private void detach_ProductCultureDetails(ProductCultureDetail entity)
		{
			this.SendPropertyChanging();
			entity.Culture = null;
		}
		private void attach_ProductCultureDetails(ProductCultureDetail entity)
		{
			this.SendPropertyChanging();
			entity.Product = this;
		}
 partial void UpdateProductCultureDetail(ProductCultureDetail instance);
 partial void DeleteProductCultureDetail(ProductCultureDetail instance);
 partial void InsertProductCultureDetail(ProductCultureDetail instance);