1 namespace 多线程
 2 {
 3     public class Simple
 4     {
 5         
 6         public static int Main()
 7         {
 8             Console.WriteLine("Thread Start/stop/join sample");
 9             Alpha alpha = new Alpha();
10             Thread t = new Thread(new ThreadStart(alpha.Beta));
11             t.Start();
12             while (!t.IsAlive) Thread.Sleep(1);
13             t.Abort();
14            //t.Join();
15             Console.WriteLine("alpha.Beta 已经结束,执行状态为"+t.IsAlive.ToString()+"线程状态为："+t.ThreadState.ToString());
16             try
17             {
18                 Console.WriteLine("试图重新启动 alpha.Beta");
19                 t.Start();
20             }
21             catch(ThreadStateException) {
22                 Console.WriteLine("ThreadStateException 试图重新启动t线程");
23                 Console.WriteLine("t线程终止后不能被重启");
24                 Console.ReadLine();
25             }
26             return 0;
27         }
28        
29     }
30     public class Alpha {
31         public void Beta() {
32             while (true) {
33                 Console.WriteLine("Alpha.Beta 正在运行");
34             }
35         }
36     }
37 }