TreeView Example, TreeView works like SiteMapPath Control in ASP.Net 2.0/3.5/4.0 <asp:TreeView /> Control

[Root Node Text]>> [Node1Text] >> [Node2 Text] >> [Node3 Text] >>

<%@ Page Language="C#" Theme="Default" %>

<script runat="server">

    protected void Page_Load(object sender, EventArgs e)
    {
        foreach (TreeNode node in ExampleDemo.Nodes)
        {
            SetNode(node);
        }
    }

    void SetNode(TreeNode node)
    {
        if (node.Depth != 0)
        {
            node.Text = node.Parent.Text + ">>" + node.Text;
        }
       
        if (node.ChildNodes.Count > 0)
        {
            foreach (TreeNode childnode in node.ChildNodes)
            {
                SetNode(childnode);
            }
        }
    }
</script>

<html xmlns="http://www.w3.org/1999/xhtml">
<head id="Head1" runat="server">
    <title>TreeView works like SiteMapPath Demo</title>
</head>
<body>
    <form id="form1" runat="server">
    <div>
        <asp:TreeView ID="ExampleDemo" runat="server">
            <Nodes>
                <asp:TreeNode Text="NewsMedia">
                    <asp:TreeNode Text="Favorites">
                        <asp:TreeNode Text="News">
                            <asp:TreeNode Text="MSN" NavigateUrl="http://www.msn.com" />
                            <asp:TreeNode Text="MSNBC News" NavigateUrl="http://www.msnbc.msn.com" />
                        </asp:TreeNode>
                        <asp:TreeNode Text="Technology">
                            <asp:TreeNode Text="Microsoft" NavigateUrl="http://www.microsoft.com" />
                            <asp:TreeNode Text="ASP.NET" NavigateUrl="hhttp://24x7aspnet.blogspot.com/" />
                            <asp:TreeNode Text="ASPDotNet" NavigateUrl="http://24x7aspnet.blogspot.com/" />
                            <asp:TreeNode Text="MSDN" NavigateUrl="http://msdn.microsoft.com" />
                        </asp:TreeNode>
                        <asp:TreeNode Text="Movie">
                            <asp:TreeNode Text="MSN Movie" NavigateUrl="http://Movie.msn.com" />
                            <asp:TreeNode Text="MSN Autos" NavigateUrl="http://autos.msn.com" />
                        </asp:TreeNode>
                    </asp:TreeNode>
                    <asp:TreeNode Text="City Visit">
                        <asp:TreeNode Text="MapPoint" NavigateUrl="http://www.mappoint.com" />
                        <asp:TreeNode Text="MSN City Guides" NavigateUrl="http://local.msn.com" />
                    </asp:TreeNode>
                    <asp:TreeNode Text="Music Links">
                        <asp:TreeNode Text="MSN Music" NavigateUrl="http://music.msn.com" />
                    </asp:TreeNode>
                </asp:TreeNode>
            </Nodes>
        </asp:TreeView>
    </div>
    </form>
</body>
</html>
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