partial void DeleteCarnet(Carnet instance);
 partial void UpdateCarnet(Carnet instance);
		private void detach_Carnets(Carnet entity)
		{
			this.SendPropertyChanging();
			entity.User = null;
		}
		private void attach_Carnets(Carnet entity)
		{
			this.SendPropertyChanging();
			entity.User = this;
		}
 partial void InsertCarnet(Carnet instance);
		private void detach_Carnets(Carnet entity)
		{
			this.SendPropertyChanging();
			entity.Association = null;
		}