SiteMapNode.GetAllNodes Method

Reference

Definition

Namespace:: System.Web

Assembly:: System.Web.dll

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

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

public:
 System::Web::SiteMapNodeCollection ^ GetAllNodes();

public System.Web.SiteMapNodeCollection GetAllNodes ();

member this.GetAllNodes : unit -> System.Web.SiteMapNodeCollection

Public Function GetAllNodes () As SiteMapNodeCollection

Returns

SiteMapNodeCollection

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

Examples

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);
}

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

Remarks

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

Applies to

Partajați prin