.NET Framework 4.5.2+
.NET Framework 4.5.2+
.NET Standard 2.0+

Workbook.ColumnsRemoved Event

Occurs after columns have been deleted from a worksheet.

You need an active 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.v21.2.dll


public event ColumnsRemovedEventHandler ColumnsRemoved

Event Data

The ColumnsRemoved event's data class is ColumnsChangedEventArgs. The following properties provide information specific to this event:

Property Description
Count Gets the number of columns inserted or removed.
StartIndex Gets the index of the first column after which the columns are inserted or removed.


Handle the ColumnsRemoved event to perform specific actions each time columns are removed from a worksheet via the Spreadsheet API - usually by using the Column.Delete, ColumnCollection.Remove or Worksheet.DeleteCells methods.


This event does not occur by default. The event fires only if the WorkbookEventOptions.RaiseOnModificationsViaAPI property is true.


See Also