Determines whether the appointment is new, so that it is not an occurrence, and the current AppointmentCollection collection does not contain it.
public bool IsNewAppointment( Appointment apt )
Public Function IsNewAppointment( apt As Appointment ) As Boolean
An Appointment object that is the appointment in question.
true, if the appointment isn't contained in this collection and in its recurrent series; otherwise, false.
This method returns the value according to the following conditions.
|The appointment is contained in this AppointmentCollection.||False|
|The appointment's type is AppointmentType.Occurrence.||False|
|The appointment is an exception (can be obtained using the Appointment.GetExceptions method).||Call the IsNewAppointment method for the exception's pattern.|