1、LoadDll.cpp
#include "StdAfx.h"#include "LoadDLL.h"pMFCdll_OneVOID_OneVOID MFCdll_OneVOID_OneVOID;pMFCdll_OneWORD_OneVOID MFCdll_OneWORD_OneVOID;pMFCdll_OneCHAR_OneVOID MFCdll_OneCHAR_OneVOID;pMFCdll_OneWORD_OneWORD MFCdll_OneWORD_OneWORD;pMFCdll_OneWORD_TwoWORD MFCdll_OneWORD_TwoWORD;pMFCdll_OneWORD_ThreeWORD MFCdll_OneWORD_ThreeWORD;pMFCdll_OneWORD_FourWORD MFCdll_OneWORD_FourWORD;pMFCdll_OneWORD_FiveWORD MFCdll_OneWORD_FiveWORD;pMFCdll_OneWORD_SixWORD MFCdll_OneWORD_SixWORD;pMFCdll_OneWORD_OneChar MFCdll_OneWORD_OneChar;pMFCdll_OneWORD_TwoChar MFCdll_OneWORD_TwoChar;pMFCdll_OneWORD_ThreeChar MFCdll_OneWORD_ThreeChar;pMFCdll_OneWORD_FourChar MFCdll_OneWORD_FourChar;pMFCdll_OneWORD_FiveChar MFCdll_OneWORD_FiveChar;pMFCdll_OneWORD_SixChar MFCdll_OneWORD_SixChar;pMFCdll_OneChar_OneChar MFCdll_OneChar_OneChar;pMFCdll_OneChar_TwoChar MFCdll_OneChar_TwoChar;pMFCdll_OneChar_ThreeChar MFCdll_OneChar_ThreeChar;pMFCdll_OneChar_FourChar MFCdll_OneChar_FourChar;pMFCdll_OneChar_FiveChar MFCdll_OneChar_FiveChar;pMFCdll_OneChar_SixChar MFCdll_OneChar_SixChar;pMFCdll_OneChar_OneWORD MFCdll_OneChar_OneWORD;pMFCdll_OneChar_TwoWORD MFCdll_OneChar_TwoWORD;pMFCdll_OneChar_ThreeWORD MFCdll_OneChar_ThreeWORD;pMFCdll_OneChar_FourWORD MFCdll_OneChar_FourWORD;pMFCdll_OneChar_FiveWORD MFCdll_OneChar_FiveWORD;pMFCdll_OneChar_SixWORD MFCdll_OneChar_SixWORD;HINSTANCE g_Hinstance; //实例句柄//加载DLLBOOL LoadDll(char *name){ if(g_Hinstance != NULL) return TRUE; //如果g_Hinstance不为空就返回 MFCdll_OneWORD_SixWORD = NULL; //这里是加载ZJY_SoftOverTime用的 MFCdll_OneCHAR_OneVOID = NULL; //这里是加载ZJY_GetSystemDisk用的 g_Hinstance = LoadLibrary(name); if(g_Hinstance == NULL) {// AfxMessageBox("加载dll动态库失败!"); return FALSE; } MFCdll_OneWORD_SixWORD = (pMFCdll_OneWORD_SixWORD)GetProcAddress(g_Hinstance, "ZJY_SoftOverTime"); MFCdll_OneCHAR_OneVOID = (pMFCdll_OneCHAR_OneVOID)GetProcAddress(g_Hinstance, "ZJY_GetSystemDisk"); if(NULL == MFCdll_OneWORD_SixWORD || NULL == MFCdll_OneCHAR_OneVOID) {// AfxMessageBox("加载动态库MFCCallBackDllTest函数失败"); FreeLibrary(g_Hinstance); g_Hinstance = NULL; return FALSE; } return TRUE;}//卸载DLLvoid UninstallDll(){ if (g_Hinstance != NULL) { MFCdll_OneWORD_SixWORD = NULL; MFCdll_OneCHAR_OneVOID = NULL; FreeLibrary(g_Hinstance); g_Hinstance = NULL; }}
2、LoadDll.h
#ifndef __MFCCLOADDLL_H#define __MFCCLOADDLL_H#include <windows.h>BOOL LoadDll(char *name); //加载DLLvoid UninstallDll(); //卸载DLL/************************************************************************//*易语言:没参数带返回值的，不带的。/***********************************************************************/typedef void (WINAPI *pMFCdll_OneVOID_OneVOID) (); //返回VOIDtypedef WORD (WINAPI *pMFCdll_OneWORD_OneVOID) (); //返回WORDtypedef char * (WINAPI *pMFCdll_OneCHAR_OneVOID) (); //返回CHAR/************************************************************************//*易语言:整数型接口 <返回值，整数型>(整数型 a, 整数型 b,整数型 c,整数型 d,整数型 e,整数型 f)*//***********************************************************************/typedef WORD (WINAPI *pMFCdll_OneWORD_OneWORD) (WORD a); //返回WORDtypedef WORD (WINAPI *pMFCdll_OneWORD_TwoWORD) (WORD a , WORD b); //返回WORDtypedef WORD (WINAPI *pMFCdll_OneWORD_ThreeWORD)(WORD a , WORD b ,WORD c); //返回WORDtypedef WORD (WINAPI *pMFCdll_OneWORD_FourWORD) (WORD a , WORD b ,WORD c ,WORD d); //返回WORDtypedef WORD (WINAPI *pMFCdll_OneWORD_FiveWORD) (WORD a , WORD b ,WORD c ,WORD d ,WORD e); //返回WORDtypedef WORD (WINAPI *pMFCdll_OneWORD_SixWORD) (WORD a , WORD b ,WORD c ,WORD d ,WORD e,WORD f); //返回WORDtypedef WORD (WINAPI *pMFCdll_OneWORD_OneChar) (char * a); //返回WORDtypedef WORD (WINAPI *pMFCdll_OneWORD_TwoChar) (char * a , char * b); //返回WORDtypedef WORD (WINAPI *pMFCdll_OneWORD_ThreeChar)(char * a , char * b ,char * c); //返回WORDtypedef WORD (WINAPI *pMFCdll_OneWORD_FourChar) (char * a , char * b ,char * c ,char * d); //返回WORDtypedef WORD (WINAPI *pMFCdll_OneWORD_FiveChar) (char * a , char * b ,char * c ,char * d ,char * e); //返回WORDtypedef WORD (WINAPI *pMFCdll_OneWORD_SixChar) (char * a , char * b ,char * c ,char * d ,char * e,char * f); //返回WORD/************************************************************************//*易语言:字符串接口 <返回值，CString>(文本型 a, 整数型 b,整数型 c,整数型 d,整数型 e,整数型 f)*//***********************************************************************/typedef char * (WINAPI *pMFCdll_OneChar_OneChar) (char *); //返回cahr *typedef char * (WINAPI *pMFCdll_OneChar_TwoChar) (char * , char *); //返回cahr *typedef char * (WINAPI *pMFCdll_OneChar_ThreeChar) (char * , char * ,char *); //返回cahr *typedef char * (WINAPI *pMFCdll_OneChar_FourChar) (char * , char * ,char * ,char *); //返回cahr *typedef char * (WINAPI *pMFCdll_OneChar_FiveChar) (char * , char * ,char * ,char * ,char *); //返回cahr *typedef char * (WINAPI *pMFCdll_OneChar_SixChar) (char * , char * ,char * ,char * ,char * ,char *); //返回cahr *typedef char * (WINAPI *pMFCdll_OneChar_OneWORD) (WORD a); //返回cahr *typedef char * (WINAPI *pMFCdll_OneChar_TwoWORD) (WORD a , WORD b); //返回cahr *typedef char * (WINAPI *pMFCdll_OneChar_ThreeWORD) (WORD a , WORD b ,WORD c); //返回cahr *typedef char * (WINAPI *pMFCdll_OneChar_FourWORD) (WORD a , WORD b ,WORD c ,WORD d); //返回cahr *typedef char * (WINAPI *pMFCdll_OneChar_FiveWORD) (WORD a , WORD b ,WORD c ,WORD d ,WORD e); //返回cahr *typedef char * (WINAPI *pMFCdll_OneChar_SixWORD) (WORD a , WORD b ,WORD c ,WORD d ,WORD e,WORD f); //返回cahr */************************************************************************//*易语言使用外部定义/***********************************************************************/extern pMFCdll_OneVOID_OneVOID MFCdll_OneVOID_OneVOID;extern pMFCdll_OneWORD_OneVOID MFCdll_OneWORD_OneVOID;extern pMFCdll_OneCHAR_OneVOID MFCdll_OneCHAR_OneVOID;extern pMFCdll_OneWORD_OneWORD MFCdll_OneWORD_OneWORD;extern pMFCdll_OneWORD_TwoWORD MFCdll_OneWORD_TwoWORD;extern pMFCdll_OneWORD_ThreeWORD MFCdll_OneWORD_ThreeWORD;extern pMFCdll_OneWORD_FourWORD MFCdll_OneWORD_FourWORD;extern pMFCdll_OneWORD_FiveWORD MFCdll_OneWORD_FiveWORD;extern pMFCdll_OneWORD_SixWORD MFCdll_OneWORD_SixWORD;extern pMFCdll_OneWORD_OneChar MFCdll_OneWORD_OneChar;extern pMFCdll_OneWORD_TwoChar MFCdll_OneWORD_TwoChar;extern pMFCdll_OneWORD_ThreeChar MFCdll_OneWORD_ThreeChar;extern pMFCdll_OneWORD_FourChar MFCdll_OneWORD_FourChar;extern pMFCdll_OneWORD_FiveChar MFCdll_OneWORD_FiveChar;extern pMFCdll_OneWORD_SixChar MFCdll_OneWORD_SixChar;extern pMFCdll_OneChar_OneChar MFCdll_OneChar_OneChar;extern pMFCdll_OneChar_TwoChar MFCdll_OneChar_TwoChar;extern pMFCdll_OneChar_ThreeChar MFCdll_OneChar_ThreeChar;extern pMFCdll_OneChar_FourChar MFCdll_OneChar_FourChar;extern pMFCdll_OneChar_FiveChar MFCdll_OneChar_FiveChar;extern pMFCdll_OneChar_SixChar MFCdll_OneChar_SixChar;extern pMFCdll_OneChar_OneWORD MFCdll_OneChar_OneWORD;extern pMFCdll_OneChar_TwoWORD MFCdll_OneChar_TwoWORD;extern pMFCdll_OneChar_ThreeWORD MFCdll_OneChar_ThreeWORD;extern pMFCdll_OneChar_FourWORD MFCdll_OneChar_FourWORD;extern pMFCdll_OneChar_FiveWORD MFCdll_OneChar_FiveWORD;extern pMFCdll_OneChar_SixWORD MFCdll_OneChar_SixWORD;#endif //MFCCLOADDLL_H
3、这里为不带Dlg的那个项目文件
// testDll.cpp : 定义应用程序的类行为。//#include "stdafx.h"#include "testDll.h"#include "testDllDlg.h"#include "LoadDLL.h"//*************原来的代码不动******************BOOL CtestDllApp::InitInstance(){ //这里上面不动，下面加载DLL，就是游戏读条一样的，现在只有一个 if(LoadDll("C://Users//Administrator//Desktop//ZJDLLV1.0.3.dll") == FALSE) { AfxMessageBox("ZJDLLV1.0.3.dll，加载失败!"); AfxGetMainWnd()->CloseWindow(); } else { AfxMessageBox("ZJDLLV1.0.3.dll，加载成功!"); } //下面系统的 CtestDllDlg dlg; m_pMainWnd = &dlg; INT_PTR nResponse = dlg.DoModal(); if (nResponse == IDOK) { // TODO: 在此放置处理何时用 // “确定”来关闭对话框的代码 } else if (nResponse == IDCANCEL) { // TODO: 在此放置处理何时用 // “取消”来关闭对话框的代码 } // 删除上面创建的 shell 管理器。 if (pShellManager != NULL) { delete pShellManager; } // 由于对话框已关闭，所以将返回 FALSE 以便退出应用程序， // 而不是启动应用程序的消息泵。 return FALSE;}
4、这里带Dlg的那个项目文件
#include "LoadDLL.h"//-------中间的不动---------//这里是按钮单机自动生成的槽函数void CtestDllDlg::OnBnClickedOk(){ WORD reslut = MFCdll_OneWORD_SixWORD(2017,9,7,15,23,0); if(reslut == 1) { AfxMessageBox("软件可正常使用！"); } else if(reslut == 0) { AfxMessageBox("软件已过期！"); } AfxMessageBox(MFCdll_OneCHAR_OneVOID());}
5、教程结束。
第一个青春是上帝给的;第二个的青春是*自己努力的
