Gets the successor task that is linked to the predecessor task after editing the connector.
A successor task.
The predecessor link (connector) connects two tasks: a predecessor and successor task.
Use the Successor property to get the successor task that is connected to the predecessor task after editing the connector.
The OldSuccessor property returns the successor task that was linked to the predecessor task before editing the connector.
The Predecessor property returns the predecessor task.
When an end user removes a connector, the Successor property returns null.