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; //實例句柄//加載DLLBOOL LoadDll(char *name){ if(g_Hinstance != NULL) return TRUE; //如果g_Hinstance不為空就返回 MFCdll_OneWORD_SixWORD = NULL; //這里是加載ZJY_SoftOverTime用的 MFCdll_OneCHAR_OneVOID = NULL; //這里是加載ZJY_GetSystemDisk用的 g_Hinstance = LoadLibrary(name); if(g_Hinstance == NULL) {// AfxMessageBox("加載dll動態庫失敗!"); 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("加載動態庫MFCCallBackDllTest函數失敗"); FreeLibrary(g_Hinstance); g_Hinstance = NULL; return FALSE; } return TRUE;}//卸載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); //加載DLLvoid UninstallDll(); //卸載DLL/************************************************************************//*易語言:沒參數帶返回值的,不帶的。/***********************************************************************/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/************************************************************************//*易語言:整數型接口 <返回值,整數型>(整數型 a, 整數型 b,整數型 c,整數型 d,整數型 e,整數型 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/************************************************************************//*易語言:字符串接口 <返回值,CString>(文本型 a, 整數型 b,整數型 c,整數型 d,整數型 e,整數型 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 */************************************************************************//*易語言使用外部定義/***********************************************************************/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、這里為不帶Dlg的那個項目文件
// testDll.cpp : 定義應用程序的類行為。//#include "stdafx.h"#include "testDll.h"#include "testDllDlg.h"#include "LoadDLL.h"//*************原來的代碼不動******************BOOL CtestDllApp::InitInstance(){ //這里上面不動,下面加載DLL,就是游戲讀條一樣的,現在只有一個 if(LoadDll("C://Users//Administrator//Desktop//ZJDLLV1.0.3.dll") == FALSE) { AfxMessageBox("ZJDLLV1.0.3.dll,加載失敗!"); AfxGetMainWnd()->CloseWindow(); } else { AfxMessageBox("ZJDLLV1.0.3.dll,加載成功!"); } //下面系統的 CtestDllDlg dlg; m_pMainWnd = &dlg; INT_PTR nResponse = dlg.DoModal(); if (nResponse == IDOK) { // TODO: 在此放置處理何時用 // “確定”來關閉對話框的代碼 } else if (nResponse == IDCANCEL) { // TODO: 在此放置處理何時用 // “取消”來關閉對話框的代碼 } // 刪除上面創建的 shell 管理器。 if (pShellManager != NULL) { delete pShellManager; } // 由于對話框已關閉,所以將返回 FALSE 以便退出應用程序, // 而不是啟動應用程序的消息泵。 return FALSE;}
4、這里帶Dlg的那個項目文件
#include "LoadDLL.h"//-------中間的不動---------//這里是按鈕單機自動生成的槽函數void CtestDllDlg::OnBnClickedOk(){ WORD reslut = MFCdll_OneWORD_SixWORD(2017,9,7,15,23,0); if(reslut == 1) { AfxMessageBox("軟件可正常使用!"); } else if(reslut == 0) { AfxMessageBox("軟件已過期!"); } AfxMessageBox(MFCdll_OneCHAR_OneVOID());}
5、教程結束。
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