Sub OnBeforeActivateSheet(Sender: Object; Args: IUiPrxCancelActivateSheetEventArgs);
Begin
//set of operators;
End Sub OnBeforeActivateSheet;
Sender - a parameter that returns the component that has generated the event.
Args - a parameter, which enables the user to determine event parameters.
The OnBeforeActivateSheet event occurs before switching from one sheet to another, with possible cancelling of the switching.
See also: