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C# 阻止系统休眠

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//定义API函数
[DllImport("kernel32.dll")]
static extern uint SetThreadExecutionState(uint Flags);
const uint ES_SYSTEM_REQUIRED = 0x00000001;
const uint ES_DISPLAY_REQUIRED = 0x00000002;
const uint ES_CONTINUOUS = 0x80000000;

private static void SleepControl(bool isSleep)
{
    if (isSleep)
    {
        //阻止休眠时调用
        SetThreadExecutionState(ES_CONTINUOUS  ES_DISPLAY_REQUIRED  ES_SYSTEM_REQUIRED);
    }
    else
    {
        //恢复休眠时调用
        SetThreadExecutionState(ES_CONTINUOUS);
    }
}

转自：https://blog.csdn.net/BYH371256/article/details/93632055

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