小弟在线等待

解决方案 »

  1.   

    1、设置treeview 的AutoPostBack="True"<ie:TreeView id="Treeview1" style="Z-INDEX: 102; LEFT: 24px; POSITION: absolute; TOP: 168px"
    runat="server" SystemImagesPath="/webctrl_client/1_0/treeimages/" ExpandedImageUrl="folderopen.gif"
    ImageUrl="folder.gif" AutoPostBack="True"></ie:TreeView>2、检查事件是否注册
    private void InitializeComponent()
    {    
    this.Treeview1.SelectedIndexChange += new Microsoft.Web.UI.WebControls.SelectEventHandler(this.Treeview1_SelectedIndexChange);
    this.Load += new System.EventHandler(this.Page_Load); }
      

  2.   

    http://community.csdn.net/Expert/TopicView.asp?id=4098952