CalendarNotification.FirstTriggerDate
From Xojo Documentation
Read-Only Property (As DateTime )
DateTimeValue = aCalendarNotification.FirstTriggerDate
New in 2020r2
Supported for all project types and targets.
New in 2020r2
Supported for all project types and targets.
The first time the notification was or will be presented to the user.
See Also
NextTiggerDate property.