SiteMapNode.GetAllNodes 方法

定義

命名空間:

System.Web

組件:

System.Web.dll

擷取呼叫節點之所有子代 SiteMapNode 物件的唯讀集合，不論分隔程度為何。

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

public System.Web.SiteMapNodeCollection GetAllNodes ();

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

Public Function GetAllNodes () As SiteMapNodeCollection

傳回

SiteMapNodeCollection

唯讀的 SiteMapNodeCollection，表示目前提供者範圍內 SiteMapNode 的所有子代。

範例

下列程式碼範例示範如何使用 方法擷取 的所有子節點 RootNode GetAllNodes 。

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

備註

此方法會以遞迴方式擷取立即子節點及其所有子節點。

另請參閱

• RootNode
• SiteMapNodeCollection