blocks|key|2950569|text|您的程序甚至在线程开始之前就停止了。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2950570|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

You programs stops before the thread even started.

blocks|key|5165518|text|您可以设置事件，然后立即退出。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|5165519|HANDLE+hThread1+=+(HANDLE)_beginthreadex(NULL,+0,+MyThread,+L"hello+world",+0,+&ThreadID);
SetEvent(hEvent);
WaitForSingleObject(+hThread1,+INFINITE+);|code-block|syntax|javascript|5165520|注意:我只是在示例中使用INFINITE作为超时，通常您可能不希望INFINITE导致死锁等。每种情况都需要检查以确定正确的行为。在这里，由于您只是在向控制台写入内容，如果在几秒钟内没有返回，则可能是出了什么问题。您可以修改代码以检查WaitForSingleObject的返回值，以查看它是否由于超时而退出，然后根据该返回值做出决定(例如记录错误，或有助于诊断出问题的原因)|5165521|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

My guess is that the application is exiting before the print statement even fires. You set the event and then instantly exit. Try waiting for the thread to complete before exiting. You should be able to use the handle that is returned from _beginthreadex.

<pre><code>HANDLE hThread1 = (HANDLE)_beginthreadex(NULL, 0, MyThread, L"hello world", 0, &amp;ThreadID);
SetEvent(hEvent);
WaitForSingleObject( hThread1, INFINITE );
</code></pre>

Note: I just used INFINITE as the timeout for an example, in general you probably don't want INFINITE which could lead to deadlocks, etc. Each case needs to be examined to determine the correct behavior. Here, since you are just writing to the console, if this hasn't returned in a few seconds there is probably something wrong. You could modify the code to check the return value of WaitForSingleObject to see if it exited due to timeout and then make a decision based on that (like log an error, or something that would help to diagnose what went wrong)

blocks|key|3434973|text|把这个放在你的return+0;前面，你应该会得到一些结果|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|3434974|DWORD+retVal;
GetExitCodeThread(hThread1,+&retVal);

while(retVal+==+STILL_ACTIVE)+{
++++Sleep(1000);
++++GetExitCodeThread(hThread1,+&retVal);
}|code-block|syntax|javascript|3434975|retVal还将帮助您查看线程是如何结束的(假设您有不同的退出代码，例如_endthreadex(6);)|3434976|entityMap^0|7|9|0|0|10|G|0^^$0|@$1|2|3|4|5|6|7|O|8|@$9|P|A|Q|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|R|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|S|8|@$9|T|A|U|B|C]]|D|@]|E|$]]|$1|M|3|-4|5|6|7|V|8|@]|D|@]|E|$]]]|N|$]]

Put this in front of your <code>return 0;</code> and you should get some results

<pre><code>DWORD retVal;
GetExitCodeThread(hThread1, &amp;retVal);

while(retVal == STILL_ACTIVE) {
 Sleep(1000);
 GetExitCodeThread(hThread1, &amp;retVal);
}
</code></pre>

retVal will also help you to see how your thread ended (given that you have different exit codes e.g. <code>_endthreadex(6);</code>)

I cannot understand why next code doesn't work. It compile correct, but doesn't output anything. Can you help me?

<pre><code>HANDLE hEvent;
unsigned int WINAPI MyThread(void *p)
{
 WaitForSingleObject(hEvent, INFINITE);
 _tprintf(TEXT("%s\n"),p);
 return 0;
}

int _tmain(int argc, TCHAR *argv[])
{
 hEvent = CreateEvent(NULL, TRUE, FALSE, NULL);
 unsigned int ThreadID;
 HANDLE hThread1 = (HANDLE)_beginthreadex(NULL, 0, MyThread, L"hello world", 0, &amp;ThreadID);
 SetEvent(hEvent);
 return 0;
}
</code></pre>

Simple thread with wait function

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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我不明白为什么下一个代码不能工作。它编译正确，但不输出任何内容。你能帮帮我吗?HANDLE hEvent;unsigned int WINAPI MyThread(void *p){    WaitForSingleObject(hEvent, INFINITE);    _tprintf(TEXT("%s\n"),p...

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