直到WaitForSingleObject返回的时间 [英] Time passed till WaitForSingleObject returned

问题描述

有没有办法知道从我调用WaitForSingleObject函数到返回它要经过多少时间?

Is there a way to know how much time passed from when I called WaitForSingleObject function untill it returned?

还是唯一的了解方法是使用某种计时器?

or that the only way of knowing is by using some kind of a timer?

推荐答案

只需在调用WaitForSingleObject()之前存储当前时间.然后与返回的时间进行比较.

Just store current time before calling WaitForSingleObject(). Then compare to time when it returns.

来自 http://msdn.microsoft.com/zh-cn/library/windows/desktop/ms725473(v=vs.85).aspx -选择一个函数来检索时间.

From http://msdn.microsoft.com/en-us/library/windows/desktop/ms725473(v=vs.85).aspx - select a function to retrieve time.

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