I would like to use 2 Treeviews in 2 differents Webparts which can interact between them.
The first webPart would show the Site1 documents. The second one for the Site2 documents.
It would be possible to copy some selected items in one treeView and paste them in the other one.
1) Can we do that with standard ASP control?
2) Can we implement drag 'n drop between Web part.