如何获取Win32线程的名称？ [英] How to get the name of a Win32 Thread?

问题描述

我知道在Windows下设置线程名称的非直观过程（请参阅如何设置名称为Win32 Thread？）。有没有办法得到线程的名称？我没有看到任何Windows API让我这样做（ http://msdn.microsoft.com/en-us/library/windows/desktop/ms684847（v = vs.85）.aspx ）。

如果你设置了一个线程名称那么IDE的调试器将为您存储它，这使它更容易调试。
然而，该名称从未真正附加到线程的Windows API调用。

如果你运行你的应用程序没有调试器，那么设置线程名称没有效果，因此您无法检索该名称。

即使可以访问 - 我不会编写只与调试器连接的代码。更好地存储自己的名称和句柄。

I know of the non-intuitive process to set the name of a thread under Windows (see "How to set name to a Win32 Thread?"). Is there a way to get the name of the thread? I don't see any Windows API that lets me do this (http://msdn.microsoft.com/en-us/library/windows/desktop/ms684847(v=vs.85).aspx).

解决方案

There is no such WinAPI call since there exists no such thing as thread names.

If you set a thread name then the debugger of your IDE will store it for you, which makes it easier to debug. However the name is never really attached to the thread by a windows API call.

If you run your application without a debugger then setting a thread name has no effect, therefore you can't retrieve the name.

Even if it would be accessible - I wouldn't write code that works only with a debugger attached. Better store the name for yourself together with the handle.

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