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

Workbook.PanesUnfrozen Event

Occurs after a frozen worksheet area has been unlocked.

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 PanesUnfrozenEventHandler PanesUnfrozen

Event Data

The PanesUnfrozen event's data class is PanesUnfrozenEventArgs.


Handle the PanesUnfrozen event to perform specific actions when frozen rows and columns on a worksheet are unlocked via the Worksheet.UnfreezePanes method.


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


See Also