I seem to be having troubles implementing dragdrop on a richtextbox.  I seem
to have been able to get the dropping part working fine when coming from an
external application.  It's the dragging part.

It does seem to drag, but the icon always stays as None and I have no idea
why.  I can see in my code on the drag enter for entering the other control
that it's set.  However, the icon never changes and if I drop it, the
DragDrop event never fires.  Am I missing something or do I need to
implement my own code for doing the drag operation?

Lance Johnson