bool tienePermisosChecklist = false;
SPSecurity.RunWithElevatedPrivileges(delegate()
{
using (SPWeb mi_web = SPContext.Current.Web)
{
SPList listaChecklist = mi_web.Lists.TryGetList("Checklist");
if (listaChecklist != null)
tienePermisosChecklist = listaChecklist.DoesUserHavePermissions(mi_web.CurrentUser, SPBasePermissions.EditListItems);
}
});