更改当前电源策略（使用SetActivePwrScheme API函数），自定义电源按钮动作（设置GLOBAL_POWER_POLICY）

时间：2017-01-23 22:46:32 阅读：856 评论：0 收藏：0 [点我收藏+]

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#include <windows.h>
#include <Powrprof.h>
#pragma comment(lib, "Powrprof.lib")
int APIENTRY WinMain(HINSTANCE hInstance, HINSTANCE hPreInstance, LPSTR lpCmdLine, int nShowCmd)
{
UINT uiID = 0;
POWER_POLICY PwrPolicy;
GetActivePwrScheme(&uiID);
ReadPwrScheme(uiID, &PwrPolicy);
PwrPolicy.user.VideoTimeoutAc = 0;
PwrPolicy.user.VideoTimeoutDc = 0;
WritePwrScheme(&uiID, NULL, NULL, &PwrPolicy);
SetActivePwrScheme(uiID, NULL, &PwrPolicy);
return 1;
}

http://blog.csdn.net/zwfgdlc/article/details/5696711

[cpp] view plain copy

#include "stdafx.h"
#include <windows.h>
#include <Powrprof.h>
#pragma comment(lib, "Powrprof.lib")
int APIENTRY _tWinMain(HINSTANCE hInstance, HINSTANCE hPreInstance, LPTSTR lpCmdLine, int nShowCmd)
{
UINT uiID = 0;
GLOBAL_POWER_POLICY GlobalPowerPolicy;
GetActivePwrScheme(&uiID);
ReadGlobalPwrPolicy(&GlobalPowerPolicy);
/*
#define POWER_USER_NOTIFY_BUTTON 0x00000008 //问我要做什么
#define POWER_USER_NOTIFY_SHUTDOWN 0x00000010 //关机
#define POWER_FORCE_TRIGGER_RESET 0x80000000 //什么也不做
*/
GlobalPowerPolicy.user.PowerButtonAc.EventCode = POWER_USER_NOTIFY_BUTTON;
GlobalPowerPolicy.user.PowerButtonDc.EventCode = POWER_USER_NOTIFY_BUTTON;
WriteGlobalPwrPolicy(&GlobalPowerPolicy);
SetActivePwrScheme(uiID, &GlobalPowerPolicy, NULL);
return 1;
}

http://blog.csdn.net/zwfgdlc/article/details/6416347

原文：http://www.cnblogs.com/findumars/p/6344962.html

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