PredecessorLinkEditedEventArgs.OldSuccessor Property

Gets the successor task that was linked to the predecessor task before editing the connector.

Namespace: DevExpress.Xpf.Gantt

Assembly: DevExpress.Xpf.Gantt.v25.1.dll

NuGet Package: DevExpress.Wpf.Gantt

Declaration

C#

public TreeListNode OldSuccessor { get; }

VB.NET

Public ReadOnly Property OldSuccessor As TreeListNode

Property Value

Type	Description
TreeListNode	A previous successor task.

Remarks

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 creates a new connector, the OldSuccessor property returns null.