If specified, the OnClientAppointmentDataBound client-side event handler is called when an appointmentis received and is about to be rendered. In the case of server-side binding, the event will not be raised. When client-side binding is used,the event will be raised after the appointments are retrieved from the data service.The event will be raised for each appointment that has been retrieved from the web service.
Two parameters are passed to the handler:
sender - the scheduler client object;
eventArgs has one method:
get_appointment() - returns the appointment instance
This event cannot be cancelled.