RegisterProperties method
Implementation
@override
void RegisterProperties() {
super.RegisterProperties();
// this.RegisterProperty(Start);
// this.RegisterProperty(End);
this.RegisterProperty(Location);
this.RegisterProperty(Recurrence);
this.RegisterProperty(AppointmentType);
// this.RegisterProperty(ProposedStart);
// this.RegisterProperty(ProposedEnd);
this.RegisterProperty(EnhancedLocation);
}