt;/pre&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;En mi caso. estas propiedades son para poner una imagen al control y de que propiedad del DataBinder queremos obtener informaci&amp;oacute;n para ponerla en el ToolTip.&lt;/p&gt;
&lt;p&gt;A continuaci&amp;oacute;n necesitamos sobreescribir 2 m&amp;eacute;todos. El primero &lt;strong&gt;CreateField&lt;/strong&gt;:&lt;/p&gt;
&lt;div&gt;
&lt;div style="font-size:8pt;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:#f4f4f4;border-style:none;padding:0px;"&gt;
&lt;pre style="font-size:8pt;margin:0em;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:white;border-style:none;padding:0px;"&gt;&lt;span style="color:#008000;"&gt;/// &amp;lt;summary&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="font-size:8pt;margin:0em;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:#f4f4f4;border-style:none;padding:0px;"&gt;&lt;span style="color:#008000;"&gt;/// When overridden in a derived class, creates an empty &amp;lt;see cref=&amp;quot;T:System.Web.UI.WebControls.DataControlField&amp;quot;/&amp;gt;-derived object.&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="font-size:8pt;margin:0em;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:white;border-style:none;padding:0px;"&gt;&lt;span style="color:#008000;"&gt;/// &amp;lt;/summary&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="font-size:8pt;margin:0em;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:#f4f4f4;border-style:none;padding:0px;"&gt;&lt;span style="color:#008000;"&gt;/// &amp;lt;returns&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="font-size:8pt;margin:0em;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:white;border-style:none;padding:0px;"&gt;&lt;span style="color:#008000;"&gt;/// An empty &amp;lt;see cref=&amp;quot;T:System.Web.UI.WebControls.DataControlField&amp;quot;/&amp;gt;-derived object.&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="font-size:8pt;margin:0em;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:#f4f4f4;border-style:none;padding:0px;"&gt;&lt;span style="color:#008000;"&gt;/// &amp;lt;/returns&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="font-size:8pt;margin:0em;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:white;border-style:none;padding:0px;"&gt;&lt;span style="color:#0000ff;"&gt;protected&lt;/span&gt; &lt;span style="color:#0000ff;"&gt;override&lt;/span&gt; DataControlField CreateField()&lt;/pre&gt;
&lt;pre style="font-size:8pt;margin:0em;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:#f4f4f4;border-style:none;padding:0px;"&gt;{&lt;/pre&gt;
&lt;pre style="font-size:8pt;margin:0em;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:white;border-style:none;padding:0px;"&gt;    &lt;span style="color:#0000ff;"&gt;return&lt;/span&gt; &lt;span style="color:#0000ff;"&gt;new&lt;/span&gt; ExtendedImageField();&lt;/pre&gt;
&lt;pre style="font-size:8pt;margin:0em;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:#f4f4f4;border-style:none;padding:0px;"&gt;}&lt;/pre&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;para devolver nuestro tipo (&lt;strong&gt;ExtendedImageField&lt;/strong&gt;) y acto seguido sobreescribimos &lt;strong&gt;InitializeCell&lt;/strong&gt; y creamos un evento:&lt;/p&gt;
&lt;div&gt;
&lt;div style="font-size:8pt;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:#f4f4f4;border-style:none;padding:0px;"&gt;
&lt;pre style="font-size:8pt;margin:0em;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:white;border-style:none;padding:0px;"&gt;&lt;span style="color:#008000;"&gt;/// &amp;lt;summary&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="font-size:8pt;margin:0em;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:#f4f4f4;border-style:none;padding:0px;"&gt;&lt;span style="color:#008000;"&gt;/// Adds text or controls to a cell&amp;#39;s controls collection.&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="font-size:8pt;margin:0em;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:white;border-style:none;padding:0px;"&gt;&lt;span style="color:#008000;"&gt;/// &amp;lt;/summary&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="font-size:8pt;margin:0em;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:#f4f4f4;border-style:none;padding:0px;"&gt;&lt;span style="color:#008000;"&gt;/// &amp;lt;param name=&amp;quot;cell&amp;quot;&amp;gt;A &amp;lt;see cref=&amp;quot;T:System.Web.UI.WebControls.DataControlFieldCell&amp;quot;/&amp;gt; that contains the text or controls of the &amp;lt;see cref=&amp;quot;T:System.Web.UI.WebControls.DataControlField&amp;quot;/&amp;gt;.&amp;lt;/param&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="font-size:8pt;margin:0em;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:white;border-style:none;padding:0px;"&gt;&lt;span style="color:#008000;"&gt;/// &amp;lt;param name=&amp;quot;cellType&amp;quot;&amp;gt;One of the &amp;lt;see cref=&amp;quot;T:System.Web.UI.WebControls.DataControlCellType&amp;quot;/&amp;gt; values.&amp;lt;/param&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="font-size:8pt;margin:0em;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:#f4f4f4;border-style:none;padding:0px;"&gt;&lt;span style="color:#008000;"&gt;/// &amp;lt;param name=&amp;quot;rowState&amp;quot;&amp;gt;One of the &amp;lt;see cref=&amp;quot;T:System.Web.UI.WebControls.DataControlRowState&amp;quot;/&amp;gt; values, specifying the state of the row that contains the &amp;lt;see cref=&amp;quot;T:System.Web.UI.WebControls.DataControlFieldCell&amp;quot;/&amp;gt;.&amp;lt;/param&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="font-size:8pt;margin:0em;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:white;border-style:none;padding:0px;"&gt;&lt;span style="color:#008000;"&gt;/// &amp;lt;param name=&amp;quot;rowIndex&amp;quot;&amp;gt;The index of the row that the &amp;lt;see cref=&amp;quot;T:System.Web.UI.WebControls.DataControlFieldCell&amp;quot;/&amp;gt; is contained in.&amp;lt;/param&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="font-size:8pt;margin:0em;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:#f4f4f4;border-style:none;padding:0px;"&gt;&lt;span style="color:#0000ff;"&gt;public&lt;/span&gt; &lt;span style="color:#0000ff;"&gt;override&lt;/span&gt; &lt;span style="color:#0000ff;"&gt;void&lt;/span&gt; InitializeCell(DataControlFieldCell cell, DataControlCellType cellType, DataControlRowState rowState, &lt;span style="color:#0000ff;"&gt;int&lt;/span&gt; rowIndex)&lt;/pre&gt;
&lt;pre style="font-size:8pt;margin:0em;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:white;border-style:none;padding:0px;"&gt;{&lt;/pre&gt;
&lt;pre style="font-size:8pt;margin:0em;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:#f4f4f4;border-style:none;padding:0px;"&gt;    &lt;span style="color:#0000ff;"&gt;base&lt;/span&gt;.InitializeCell(cell, cellType, rowState, rowIndex);&lt;/pre&gt;
&lt;pre style="font-size:8pt;margin:0em;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:white;border-style:none;padding:0px;"&gt;&amp;nbsp;&lt;/pre&gt;
&lt;pre style="font-size:8pt;margin:0em;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:#f4f4f4;border-style:none;padding:0px;"&gt;    &lt;span style="color:#0000ff;"&gt;if&lt;/span&gt; (cellType == DataControlCellType.DataCell)&lt;/pre&gt;
&lt;pre style="font-size:8pt;margin:0em;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:white;border-style:none;padding:0px;"&gt;    {&lt;/pre&gt;
&lt;pre style="font-size:8pt;margin:0em;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:#f4f4f4;border-style:none;padding:0px;"&gt;        cell.DataBinding += &lt;span style="color:#0000ff;"&gt;new&lt;/span&gt; EventHandler(OnBindingField);&lt;/pre&gt;
&lt;pre style="font-size:8pt;margin:0em;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:white;border-style:none;padding:0px;"&gt;    }&lt;/pre&gt;
&lt;pre style="font-size:8pt;margin:0em;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:#f4f4f4;border-style:none;padding:0px;"&gt;}&lt;/pre&gt;
&lt;pre style="font-size:8pt;margin:0em;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:white;border-style:none;padding:0px;"&gt;&amp;nbsp;&lt;/pre&gt;
&lt;pre style="font-size:8pt;margin:0em;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:#f4f4f4;border-style:none;padding:0px;"&gt;&lt;span style="color:#008000;"&gt;/// &amp;lt;summary&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="font-size:8pt;margin:0em;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:white;border-style:none;padding:0px;"&gt;&lt;span style="color:#008000;"&gt;/// Called when [binding field].&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="font-size:8pt;margin:0em;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:#f4f4f4;border-style:none;padding:0px;"&gt;&lt;span style="color:#008000;"&gt;/// &amp;lt;/summary&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="font-size:8pt;margin:0em;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:white;border-style:none;padding:0px;"&gt;&lt;span style="color:#008000;"&gt;/// &amp;lt;param name=&amp;quot;sender&amp;quot;&amp;gt;The sender.&amp;lt;/param&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="font-size:8pt;margin:0em;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:#f4f4f4;border-style:none;padding:0px;"&gt;&lt;span style="color:#008000;"&gt;/// &amp;lt;param name=&amp;quot;e&amp;quot;&amp;gt;The &amp;lt;see cref=&amp;quot;System.EventArgs&amp;quot;/&amp;gt; instance containing the event data.&amp;lt;/param&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;pre style="font-size:8pt;margin:0em;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:white;border-style:none;padding:0px;"&gt;&lt;span style="color:#0000ff;"&gt;private&lt;/span&gt; &lt;span style="color:#0000ff;"&gt;void&lt;/span&gt; OnBindingField(&lt;span style="color:#0000ff;"&gt;object&lt;/span&gt; sender, EventArgs e)&lt;/pre&gt;
&lt;pre style="font-size:8pt;margin:0em;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:#f4f4f4;border-style:none;padding:0px;"&gt;{&lt;/pre&gt;
&lt;pre style="font-size:8pt;margin:0em;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:white;border-style:none;padding:0px;"&gt;    Control target = (Control)sender;&lt;/pre&gt;
&lt;pre style="font-size:8pt;margin:0em;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:#f4f4f4;border-style:none;padding:0px;"&gt;    &lt;/pre&gt;
&lt;pre style="font-size:8pt;margin:0em;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:white;border-style:none;padding:0px;"&gt;    TableCell tCell = target &lt;span style="color:#0000ff;"&gt;as&lt;/span&gt; TableCell;&lt;/pre&gt;
&lt;pre style="font-size:8pt;margin:0em;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:#f4f4f4;border-style:none;padding:0px;"&gt;&amp;nbsp;&lt;/pre&gt;
&lt;pre style="font-size:8pt;margin:0em;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:white;border-style:none;padding:0px;"&gt;    &lt;span style="color:#0000ff;"&gt;if&lt;/span&gt; (tCell != &lt;span style="color:#0000ff;"&gt;null&lt;/span&gt;)&lt;/pre&gt;
&lt;pre style="font-size:8pt;margin:0em;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:#f4f4f4;border-style:none;padding:0px;"&gt;    {&lt;/pre&gt;
&lt;pre style="font-size:8pt;margin:0em;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:white;border-style:none;padding:0px;"&gt;        tCell.Attributes.Add(&lt;span style="color:#006080;"&gt;&amp;quot;valign&amp;quot;&lt;/span&gt;, &lt;span style="color:#006080;"&gt;&amp;quot;center&amp;quot;&lt;/span&gt;);&lt;/pre&gt;
&lt;pre style="font-size:8pt;margin:0em;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:#f4f4f4;border-style:none;padding:0px;"&gt;&amp;nbsp;&lt;/pre&gt;
&lt;pre style="font-size:8pt;margin:0em;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:white;border-style:none;padding:0px;"&gt;        &lt;span style="color:#0000ff;"&gt;object&lt;/span&gt; dataItem = DataBinder.GetDataItem(target.NamingContainer);&lt;/pre&gt;
&lt;pre style="font-size:8pt;margin:0em;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:#f4f4f4;border-style:none;padding:0px;"&gt;        &lt;span style="color:#0000ff;"&gt;string&lt;/span&gt; _tooltipText = (&lt;span style="color:#0000ff;"&gt;string&lt;/span&gt;)DataBinder.GetPropertyValue(dataItem, _propertyName);&lt;/pre&gt;
&lt;pre style="font-size:8pt;margin:0em;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:white;border-style:none;padding:0px;"&gt;&amp;nbsp;&lt;/pre&gt;
&lt;pre style="font-size:8pt;margin:0em;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:#f4f4f4;border-style:none;padding:0px;"&gt;        &lt;span style="color:#0000ff;"&gt;if&lt;/span&gt; (!String.IsNullOrEmpty(_tooltipText))&lt;/pre&gt;
&lt;pre style="font-size:8pt;margin:0em;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:white;border-style:none;padding:0px;"&gt;        {&lt;/pre&gt;
&lt;pre style="font-size:8pt;margin:0em;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:#f4f4f4;border-style:none;padding:0px;"&gt;            Image image = &lt;span style="color:#0000ff;"&gt;new&lt;/span&gt; Image();&lt;/pre&gt;
&lt;pre style="font-size:8pt;margin:0em;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:white;border-style:none;padding:0px;"&gt;            image.ImageUrl = _imageUrl;&lt;/pre&gt;
&lt;pre style="font-size:8pt;margin:0em;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:#f4f4f4;border-style:none;padding:0px;"&gt;            image.ToolTip = _tooltipText;&lt;/pre&gt;
&lt;pre style="font-size:8pt;margin:0em;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:white;border-style:none;padding:0px;"&gt;            target.Controls.Add(image);&lt;/pre&gt;
&lt;pre style="font-size:8pt;margin:0em;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:#f4f4f4;border-style:none;padding:0px;"&gt;        }&lt;/pre&gt;
&lt;pre style="font-size:8pt;margin:0em;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:white;border-style:none;padding:0px;"&gt;    }&lt;/pre&gt;
&lt;pre style="font-size:8pt;margin:0em;overflow:visible;width:100%;color:black;line-height:12pt;font-family:consolas, &amp;#39;Courier New&amp;#39;, courier, monospace;background-color:#f4f4f4;border-style:none;padding:0px;"&gt;}&lt;/pre&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;p&gt;En el primero (&lt;strong&gt;InitializeCell&lt;/strong&gt;) lo que hacemos es comprobar que tipo de celda se est&amp;aacute; inicializando ya que tenemos 3 tipos posibles:&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;Header &lt;/li&gt;
&lt;li&gt;Footer &lt;/li&gt;
&lt;li&gt;DataCell &lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;&lt;a href="http://msdn.microsoft.com/en-us/library/yc8taz9h.aspx" title="http://msdn.microsoft.com/en-us/library/yc8taz9h.aspx"&gt;http://msdn.microsoft.com/en-us/library/yc8taz9h.aspx&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;y comprobamos que es del tipo &lt;strong&gt;DataControlCellType.DataCell&lt;/strong&gt; (Las que tienen los controles y los datos) para suscribirmos a su evento &lt;strong&gt;DataBinding&lt;/strong&gt; y ah&amp;iacute; entra en juego el evento creado &lt;strong&gt;OnBindingField&lt;/strong&gt;, en el que hacemos un cast del control que viene por par&amp;aacute;metro a &lt;strong&gt;TableCell&lt;/strong&gt; usando la palabra reservada &lt;a href="http://msdn.microsoft.com/es-es/library/cscsdfbt(VS.80).aspx"&gt;as&lt;/a&gt; y sino no es nulo, obtenemos mediante el nombre de la propiedad que le a&amp;ntilde;adimos al control el contenido de la propiedad del &lt;strong&gt;DataBinder&lt;/strong&gt;, que en el caso de que no sea ni nula ni vacia, nos creamos un control imagen, al que le a&amp;ntilde;adimos sus propiedades ImageUrl con la que tiene nuestro control y el ToolTip con el valor de la propiedad del DataBinder que hemos recogido.&lt;/p&gt;
&lt;p&gt;Con esto hemos conseguido nuestro objetivo :)&lt;/p&gt;
&lt;p&gt;Esto es todo!!!&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;&lt;img src="http://geeks.ms/aggbug.aspx?PostID=143004" width="1" height="1"&gt;</description><category domain="http://geeks.ms/blogs/lruiz/archive/tags/ASP.NET/default.aspx">ASP.NET</category><category domain="http://geeks.ms/blogs/lruiz/archive/tags/Web/default.aspx">Web</category><category domain="http://geeks.ms/blogs/lruiz/archive/tags/ASP.NET+2.0/default.aspx">ASP.NET 2.0</category><category domain="http://geeks.ms/blogs/lruiz/archive/tags/MOSS+2007/default.aspx">MOSS 2007</category><category domain="http://geeks.ms/blogs/lruiz/archive/tags/C_2300_/default.aspx">C#</category><category domain="http://geeks.ms/blogs/lruiz/archive/tags/ASP.NET+3.5/default.aspx">ASP.NET 3.5</category><category domain="http://geeks.ms/blogs/lruiz/archive/tags/Controles/default.aspx">Controles</category></item><item><title>The form cannot be displayed because session state is not available</title><link>http://geeks.ms/blogs/lruiz/archive/2007/09/20/the-form-cannot-be-displayed-because-session-state-is-not-available.aspx</link><pubDate>Thu, 20 Sep 2007 09:29:00 GMT</pubDate><guid isPermaLink="false">2a2e7ade-7474-448b-9de5-1515d8bb7d1b:35874</guid><dc:creator>Luis Ruiz Pavón</dc:creator><slash:comments>3</slash:comments><wfw:commentRss xmlns:wfw="http://wellformedweb.org/CommentAPI/">http://geeks.ms/blogs/lruiz/rsscomments.aspx?PostID=35874</wfw:commentRss><comments>http://geeks.ms/blogs/lruiz/archive/2007/09/20/the-form-cannot-be-displayed-because-session-state-is-not-available.aspx#comments</comments><description>&lt;p&gt;Bueno, pues después de un mes muy liado cerrando temas pendientes en mi antigua empresa,&amp;nbsp;para incorporarme a mi nueva empresa, no he tenido ni tiempo de escribir nada de nada y tengo algunos post pendientes que en estos días intentaré escribir.&lt;/p&gt;
&lt;p&gt;Este título de esta entrada es un pequeño problemilla que me he encontrado esta mañana&amp;nbsp;con MOSS 2007 creando un WorkFlow:&lt;/p&gt;
&lt;p&gt;&lt;a href="http://geeks.ms/photos/lruiz/picture35873.aspx" target="_blank"&gt;&lt;img src="http://geeks.ms/photos/lruiz/images/35873/original.aspx" border="0" alt="" /&gt;&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;&lt;a href="http://geeks.ms/photos/lruiz/picture35873.aspx" target="_blank"&gt;&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;La solución a este problemilla radica en descomentar una línea del Web.Config para habilitar el SessionStateModule:&lt;/p&gt;&lt;pre class="csharpcode"&gt;&lt;span class="kwrd"&gt;&amp;lt;&lt;/span&gt;&lt;span class="html"&gt;add&lt;/span&gt; &lt;span class="attr"&gt;name&lt;/span&gt;&lt;span class="kwrd"&gt;=&amp;quot;Session&amp;quot;&lt;/span&gt; &lt;span class="attr"&gt;type&lt;/span&gt;&lt;span class="kwrd"&gt;=&amp;quot;System.Web.SessionState.SessionStateModule&amp;quot;&lt;/span&gt;&lt;span class="kwrd"&gt;/&amp;gt;&lt;/span&gt;&lt;/pre&gt;
&lt;p&gt;Esta línea la encontramos en la etiqueta httpModules del Web.Config.&lt;/p&gt;
&lt;p&gt;Salu2&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;&lt;img src="http://geeks.ms/aggbug.aspx?PostID=35874" width="1" height="1"&gt;</description><category domain="http://geeks.ms/blogs/lruiz/archive/tags/MOSS+2007/default.aspx">MOSS 2007</category></item></channel></rss>