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Prevent Computer Sleep in C#
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internal static class NativeMethods { | |
public static void PreventSleep() { | |
SetThreadExecutionState(ExecutionState.EsContinuous | ExecutionState.EsSystemRequired); | |
} | |
public static void AllowSleep() { | |
SetThreadExecutionState(ExecutionState.EsContinuous); | |
} | |
[DllImport("kernel32.dll", CharSet = CharSet.Auto, SetLastError = true)] | |
private static extern ExecutionState SetThreadExecutionState(ExecutionState esFlags); | |
[FlagsAttribute] | |
private enum ExecutionState : uint { | |
EsAwaymodeRequired = 0x00000040, | |
EsContinuous = 0x80000000, | |
EsDisplayRequired = 0x00000002, | |
EsSystemRequired = 0x00000001 | |
} | |
} |
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