Monitor.Enter 和 Monitor.Exit 的设计是从同一个线程调用。但是，如果我需要什么比获得在不同的线程释放锁？

Monitor.Enter and Monitor.Exit are designed to be called from the same thread. But, what if I need to release a lock in a different thread than acquired?

例如：有共享使用该资源的资源和异步操作。操作以 BeginOperation 并获得共享资源的锁定。此外，还有的 EndOperation 方法释放锁。 EndOperation 通常被称为从回调另一个线程，因此我不能叫 Monitor.Exit 在 EndOperation 方法。什么是在这种情况下，最好的方法？将与的AutoResetEvent 仔细检查锁定，而不是显示器是一个很好的解决办法吗？

For example: there are shared resource and asynchronous operation that uses this resource. The operation begins with BeginOperation and acquires the lock on the shared resource. There also the EndOperation method that releases the lock. EndOperation is typically called in another thread from a callback, thus I can't call Monitor.Exit in the EndOperation method. What is the best approach in this case? Will double-check locking with AutoResetEvent instead of Monitor be a good solution?

推荐答案

尝试使用ManualResetEvent的，它是用来阻止THEAD（S），直到一些外部事件被触发。 MSDN文档：

Try using a ManualResetEvent, it's used to block thead(s) until some external event has been triggered. MSDN Doc:

的http://msdn.microsoft.com/en-us/library/system.threading.manualresetevent.aspx