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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 SiteMapNodeCollection GetAllNodes()

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.

    SiteMapNodeCollection siteNodes = SiteMap.RootNode.GetAllNodes();

    if ( siteNodes.IsReadOnly ||
         siteNodes.IsFixedSize )
    {
        Response.Write("Collection is read-only or has fixed size.<BR>");

        // Create a new, modifiable collection from the existing one.
        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);
    }

.NET Framework

Supported in: 4.6, 4, 3.5, 3.0, 2.0

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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