OnBeforeObjectChange(Sender: Object; Args: ITabObjectChangeEventArgs);
Sender. The component that generated an event.
Args. Parameters of the object, in which an event occurred.
The OnBeforeObjectChangeITabSheetBoxEventsDelegate delegate describes the method that can handle the TabSheetBox.OnBeforeObjectChange event.
The TabSheetBox.OnBeforeObjectChange event occurs before changing an object.
See also: