What SQL Server has to do with a treeview control? Anyway a treeview cannot be bound to VFP data either. The data binding is done programmatically.
One more good reference http://books.google.com/books?id=BLkH1V8wcpUC&pg=PA265&lpg=PA265&dq=databound+treeview+foxpro&source=bl&ots=LBEh6vi8I7&sig=_gx2HI4dpstzMFvscEdKooMoRvY&hl=en&ei=R-zYSfmGLIbflQePid3KDA&sa=X&oi=book_result&ct=result&resnum=3

>Thank you, Sergey. Before I even read the references you suggest, I have a question, off the top of my head. You are saying to use "data bound treeview". Would that only work for VFP type data as SQL Server cannot be bound to VFP controls?