如何测试如果一个线程在C＃中的对象上持有锁？ [英] How to test if a thread is holding a lock on an object in C#?

问题描述

有没有一种方法来测试，如果当前线程的对象上保持监视器锁？即相当于Java中的Thread.holdsLock。

Is there a way to test if the current thread is holding a monitor lock on an object? I.e. an equivalent to the Thread.holdsLock in Java.

谢谢

推荐答案

我不相信有。有难看黑客的事情你可以做喜欢叫 Monitor.Wait（显示器，0）和追赶的 SynchronizationLockException ，但这是pretty的可怕（和理论上可以捕获了另一个线程在等待脉冲）。

I don't believe there is. There are grotty hack things you could do like calling Monitor.Wait(monitor, 0) and catching the SynchronizationLockException, but that's pretty horrible (and could theoretically "catch" a pulse that another thread was waiting for).

我建议你尝试重新设计，这样你就不需要这个，我害怕。

I suggest you try to redesign so that you don't need this, I'm afraid.

编辑：在.NET 4.5，这是可用的<一个href="http://msdn.microsoft.com/en-us/library/system.threading.monitor.isentered.aspx"><$c$c>Monitor.IsEntered.

In .NET 4.5, this is available with Monitor.IsEntered.

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