Specifies behavior when the user cancels an alert. Only msoAlertCancelDefault is currently supported.
Name Value Description
msoAlertCancelDefault -1 Default behavior for canceling an alert.
msoAlertCancelFifth 4 Not supported.
msoAlertCancelFirst 0 Not supported.
msoAlertCancelFourth 3 Not supported.
msoAlertCancelSecond 1 Not supported.
msoAlertCancelThird 2 Not supported.
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