Public Function DoDragDrop( _
   ByVal data As Object, _
   ByVal allowedEffects As DragDropEffects _
) As DragDropEffects

Dim instance As SharpGraph
Dim data As Object
Dim allowedEffects As DragDropEffects
Dim value As DragDropEffects
 
value = instance.DoDragDrop(data, allowedEffects)

public DragDropEffects DoDragDrop( 
   object data,
   DragDropEffects allowedEffects
)