SiteMapNode.GetAllNodes Method ()

 

Retrieves a read-only collection of all SiteMapNode objects that are descendants of the calling node, regardless of the degree of separation.

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

Public Function GetAllNodes As SiteMapNodeCollection

Return Value

Type: System.Web.SiteMapNodeCollection

A read-only SiteMapNodeCollection that represents all the descendants of a SiteMapNode within the scope of the current provider.

This method retrieves immediate child nodes, and all their child nodes, recursively.

The following code example demonstrates how to retrieve all the child nodes of the RootNode with the GetAllNodes method.

Dim siteNodes As SiteMapNodeCollection
siteNodes = SiteMap.RootNode.GetAllNodes()

If siteNodes.IsReadOnly Or siteNodes.IsFixedSize Then

    Response.Write("Collection is read-only or has fixed size.<BR>")

    ' Create a new, modifiable collection from the existing one.
    Dim modifiableCollection As SiteMapNodeCollection
    modifiableCollection = New SiteMapNodeCollection(siteNodes)

    ' The MoveNode example method moves a node from position one to
    ' the last position in the collection.
    MoveNode(modifiableCollection)
Else
    MoveNode(siteNodes)
End If

.NET Framework
Available since 2.0
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