DiagramControl.SubordinatesShowing Event
Occurs before a DiagramItem‘s subordinates are shown.
Namespace: DevExpress.XtraDiagram
Assembly: DevExpress.XtraDiagram.v24.1.dll
NuGet Package: DevExpress.Win.Diagram
Declaration
[DiagramCategory(DiagramCategory.ExpandAndCollapse)]
public event EventHandler<DiagramSubordinatesShowingEventArgs> SubordinatesShowing
Event Data
The SubordinatesShowing event's data class is DevExpress.XtraDiagram.DiagramSubordinatesShowingEventArgs.
Remarks
To prevent an item’s subordinates from being shown, set the SubordinatesShowing‘s Cancel parameter to true.
See Also