Wince在进程控制程序里的解决办法 error LNK2019错误解决办法

keven_qin

于 2015-10-27 12:15:06 发布

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本文链接：https://blog.youkuaiyun.com/keven_qin/article/details/49446573

本文介绍了解决在使用time.obj时遇到的LNK2019未解析外部符号错误的方法。通过链接toolhelp.lib库文件或使用编译器指令#pragmacomment(lib, toolhelp.lib)可以有效解决此问题。

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1>time.obj : error LNK2019: unresolved external symbol Process32First referenced in function WinMain

解决方案：

This function retrieves information about the next process recorded in a system snapshot.
BOOL WINAPI Process32Next(
HANDLE hSnapshot,
LPPROCESSENTRY32 lppe
);
...
Requirements
OS Versions: Windows CE 2.0 and later.
Header: Tlhelp32.h.
Link Library: Toolhelp.lib.

So this means you need to add the toolhelp.lib to your project.

#include <Tlhelp32.h>
#pragma comment(lib,"toolhelp.lib")

You can use the compiler directive #pragma comment (lib,"toolhelp.lib") right after you include #include "tlhelp32.h"

Or you can add it to your project settings.

找到toolhelp.lib然后拷贝到你程序的目录下应用就好了