protected void tvCreditRating_NodeDataBound(object sender, DropDownTreeNodeDataBoundEventArguments e)
 {
     if (e.DropDownTreeNode.Level == 0)
         e.DropDownTreeNode.Checkable = false;
 }
        protected void ddlAlignments_NodeDataBound(object sender, DropDownTreeNodeDataBoundEventArguments e)
        {
            DataRowView row = (DataRowView)e.DropDownTreeNode.DataItem;

            if (e.DropDownTreeNode.Text.Equals("All", StringComparison.InvariantCultureIgnoreCase))
            {
                e.DropDownTreeNode.CreateEntry();
                RadTreeNode node = ddlAlignments.EmbeddedTree.Nodes.FindNodeByValue(e.DropDownTreeNode.Value);
                if (node != null)
                {
                    node.Font.Bold = true;
                }
            }
        }