今天看别人写的进程监护例子

    class Program
    {
        static void Main(string[] args)
        {
            Process pro = new Process();
            pro.StartInfo.FileName = "1";
            pro.EnableRaisingEvents = true; //允许Exited事件

            pro.Exited += new EventHandler(pro_Exited);

            pro.Start();

            System.Threading.Thread.Sleep(-1);//永久等待
        }

        public static void run()
        {
            Process pro = new Process();
            pro.StartInfo.FileName = "1";
            pro.EnableRaisingEvents = true;
            pro.Exited += new EventHandler(pro_Exited);//可以算是递归调用吧
            pro.Start();
        }

        static void pro_Exited(object sender, EventArgs e)
        {
            run();
        }
    }