When overridden in a derived class, retrieves the root node of all the nodes that are currently managed by the current provider.
Syntax
protected abstract SiteMapNode GetRootNodeCore ()
Returns
A System.Web.SiteMapNode that represents the root node of the set of nodes that the current provider manages.
Remarks
The SiteMapProvider.GetRootNodeCore method enables a parent provider in a provider hierarchy to obtain a System.Web.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.
Requirements
Namespace: System.Web
Assembly: System.Web (in System.Web.dll)
Assembly Versions: 2.0.0.0
Since: .NET 2.0
Assembly: System.Web (in System.Web.dll)
Assembly Versions: 2.0.0.0
Since: .NET 2.0