Occurs when unfreezing a locked (frozen) worksheet area via the SpreadsheetControl UI.
public event PanesUnfrozenEventHandler PanesUnfrozen
Public Event PanesUnfrozen As PanesUnfrozenEventHandler
The PanesUnfrozen event's data class is PanesUnfrozenEventArgs.
Handle the PanesUnfrozen event to perform specific actions when an end-user unlocks frozen rows and columns on a worksheet via the control's UI.
By default, the PanesUnfrozen event does not occur when unfreezing rows and columns in code. However, this event will also be triggered by changes made via an API if you set the WorkbookEventOptions.RaiseOnModificationsViaAPI property (accessible via the SpreadsheetControl.Options.Events.RaiseOnModificationsViaAPI notation) to true.