PortalSiteMapDataSource Class
An ASP.NET hierarchical data source that is used with the PortalSiteMapProvider class.
Inheritance Hierarchy
System.Object
System.Web.UI.Control
System.Web.UI.HierarchicalDataSourceControl
System.Web.UI.WebControls.SiteMapDataSource
Microsoft.SharePoint.Publishing.Navigation.PortalSiteMapDataSource
Microsoft.SharePoint.Publishing.Navigation.PortalSiteMapDataSourceSwitch
Namespace: Microsoft.SharePoint.Publishing.Navigation
Assembly: Microsoft.SharePoint.Publishing (in Microsoft.SharePoint.Publishing.dll)
Syntax
'Declaration
<AspNetHostingPermissionAttribute(SecurityAction.InheritanceDemand, Level := AspNetHostingPermissionLevel.Minimal)> _
<SharePointPermissionAttribute(SecurityAction.InheritanceDemand, ObjectModel := True)> _
<AspNetHostingPermissionAttribute(SecurityAction.LinkDemand, Level := AspNetHostingPermissionLevel.Minimal)> _
<SharePointPermissionAttribute(SecurityAction.LinkDemand, ObjectModel := True)> _
Public Class PortalSiteMapDataSource _
Inherits SiteMapDataSource
'Usage
Dim instance As PortalSiteMapDataSource
[AspNetHostingPermissionAttribute(SecurityAction.InheritanceDemand, Level = AspNetHostingPermissionLevel.Minimal)]
[SharePointPermissionAttribute(SecurityAction.InheritanceDemand, ObjectModel = true)]
[AspNetHostingPermissionAttribute(SecurityAction.LinkDemand, Level = AspNetHostingPermissionLevel.Minimal)]
[SharePointPermissionAttribute(SecurityAction.LinkDemand, ObjectModel = true)]
public class PortalSiteMapDataSource : SiteMapDataSource
Remarks
This data source enacts the inheritance settings specified on the PublishingWeb and PublishingPage classes. It also provides type-based trimming of navigation nodes and an extensible trimming mechanism.
Thread Safety
Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.