etc. There could be any number of parents or any number of childs per parent (even 0). There will never be a child of a child. What I need to do is an on click "if child, do this, if parent, do this".

Let me begin stating that I'm not a programmer, I have searched msdn, google, and ars, and can't find this. I'm probably a lousy searcher, but I tried. What I'm doing is a VB6 interface to a simple ...