Block.AddPin(ByVal X As Long, ByVal Y As Long) As IVdPin
All coordinates are measured in 100ths of an inch.
X Coordinate of the interior location.
Y Coordinate of the interior location.
As IVdPin. The newly created Pin Object.
The block where you add a pin must be of type symbol. The pin will start at the internal point specified and the other end of the pin will snap to the closest edge of the symbol bounding box.