DoCmd Object.
The CancelEvent method carries out the CancelEvent action in Visual Basic. For more information on how the action works, see the action topic.
DoCmd.CancelEvent
This method uses no arguments.
The CancelEvent method has an effect only when it is run as the result of an event. This method cancels the event.
All events that can be canceled in Visual Basic have a Cancel argument. You can use this argument instead of the CancelEvent method to cancel the event. The KeyPress event and MouseDown event (for clicking the right mouse button only) can be canceled only in macros, not event procedures, so you must use the CancelEvent action in a macro to cancel these events.
CancelEvent Action, DoCmd Object.