C#代码检查操作系统是否进入空闲状态? [英] c# code to check if OS has entered idle state or not?

问题描述

请让我知道它们是否是API或我可以用来检查系统是否进入空闲状态的任何其他方法?

Hi,

Please let me know if they are any APIs or any other methods by which i can check if the system has entered idle state or not?

推荐答案

签出 SystemEvents.PowerModeChanged [ PowerModeChangedEventArgs [

Check out SystemEvents.PowerModeChanged[^] event and info from PowerModeChangedEventArgs[^]

IFAIK，否:考虑一下-如果操作系统处于空闲状态，您用来检查运行的代码如何运行?

IFAIK, no: think about it - if the OS is in the idle state, how is the code you are using to check running?

我不太确定您要使用空闲状态做什么还是空闲状态，但是user32.dll e xports GetLastInputInfo [

I am not quite sure what you want to do with idleness or what you mean by idle but user32.dll exports GetLastInputInfo[^] which you can check timely fashion to decide whether PC is idle or not. For instance, "2 minutes past since last user input, so I assume user is away from keyboard and this code will do blah blah".

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