Question

c#控制台程序 任何时候按Exc就退出

写一个控制台程序，执行到任意地方，只要按一下exc就退出怎么写

Answer 1

默认有Ctrl+C可以中断程序的；

Esc的话，简单的办法就是，用线程；

using System.Threading;


        private static void DetectEsc()
        {
            ConsoleKey exitKey = new ConsoleKey();
            exitKey = Console.ReadKey().Key;
            if (exitKey == ConsoleKey.Escape)
            {
                Console.WriteLine("ESC");
                Environment.Exit(0);
            }
        }

        static void Main(string[] args)
        {
            Thread trd = new Thread(new ThreadStart(DetectEsc));
            trd.Start();

            int i=1;
            while (true)
            {
                Console.WriteLine(i++.ToString());
                Thread.Sleep(2000);
            }
        }