How can i create a function to select/deselect all subnode of checked node? I view the post http://forums.ext.net/showthread.php...3360#post83360, but don't function for me. I create treepanel by aspx.net page and insert node by code:

Code in my .aspx
<ext:TreePanel ID="trwRecordSelect"
     runat="server"
     Width="350"
     PaddingSpec="5; 5; 5; 0"              
     Region="West">
</ext:TreePanel>
Partial Code in my .cs
...
Node rootNode = new Node();
rootNode.NodeID = string.Format("{0}-{1}", e.Result.ObjectId, e.Result.RecordId);
rootNode.Text = e.Result.ExtendedDescription;
rootNode.Checked = e.Result.IsSelected;
trwRecordSelect.Root.Add(rootNode);
...
Can you send me an exmple to do this?

Best Regards,
Massimo