Gets whether changed or deleted occurrences have been created for the current pattern appointment.
true, if changed or deleted occurrences have been created for the current pattern appointment; otherwise, false.
The HasExceptions property returns true if changed or deleted occurrences exist in the recurrence series for the current appointment pattern. If exceptional appointments have not been created for the pattern, the HasExceptions property will return false.
To get changed or deleted occurrences for a pattern appointment, use the Appointment.GetExceptions method. To create a changed or deleted occurrence for a pattern, use the Appointment.CreateException method.