TreeView SelectedNodeChanged Triggers Parent's TreeNodePopulate?

[dmeglio@gmail.com]

I have a treeview control. The "root" elements and the 2nd level
elements are set to PopulateOnDeman d. All is fine, my TreeNodePopulat e
triggers and works. When you click one of those nodes, I load ALL the
data under it. Meaning children, grandchildren, great grandchildren,
etc. Hence, those 3rd level and below nodes are
PopulateOnDeman d=false. At the 3rd level, my nodes are set to
SelectAction = SelectExpand. When I click on one of them, my
SelectedNodeCha nged event does fire, but AFTER the TreeNodePopulat e
fires for the 2nd level node. My question is, why is it loading data
for a node I didn't even click (the parent of the node I clicked), and
why is it loading it given that the data is already loaded?

Is this a bug? Is there a work around? Thank you in advance!

[dmeglio@gmail.com]

Re: TreeView SelectedNodeCha nged Triggers Parent's TreeNodePopulat e?

Sorry I didn't post this at first, but the following code reproduces
it:
In aspx:
<asp:TreeView
id="TreeView1"
runat="server"
ExpandDepth="0"
ShowLines="true "
PopulateNodesFr omClient="true"
OnTreeNodePopul ate="TreeView1_ TreeNodePopulat e">
</asp:TreeView>
In codebehind:
protected void Page_Load(objec t sender, EventArgs e)
{
TreeNode node = new TreeNode();
node.Text = "test1";
node.PopulateOn Demand=true;
TreeView1.Nodes .Add(node);
}

protected void TreeView1_TreeN odePopulate(obj ect sender,
TreeNodeEventAr gs e)
{
TreeNode node = new TreeNode();
node.SelectActi on = TreeNodeSelectA ction.SelectExp and;
node.Text = "test2";
e.Node.ChildNod es.Add(node);
}