partial void DeleteMesa(Mesa instance);
 partial void UpdateMesa(Mesa instance);
		private void detach_Mesas(Mesa entity)
		{
			this.SendPropertyChanging();
			entity.Restaurante = null;
		}
 partial void InsertMesa(Mesa instance);
		private void attach_Mesas(Mesa entity)
		{
			this.SendPropertyChanging();
			entity.Restaurante = this;
		}