Skip to main content

DevExpress v24.2 Update — Your Feedback Matters

Our What's New in v24.2 webpage includes product-specific surveys. Your response to our survey questions will help us measure product satisfaction for features released in this major update and help us refine our plans for our next major release.

Take the survey Not interested

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.v24.2.dll

NuGet Package: DevExpress.Wpf.Gantt

#Declaration

public TreeListNode OldSuccessor { get; }

#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.

See Also