John's solution works well. The list portion doesn't show, yet I can raise an event and in the event display the tree.

Thanks Bonnie.


>>One example I can think of right off is Windows Explorer. It has a combo/treeview type control at the top called the Address Bar. Another great example is a drop down calendar control.
>
>OK, so the Windows Explorer example is good ... I couldn't quite picture what you were getting at until you mentioned that.
>
>So, I seem to remember reading something about this somewhere ... I tried searching here on the UT and wasn't coming up with anything. I must have read it elsewhere.
>
>I'd guess you'd probably want to do something with the DrawItem event of the ComboBox to handle the actual drawing of the dropdown, but off the top of my head I can't remember exactly what I read about this. I'd have to do some more searching, maybe it was on the MSDN forums.
>
>~~Bonnie