I just started to use the Drag and Drop feature and I have some problems.
I found how to accept drop from Outlook and/or Windows Explorer into a TreeView (see DirectoryTreeView1in my sample) but ...
-the treeview does not accept drops from any other control (like other treeviews on the same form)
-the treeview does not accept to move a node within itself!
I need a regular TreeView (like the TreeView2 instance in my sample) but that also accept drops from Outlook and/or Windows Explorer.