SetSuspendState在c中给出链接错误 [英] SetSuspendState Gives the Linking error in c

问题描述

我的程序是尝试将系统置于待机模式.

Hi,

My program is try to put system in standby mode.

#include "stdafx.h"
#include <windows.h>
#include <stdio.h>
#include <PowrProf.h>

int main(int argc, char* argv[])
{
    SetSuspendState(TRUE, FALSE, FALSE);

    return 0;
}

我包含了库文件"PowrProf.lib".

即使出现两个链接错误.

错误是:

stanby.obj:错误LNK2001:无法解析的外部符号"unsigned char __stdcall SetSuspendState(unsigned char，unsigned char，unsigned char)"(?SetSuspendState @@ YGEEEE @ Z)
Debug/stanby.exe:致命错误LNK1120:1个未解决的外部组件
执行link.exe时出错.

I Include the library file "PowrProf.lib".

Even though it gives two linking errors.

Error is:

stanby.obj : error LNK2001: unresolved external symbol "unsigned char __stdcall SetSuspendState(unsigned char,unsigned char,unsigned char)" (?SetSuspendState@@YGEEEE@Z)
Debug/stanby.exe : fatal error LNK1120: 1 unresolved externals
Error executing link.exe.

What is the solution for this.

推荐答案

您在哪里包括PowrProf.lib?检查它是否正确包含在项目的链接器属性中.

Where did you include PowrProf.lib? Check that it is correctly included in your project''s Linker properties.

您可能将库添加到了错误的位置，最简单的方法是在代码中包含库.

在#include之后添加#pragma comment(lib, "PowrProf.lib")行.

这仅适用于Visual Studio编译器

You probably added the library into the wrong place, simplest way of including a library is in the code.

Add the line #pragma comment(lib, "PowrProf.lib") just after the #includes.

This will only work on the Visual Studio Compiler

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