参数类型params

params参数练习

namespace Test
{
    class Program
    {
        static void Main(string[] args)
        {
            //params 构造函数声明数组，可变数组长度
            UseParam1(4,2,3);
            UserParam2(2,'b',"hello");
            Console.ReadKey();
        }
        public static void UseParam1(params int[] list)  //int类型
        {
            for (int i = 0; i < list.Length; i++)
            {
                Console.Write(list[i]+"   ");
            }
            Console.WriteLine();
        }
        public static void UserParam2(params object[] list) //object类型
        {
            for (int i = 0; i < list.Length; i++)
            {
                Console.Write(list[i]+" ");
            }
        }

    }
}