Build a treeview in WPF

Question

I am trying to build a three level treeview in WPF. Basically, I have a list of top level items that all have one more child items. Those child item may or may not have them

Answer 1

Maybe a little late for your problem, but somebody who is running into same problem. I found a very good free Control for WPF: DW.WPFToolkit With a good documentation..