I just might, but right now I just got to get it to work. I assumed the node's KEY property would be numeric, but it is character. That seems strange. Now I have to assign something like STR(x) to it as my key expression is integer-based. Am I looking at this wrong?

>If you get FoxTalk Magazine, Andy and I had a Kitbox column called "You can view the forest with a tree!" on the November 2002 issue. In it we presented a Data-Driven the treeview class that does exactly what you are trying to do.
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>We also have similar ideas in Chapter 9 of MegaFox: 1002 Things You Wanted to Know About Extending VFP