SiteMapProvider.GetRootNodeCore Method

Definition

Namespace:

System.Web

Assembly:

System.Web.dll

When overridden in a derived class, retrieves the root node of all the nodes that are currently managed by the current provider.

protected public:
 abstract System::Web::SiteMapNode ^ GetRootNodeCore();

protected internal abstract System.Web.SiteMapNode GetRootNodeCore ();

abstract member GetRootNodeCore : unit -> System.Web.SiteMapNode

Protected Friend MustOverride Function GetRootNodeCore () As SiteMapNode

Returns

SiteMapNode

A SiteMapNode that represents the root node of the set of nodes that the current provider manages.

Examples

protected override SiteMapNode GetRootNodeCore()
{
  return RootNode;
}

Protected Overrides Function GetRootNodeCore() As SiteMapNode
  Return RootNode
End Function ' GetRootNodeCore()

Remarks

The GetRootNodeCore method enables a parent provider in a provider hierarchy to obtain a SiteMapNode object that acts as a frame of reference for building the provider hierarchy and the larger site map node hierarchy that is the sum of the site map data that each provider manages.

See also

• GetRootNodeCoreFromProvider(SiteMapProvider)