Binding a gridview to a treeview

[Michael Lewis]

Does anyone know if it is possible to bind a gridview to a treeview.

Ie. I want to be able to expand a treeview node and see a separate gridview
for each node. The gridview will be filtered by a parameter specified by
the treeview datasource (ie. ID).

I have looked everywhere on the net and it seems that it cannot be done, or
at least very difficult.

Cheers

Mike