Using Programming Languages other than VBA

Private Sub AcadDocument_BeginDoubleClick(ByVal PickPoint As Variant)
	' This example intercepts a drawing BeginDoubleClick event.
	'
	' This event is triggered when a drawing receives
	' a double mouse click in its working area.
	'
	' To trigger this example event: Position the mouse over the working area of
	' a drawing window and double-click the left mouse button

	' Use the "PickPoint" variable to determine where on the drawing the user clicked
	MsgBox "A drawing has just been double-clicked at:" & vbCrLf & _
			PickPoint(0) & vbCrLf & _
			PickPoint(1) & vbCrLf & _
			PickPoint(2)
End Sub