SiteMapDataSource.GetHierarchicalView Method (String)

 

Retrieves a single view on the site map data for the SiteMapProvider object according to the starting node and other properties of the data source.

Namespace:   System.Web.UI.WebControls
Assembly:  System.Web (in System.Web.dll)

Protected Overrides Function GetHierarchicalView (
	viewPath As String
) As HierarchicalDataSourceView

Parameters

viewPath
Type: System.String

The URL of the starting node, specified by the StartingNodeUrl.

Return Value

Type: System.Web.UI.HierarchicalDataSourceView

A HierarchicalDataSourceView helper object on the site map data, starting with the node that is identified by the StartingNodeUrl or its child, if the ShowStartingNode is false.

Exception Condition
HttpException

No SiteMapProvider is configured or available for the site.

InvalidOperationException

The StartFromCurrentNode is true but the StartingNodeUrl is set.

ArgumentException

The StartingNodeUrl is set but the SiteMapDataSource cannot resolve a node for the specified URL.

.NET Framework
Available since 2.0
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