EnableCancelKey Property

From Microsoft Excel Visual Basic

XlEnableCancelKey can be one of these XlEnableCancelKey constants.
xlDisabled. Cancel key trapping is completely disabled.
xlErrorHandler. The interrupt is sent to the running procedure as an error, trappable by an error handler set up with an On Error GoTo statement. The trappable error code is 18.
xlInterrupt. The current procedure is interrupted, and the user can debug or end the procedure.