hmCal_Delete Appointment

hmCal_Delete Appointment(area;reference) -> error

Parameter          Type             Description
area               Longint      ->  hmCal area
reference          Longint      ->  appointment id
error              Longint      <-  error-code


With the command hmCal_Delete Appointment you can delete an existing appointment created with the command hmCal_Add Appointment.

You use this command only very rarely, because the callback method releases the event hmCal_UpdateAppointments. This event deletes all appointments in the memory, so you have to create all appointments again (see chapter hmCal_INSTALL CALLBACK).


The following example deletes the appointment with the reference 89:


$vl_error:=hmCal_Delete Appointment(hmCal;89)