有如下程序:
// test1.cpp : Defines the entry point for the console application. //
#include "stdafx.h" #include <windows.h>
int main(int argc, char* argv[]) { printf("Hello World!\n");
typedef int(*pSleep)(long sleepTime); HINSTANCE hDLL; pSleep psleep;
HDLL=LoadLibrary("D:\\广东省建设银行\\Sleep\\sleep\\Debug\\sleep.dll");//加载动态链接库sleep.dll文件; psleep=(pSleep)GetProcAddress(hDLL,"sleep"); for (int i=0;i<3;i++){ printf("Sleeping for %d seconds\n", i); psleep(300); } FreeLibrary(hDLL);//卸载MyDll.dll文件;
return 0; }
编译是为何报这个错:
D:\广东省建设银行\Sleep\test1\test1.cpp(15) : error C2440: '=' : cannot convert from 'struct HINSTANCE__ *' to 'int' This conversion requires a reinterpret_cast, a C-style cast or function-style cast Error executing cl.exe.
test1.obj - 2 error(s), 0 warning(s)

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