expressappframework-devexpress-dot-expressapp-dot-baseobjectspace-6316a991.md
Occurs to replace the default process of persistent objects rollback with a custom one.
Namespace : DevExpress.ExpressApp
Assembly : DevExpress.ExpressApp.v25.2.dll
NuGet Package : DevExpress.ExpressApp
public event EventHandler<HandledEventArgs> CustomRollBack
Public Event CustomRollBack As EventHandler(Of HandledEventArgs)
The CustomRollBack event's data class is HandledEventArgs. The following properties provide information specific to this event:
| Property | Description |
|---|---|
| Handled | Gets or sets a value that indicates whether the event handler has completely handled the event or whether the system should continue its own processing. |
The CustomRollBack event is raised as a result of calling the BaseObjectSpace.Rollback method. Handle this event to provide a custom process of rolling back the current Object Space’s persistent objects. Set the handler’s CompletedEventArgs.Handled parameter to true , to indicate that the rollback has already been performed. Set the handler’s CompletedEventArgs.IsCompleted parameter to true in the case of a successful rollback; otherwise, set false. This value will be returned by the BaseObjectSpace.Rollback method.
See Also