Hi,
I am trying to implement drag/drop support for an NDrawingView that is connected to a document.

The object I want to drag onto the document is a NavigationBarItem (from another vendor). I seem to be able to drop it onto the scrollbars of the DrawingView, but not onto the 'canvas' area.
Can you please tell me what I am doing wrong?

This code is implemented for the DragOver

If Not TypeOf e.Data.GetData(e.Data.GetFormats()(0)) Is DevExpress.XtraNavBar.NavBarItemLink Then
            e.Effect = DragDropEffects.None
        Else
            e.Effect = DragDropEffects.Copy
        End If

and it works for an ordinary panel. Of course, the DragOver for the document has different parameters (args rather than e), but the code is of the same structure and intent.

Marco Hokke