Gets or sets whether an event was handled, if it was handled the default actions are not required.
true if no default processing of the form's reminders is required; otherwise, false.
Setting the Handled property to true indicates that the currently processed reminders in the Reminders Form are handled and so no default processing is required. For instance, the reminders can be postponed via the ReminderBase.Snooze method and then the Handled property set to true. In this case, the reminders will not be affected after your event handler has completed. If the Handled property is left set to false the reminders will be automatically switched off via the ReminderBase.Dismiss method. This behavior is similar to the one from MS Outlook.