friends, I must be missing something here please help.. Thanks
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="Default" %><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head runat="server"> <title></title> <telerik:RadStyleSheetManager ID="RadStyleSheetManager1" runat="server" /></head><body> <form id="form1" runat="server"> <telerik:RadScriptManager ID="RadScriptManager1" runat="server"> <Scripts> <%--Needed for JavaScript IntelliSense in VS2010--%> <%--For VS2008 replace RadScriptManager with ScriptManager--%> <asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.Core.js" /> <asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.jQuery.js" /> <asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.jQueryInclude.js" /> </Scripts> </telerik:RadScriptManager> <script type="text/javascript"> //Put your JavaScript code here. </script> <telerik:RadAjaxManager ID="RadAjaxManager1" runat="server"> </telerik:RadAjaxManager> <div> <telerik:RadTreeView ID="RadTreeView0" runat="server"> <NodeTemplate> <asp:HyperLink ID="HyperLink1" runat="server" NavigateUrl="http://www.bing.com">[ View ] </asp:HyperLink> <%# DataBinder.Eval(Container, "Text") %> </NodeTemplate> </telerik:RadTreeView> <telerik:RadToolTipManager ID="ToolTipManager1" runat="server" AutoTooltipify="true" ToolTipZoneID="RadTreeView0" Position="TopCenter" Animation="Resize" RelativeTo="Element" Title="Employee Details" HideEvent="ManualClose" ShowCallout="false" ContentScrolling="Auto" Width="300px" Height="200px"></telerik:RadToolTipManager> </div> </form></body></html>using Telerik.Web.UI;public partial class Default : System.Web.UI.Page { protected void Page_Load(object sender, EventArgs e) { RadTreeNode category1 = new RadTreeNode("Group1", "Group1"); RadTreeNode Category1Node; RadTreeNodeCollection radCollection = new RadTreeNodeCollection(category1); for (int i = 5 - 1; i >= 0; i--) { Category1Node = new RadTreeNode(i.ToString(), i.ToString()); category1.Nodes.Add(Category1Node); } RadTreeView0.Nodes.Add(category1); RadTreeNode category2 = new RadTreeNode("Group2", "Group2"); RadTreeNode category3 = new RadTreeNode("Group3", "Group3"); RadTreeNode Category2Node; radCollection = new RadTreeNodeCollection(category2); for (int i = 3 - 1; i >= 0; i--) { Category2Node = new RadTreeNode(i.ToString(), i.ToString()); category2.Nodes.Add(Category2Node); } RadTreeView0.Nodes.Add(category2); RadTreeView0.Nodes.Add(category3); }}