partial void DeleteTravel_Class_Capacity(Travel_Class_Capacity instance);
partial void UpdateTravel_Class_Capacity(Travel_Class_Capacity instance);
private void detach_Travel_Class_Capacities(Travel_Class_Capacity entity) { this.SendPropertyChanging(); entity.Aircraft_Type = null; }
partial void InsertTravel_Class_Capacity(Travel_Class_Capacity instance);
private void attach_Travel_Class_Capacities(Travel_Class_Capacity entity) { this.SendPropertyChanging(); entity.Travel_Class = this; }