Hide a parent node in TreeView if there are no child nodes

Question

I have a TreeView on my .aspx page. I want to hide those parent node of a treeview when there are no child nodes.

Answer 1

See this article

protected void TreeView1_TreeNodeDataBound(object sender, TreeNodeEventArgs e)
{
    SiteMapNode node = (SiteMapNode)e.Node.DataItem;
    if(node.HasChildNodes ==false && e.Node.Depth ==1)
    {
        TreeView1.Nodes[0].ChildNodes.Remove(e.Node);
    }
}