Question

c#如何令数组里面的元素不停地循环在屏幕上，然后按空格键停止，按回车就继续呢？

c#如何令数组里面的元素不停地循环在屏幕上，然后按空格键停止，按回车就继续呢？

Answer 1

    //using System.Timers;
    class Program
    {
        static int index = 0;
        static int[] nums = { 11, 22, 33, 44, 55 };
        static int len = nums.Length;
        static Timer t = new Timer(200);
        static void Main(string[] args)
        {
            t.Elapsed += (s, e) =>
                {
                    Console.WriteLine(nums[index++ % len]);
                };
            t.Start();
            while (true)
            {
                var ck = Console.ReadKey(false);
                //Console.WriteLine(ck.Key.ToString());
                if (ck.Key.ToString() == "Spacebar")
                {
                    t.Stop();
                }
                else if (ck.Key.ToString() == "Enter")
                {
                    t.Start();
                }
                System.Threading.Thread.Sleep(50);
            }
        }
    }