Thread.Sleep如何暂停工作线程？ [英] How Thread.Sleep pause worker thread?

问题描述

Thread t = new Thread(Method1);
t.Start(); 
Thread.Sleep(2000); 
t.Join();
Thread t1 = new Thread(Method2); 
t1.Start(); 
Thread.Sleep(2000); 
t1.Join();
Thread t2 = new Thread(Method3); 
t2.Start();
How Thread.Sleep()  makes each thread wait? How is it associated with each thread?

推荐答案

它没有。只有主线程被暂停，因为它是从主线程调用的。如果你从实际的线程方法中调用它，它只会暂停线程。这样的事情：

It does not. Only the main thread is paused because it is called from the main thread. It will only pause the thread if you call it from the actual thread method. Something like this:

Thread t = new Thread(Work);
t.Start();

public static void Work(object data) 
{
  Thread.Sleep(1000);
}

祝你好运！

Good luck!

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