编写高质量代码改善C#程序的157个建议——建议76： 警惕线程的优先级

static void Main(string[] args)  
{  
    long t1Num = 0;  
    long t2Num = 0;  
    CancellationTokenSource cts = new CancellationTokenSource();  
      
    Thread t1 = new Thread(() =>
    {  
        while (true && !cts.Token.IsCancellationRequested)  
        {  
            t1Num++;  
        }  
    });  
    t1.IsBackground = true;  
    t1.Priority = ThreadPriority.Highest;  
    t1.Start();  
 
    Thread t2 = new Thread(() =>
    {  
        while (true && !cts.Token.IsCancellationRequested)  
        {  
            t2Num++;  
        }  
    });  
    t2.IsBackground = true;  
    t2.Start();  
      
    Console.ReadLine();  
    //停止线程  
    cts.Cancel();  
    Console.WriteLine("t1Num:" + t1Num.ToString());  
    Console.WriteLine("t2Num:" + t2Num.ToString());  
}