public event OnDelete
Prototype:
OnDelete(Sender, EventData)
Parameters
Sender
the event firing control
EventData
unused for this event
Description:
Event triggered by window begin closed.
WARNING: When this event is mapped, you must confirm this event (if you want the event to be confirmed) using
ConfirmDelete.
Return value:
This event can close the application by returning MSG_APPLICATION_QUIT. Any other return value will be ignored.