Treeview - Parent node or not? How to tell?

[David Hearn]

I have some code in the AfterSelect event of the Treeview control but
I only want it to fire if they have selected one of the child items of
the parent node. How can I tell?

Thanks in advance!

 

[Martin Robins]

David,

Try the following ...

private void OnAfterSelect(object sender, System.Windows.Forms.TreeViewEventArgs e) {
if (e.Node.Parent != null) {
...
}
}

It will ensure that you only process the OnAfterSelect if the selected node has a parent.

 

[David Hearn]

Thanks Martin!

David,

Try the following ...

private void OnAfterSelect(object sender, System.Windows.Forms.TreeViewEventArgs e) {
if (e.Node.Parent != null) {
...
}
}

It will ensure that you only process the OnAfterSelect if the selected node has a parent.