private void detach_Products1(Product entity)
		{
			this.SendPropertyChanging();
			entity.UnitMeasure1 = null;
		}
		private void detach_Products(Product entity)
		{
			this.SendPropertyChanging();
			entity.ProductSubcategory = null;
		}
		private void attach_Products(Product entity)
		{
			this.SendPropertyChanging();
			entity.UnitMeasure = this;
		}
 partial void DeleteProduct(Product instance);
 partial void UpdateProduct(Product instance);
 partial void InsertProduct(Product instance);
		private void detach_Products(Product entity)
		{
			this.SendPropertyChanging();
			entity.ProductModel = null;
		}
		private void attach_Products(Product entity)
		{
			this.SendPropertyChanging();
			entity.ProductModel = this;
		}