Workbook.ActiveSheetChanged Event
Occurs after an active worksheet in a workbook has been changed.
You need a license for the DevExpress Office File API Subscription or DevExpress Universal Subscription to use this event in production code.
Namespace: DevExpress.Spreadsheet
Assembly: DevExpress.Docs.v24.1.dll
NuGet Package: DevExpress.Document.Processor
Declaration
Event Data
The ActiveSheetChanged event's data class is ActiveSheetChangedEventArgs. The following properties provide information specific to this event:
| Property | Description |
|---|---|
| NewActiveSheetName | Gets the name of the new active worksheet. Inherited from ActiveSheetChangeEventArgsBase. |
| OldActiveSheetName | Gets the name of the old active worksheet. Inherited from ActiveSheetChangeEventArgsBase. |
Remarks
Handle the ActiveSheetChanged event to perform specific actions each time an active worksheet is changed via the Spreadsheet API (by using the WorksheetCollection.ActiveWorksheet property). Before an active worksheet is changed, the Workbook.ActiveSheetChanging event is raised.
The ActiveSheetChanged event occurs when a worksheet is removed from the workbook using the Spreadsheet API. In this case, the ActiveSheetChanged fires first, the Workbook.SheetRemoved event fires next, and the Workbook.ActiveSheetChanging event does not fire.
Note
This event does not occur by default. The event fires only if the WorkbookEventOptions.RaiseOnModificationsViaAPI property is true.