SiteMapNode.GetAllNodes メソッド

定義

呼び出し元ノードの子孫であるすべての SiteMapNode オブジェクトの読み取り専用コレクションを、分離度に関係なく取得します。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

戻り値

現在のプロバイダーのスコープ内に存在する SiteMapNode のすべての子孫を表す読み取り専用 SiteMapNodeCollectionA read-only SiteMapNodeCollection that represents all the descendants of a SiteMapNode within the scope of the current provider.

次のコード例は、 RootNode GetAllNodesメソッドを使用してのすべての子ノードを取得する方法を示しています。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

注釈

このメソッドは、直接の子ノードおよびそのすべての子ノードを再帰的に取得します。This method retrieves immediate child nodes, and all their child nodes, recursively.

適用対象

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