how can I represent contents of a folder in dbTreeView?

I am trying to add a feature to my solution that will show the user the contents of a folder represented in dbTreeView. Has anyone done this already? If so, would they be willing to share?

As the name suggests the treeview is DataBase driven only, see BookStudy example from the examples dir.

which, of course, also means that it can be done if the contents of your folder are loaded into a table first…