public void GetProduct() { CateRecipeDA _cateRecipeDa = new CateRecipeDA(); var categories = _cateRecipeDa.GetCategoryChild(3); var list = _cateRecipeDa.GetProduct(categories); var b = _cateRecipeDa.GetProductFinal(list); ProduceDa _produceDa = new ProduceDa(); var lst = _produceDa.GetCategoryRecipe(3); }