The only reference I know, is Windows Controls help. To get to it, drop TreeView control on the form and hit F1 or right click on it and select Help.

>That's very interesting, Sergey.
>
>I had assumed that there would be such a capability in TreeView, but 3 different download references here made no mention of such, so I lost hope.
>
>I am quite perplexed that the MS documentation that I locate on TreeView doesn't SHOW variations of the control, or even the basic control for that matter.
>
>Thanks Sergey. I'll have to play around with it since there seems no other way to learn what it looks like and how it actually works. Do you know of any reference describing any of that?
>
>cheers
>