drop-down list but as a tree view in .net

Question

Hello I have a winform where I want the user to select an item and subsequently show the item in the form, much as a combobox but when it is dropped a tree view is shown.

Two reasons for not using plain list:
1. The items is logically ordered in an hierarchical structure that I would like to show
2. It can be potentially a lot of items so it would be good to hide the leaves of the branches until the user want to see them.

I can spawn a new form, showing the tree, return the answer from the form and when show it in my form but I would like to ask if it can be solved without the more intrusive and more industrious way to do that.
Thanks in advance.
Gorgen

Answer 1

CodeProject is always a good place for things like this, for example this article looks promising: DropDown TreeView Control