Got it, but I dunno how to solve your original question.

I'm all too familiar with the treeview control. I've been wrestling with the one in .Net for the past couple of days. More on my blog tomorrow.

>As I said in my original post, the main class will have methods that
>return the other objects in the DLL.
>
>Consider a TreeView control. You cannot directly create a node object, but
>you can see it in the object browser and get a reference to one through
>the control itself.