Parameters

old

the former Orientation value

By default, changing the Orientation property will reposition all of the ports appropriately and change the ports' ToSpot and FromSpot properties. When Orientation is Orientation.Horizontal, "left" ports are in fact on the left side, "right" ports are on the right side, source links come into the left ports on the left side, and destination links go out of the right ports from the right side. When Orientation is Orientation.Vertical, "left" ports are on top of the node, "right" ports are on the bottom, and links come in from the top and go out from the bottom.

Reference

GoGeneralNode Class
GoGeneralNode Members