深入理解 c# 第一章 循环 测试 打印

class ArrayListQuery
    {
        static void Main()
        {
            ArrayList products = Product.GetSampleProducts();
            foreach (Product product in products)
            {
                if (product.Price > 10m)
                {
                    Console.WriteLine(product);
                }
            }
        }
    }class ArrayListQuery
    {
        static void