動態修改SiteMap資料
protected void Page_Load(object sender, EventArgs e) 
protected
{ SiteMap.SiteMapResolve += new SiteMapResolveEventHandler(this.ModifyPath); } 
private SiteMapNode ModifyPath(object sender, SiteMapResolveEventArgs e) 
private{ SiteMapNode currentNode = SiteMap.CurrentNode.Clone(true); SiteMapNode modifyNode = currentNode; modifyNode.Url = "http://www.bbb.net"; modifyNode.Title = "bbb"; if ( (modifyNode = modifyNode.ParentNode) != null) { modifyNode.Url = "http://www.aaa.net"; modifyNode.Title = "aaa"; } return currentNode; }