partial void DeleteAutomobileUse(AutomobileUse instance);
 partial void InsertAutomobileUse(AutomobileUse instance);
 partial void UpdateAutomobileUse(AutomobileUse instance);
		private void detach_AutomobileUse(AutomobileUse entity)
		{
			this.SendPropertyChanging();
			entity.AutomobileUseForm = null;
		}