TreeView control parents and child nodes.

        protected void Page_Load(object sender, EventArgs e)
        {
            TreeView2.Nodes.Clear();
            TreeNode ParentNode= new TreeNode();
            TreeNode childNode=new TreeNode();
            TreeNode childNode1 = new TreeNode();
            TreeNode childNode2 = new TreeNode();

            ParentNode.Text="ParentNode ";
            TreeView2.Nodes.Add(ParentNode);
          
  &nbs ...