版权说明：转载请注明，转自郑军学长（MFC/C++调用易语言的整数型+文本型与VS2010互动），http://www.cnblogs.com/ZHENGJUNupperclassman/p/7490230.html
1、LoadDll.cpp
1 #include "StdAfx.h" 2 #include "LoadDLL.h" 3 4 pMFCdll_OneVOID_OneVOID MFCdll_OneVOID_OneVOID; 5 pMFCdll_OneWORD_OneVOID MFCdll_OneWORD_OneVOID; 6 pMFCdll_OneCHAR_OneVOID MFCdll_OneCHAR_OneVOID; 7 8 9 pMFCdll_OneWORD_OneWORD MFCdll_OneWORD_OneWORD; 10 pMFCdll_OneWORD_TwoWORD MFCdll_OneWORD_TwoWORD; 11 pMFCdll_OneWORD_ThreeWORD MFCdll_OneWORD_ThreeWORD; 12 pMFCdll_OneWORD_FourWORD MFCdll_OneWORD_FourWORD; 13 pMFCdll_OneWORD_FiveWORD MFCdll_OneWORD_FiveWORD; 14 pMFCdll_OneWORD_SixWORD MFCdll_OneWORD_SixWORD; 15 16 17 pMFCdll_OneWORD_OneChar MFCdll_OneWORD_OneChar; 18 pMFCdll_OneWORD_TwoChar MFCdll_OneWORD_TwoChar; 19 pMFCdll_OneWORD_ThreeChar MFCdll_OneWORD_ThreeChar; 20 pMFCdll_OneWORD_FourChar MFCdll_OneWORD_FourChar; 21 pMFCdll_OneWORD_FiveChar MFCdll_OneWORD_FiveChar; 22 pMFCdll_OneWORD_SixChar MFCdll_OneWORD_SixChar; 23 24 25 pMFCdll_OneChar_OneChar MFCdll_OneChar_OneChar; 26 pMFCdll_OneChar_TwoChar MFCdll_OneChar_TwoChar; 27 pMFCdll_OneChar_ThreeChar MFCdll_OneChar_ThreeChar; 28 pMFCdll_OneChar_FourChar MFCdll_OneChar_FourChar; 29 pMFCdll_OneChar_FiveChar MFCdll_OneChar_FiveChar; 30 pMFCdll_OneChar_SixChar MFCdll_OneChar_SixChar; 31 32 33 pMFCdll_OneChar_OneWORD MFCdll_OneChar_OneWORD; 34 pMFCdll_OneChar_TwoWORD MFCdll_OneChar_TwoWORD; 35 pMFCdll_OneChar_ThreeWORD MFCdll_OneChar_ThreeWORD; 36 pMFCdll_OneChar_FourWORD MFCdll_OneChar_FourWORD; 37 pMFCdll_OneChar_FiveWORD MFCdll_OneChar_FiveWORD; 38 pMFCdll_OneChar_SixWORD MFCdll_OneChar_SixWORD; 39 40 41 HINSTANCE g_Hinstance; //实例句柄 42 43 44 //加载DLL 45 BOOL LoadDll(char *name) 46 { 47 48 if(g_Hinstance != NULL) return TRUE; //如果g_Hinstance不为空就返回 49 50 MFCdll_OneWORD_SixWORD = NULL; //这里是加载ZJY_SoftOverTime用的 51 MFCdll_OneCHAR_OneVOID = NULL; //这里是加载ZJY_GetSystemDisk用的 52 53 g_Hinstance = LoadLibrary(name); 54 if(g_Hinstance == NULL) 55 { 56 // AfxMessageBox("加载dll动态库失败!"); 57 return FALSE; 58 } 59 60 MFCdll_OneWORD_SixWORD = (pMFCdll_OneWORD_SixWORD)GetProcAddress(g_Hinstance, "ZJY_SoftOverTime"); 61 MFCdll_OneCHAR_OneVOID = (pMFCdll_OneCHAR_OneVOID)GetProcAddress(g_Hinstance, "ZJY_GetSystemDisk"); 62 if(NULL == MFCdll_OneWORD_SixWORD || NULL == MFCdll_OneCHAR_OneVOID) 63 { 64 // AfxMessageBox("加载动态库MFCCallBackDllTest函数失败"); 65 FreeLibrary(g_Hinstance); 66 g_Hinstance = NULL; 67 return FALSE; 68 } 69 return TRUE; 70 } 71 72 //卸载DLL 73 void UninstallDll() 74 { 75 if (g_Hinstance != NULL) 76 { 77 MFCdll_OneWORD_SixWORD = NULL; 78 MFCdll_OneCHAR_OneVOID = NULL; 79 FreeLibrary(g_Hinstance); 80 g_Hinstance = NULL; 81 } 82 }
2、LoadDll.h
1 #ifndef __MFCCLOADDLL_H 2 #define __MFCCLOADDLL_H 3 4 #include <windows.h> 5 6 BOOL LoadDll(char *name); //加载DLL 7 void UninstallDll(); //卸载DLL 8 9 /************************************************************************/ 10 /*易语言:没参数带返回值的，不带的。 11 /***********************************************************************/ 12 typedef void (WINAPI *pMFCdll_OneVOID_OneVOID) (); //返回VOID 13 typedef WORD (WINAPI *pMFCdll_OneWORD_OneVOID) (); //返回WORD 14 typedef char * (WINAPI *pMFCdll_OneCHAR_OneVOID) (); //返回CHAR 15 16 /************************************************************************/ 17 /*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)*/ 18 /***********************************************************************/ 19 typedef WORD (WINAPI *pMFCdll_OneWORD_OneWORD) (WORD a); //返回WORD 20 typedef WORD (WINAPI *pMFCdll_OneWORD_TwoWORD) (WORD a , WORD b); //返回WORD 21 typedef WORD (WINAPI *pMFCdll_OneWORD_ThreeWORD)(WORD a , WORD b ,WORD c); //返回WORD 22 typedef WORD (WINAPI *pMFCdll_OneWORD_FourWORD) (WORD a , WORD b ,WORD c ,WORD d); //返回WORD 23 typedef WORD (WINAPI *pMFCdll_OneWORD_FiveWORD) (WORD a , WORD b ,WORD c ,WORD d ,WORD e); //返回WORD 24 typedef WORD (WINAPI *pMFCdll_OneWORD_SixWORD) (WORD a , WORD b ,WORD c ,WORD d ,WORD e,WORD f); //返回WORD 25 26 typedef WORD (WINAPI *pMFCdll_OneWORD_OneChar) (char * a); //返回WORD 27 typedef WORD (WINAPI *pMFCdll_OneWORD_TwoChar) (char * a , char * b); //返回WORD 28 typedef WORD (WINAPI *pMFCdll_OneWORD_ThreeChar)(char * a , char * b ,char * c); //返回WORD 29 typedef WORD (WINAPI *pMFCdll_OneWORD_FourChar) (char * a , char * b ,char * c ,char * d); //返回WORD 30 typedef WORD (WINAPI *pMFCdll_OneWORD_FiveChar) (char * a , char * b ,char * c ,char * d ,char * e); //返回WORD 31 typedef WORD (WINAPI *pMFCdll_OneWORD_SixChar) (char * a , char * b ,char * c ,char * d ,char * e,char * f); //返回WORD 32 33 /************************************************************************/ 34 /*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)*/ 35 /***********************************************************************/ 36 typedef char * (WINAPI *pMFCdll_OneChar_OneChar) (char *); //返回cahr * 37 typedef char * (WINAPI *pMFCdll_OneChar_TwoChar) (char * , char *); //返回cahr * 38 typedef char * (WINAPI *pMFCdll_OneChar_ThreeChar) (char * , char * ,char *); //返回cahr * 39 typedef char * (WINAPI *pMFCdll_OneChar_FourChar) (char * , char * ,char * ,char *); //返回cahr * 40 typedef char * (WINAPI *pMFCdll_OneChar_FiveChar) (char * , char * ,char * ,char * ,char *); //返回cahr * 41 typedef char * (WINAPI *pMFCdll_OneChar_SixChar) (char * , char * ,char * ,char * ,char * ,char *); //返回cahr * 42 43 typedef char * (WINAPI *pMFCdll_OneChar_OneWORD) (WORD a); //返回cahr * 44 typedef char * (WINAPI *pMFCdll_OneChar_TwoWORD) (WORD a , WORD b); //返回cahr * 45 typedef char * (WINAPI *pMFCdll_OneChar_ThreeWORD) (WORD a , WORD b ,WORD c); //返回cahr * 46 typedef char * (WINAPI *pMFCdll_OneChar_FourWORD) (WORD a , WORD b ,WORD c ,WORD d); //返回cahr * 47 typedef char * (WINAPI *pMFCdll_OneChar_FiveWORD) (WORD a , WORD b ,WORD c ,WORD d ,WORD e); //返回cahr * 48 typedef char * (WINAPI *pMFCdll_OneChar_SixWORD) (WORD a , WORD b ,WORD c ,WORD d ,WORD e,WORD f); //返回cahr * 49 50 /************************************************************************/ 51 /*易语言使用外部定义 52 /***********************************************************************/ 53 extern pMFCdll_OneVOID_OneVOID MFCdll_OneVOID_OneVOID; 54 extern pMFCdll_OneWORD_OneVOID MFCdll_OneWORD_OneVOID; 55 extern pMFCdll_OneCHAR_OneVOID MFCdll_OneCHAR_OneVOID; 56 57 58 extern pMFCdll_OneWORD_OneWORD MFCdll_OneWORD_OneWORD; 59 extern pMFCdll_OneWORD_TwoWORD MFCdll_OneWORD_TwoWORD; 60 extern pMFCdll_OneWORD_ThreeWORD MFCdll_OneWORD_ThreeWORD; 61 extern pMFCdll_OneWORD_FourWORD MFCdll_OneWORD_FourWORD; 62 extern pMFCdll_OneWORD_FiveWORD MFCdll_OneWORD_FiveWORD; 63 extern pMFCdll_OneWORD_SixWORD MFCdll_OneWORD_SixWORD; 64 65 66 extern pMFCdll_OneWORD_OneChar MFCdll_OneWORD_OneChar; 67 extern pMFCdll_OneWORD_TwoChar MFCdll_OneWORD_TwoChar; 68 extern pMFCdll_OneWORD_ThreeChar MFCdll_OneWORD_ThreeChar; 69 extern pMFCdll_OneWORD_FourChar MFCdll_OneWORD_FourChar; 70 extern pMFCdll_OneWORD_FiveChar MFCdll_OneWORD_FiveChar; 71 extern pMFCdll_OneWORD_SixChar MFCdll_OneWORD_SixChar; 72 73 74 extern pMFCdll_OneChar_OneChar MFCdll_OneChar_OneChar; 75 extern pMFCdll_OneChar_TwoChar MFCdll_OneChar_TwoChar; 76 extern pMFCdll_OneChar_ThreeChar MFCdll_OneChar_ThreeChar; 77 extern pMFCdll_OneChar_FourChar MFCdll_OneChar_FourChar; 78 extern pMFCdll_OneChar_FiveChar MFCdll_OneChar_FiveChar; 79 extern pMFCdll_OneChar_SixChar MFCdll_OneChar_SixChar; 80 81 82 extern pMFCdll_OneChar_OneWORD MFCdll_OneChar_OneWORD; 83 extern pMFCdll_OneChar_TwoWORD MFCdll_OneChar_TwoWORD; 84 extern pMFCdll_OneChar_ThreeWORD MFCdll_OneChar_ThreeWORD; 85 extern pMFCdll_OneChar_FourWORD MFCdll_OneChar_FourWORD; 86 extern pMFCdll_OneChar_FiveWORD MFCdll_OneChar_FiveWORD; 87 extern pMFCdll_OneChar_SixWORD MFCdll_OneChar_SixWORD; 88 89 90 #endif //MFCCLOADDLL_H
3、这里为不带Dlg的那个项目文件
1 // testDll.cpp : 定义应用程序的类行为。 2 // 3 4 #include "stdafx.h" 5 #include "testDll.h" 6 #include "testDllDlg.h" 7 8 #include "LoadDLL.h" 9 10 //*************原来的代码不动****************** 11 12 BOOL CtestDllApp::InitInstance() 13 { 14 //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 15 if(LoadDll("C://Users//Administrator//Desktop//ZJDLLV1.0.3.dll") == FALSE) 16 { 17 18 AfxMessageBox("ZJDLLV1.0.3.dll，加载失败!"); 19 AfxGetMainWnd()->CloseWindow(); 20 } 21 else 22 { 23 AfxMessageBox("ZJDLLV1.0.3.dll，加载成功!"); 24 } 25 //下面系统的 26 CtestDllDlg dlg; 27 m_pMainWnd = &dlg; 28 INT_PTR nResponse = dlg.DoModal(); 29 if (nResponse == IDOK) 30 { 31 // TODO: 在此放置处理何时用 32 // “确定”来关闭对话框的代码 33 } 34 else if (nResponse == IDCANCEL) 35 { 36 // TODO: 在此放置处理何时用 37 // “取消”来关闭对话框的代码 38 } 39 40 // 删除上面创建的 shell 管理器。 41 if (pShellManager != NULL) 42 { 43 delete pShellManager; 44 } 45 46 // 由于对话框已关闭，所以将返回 FALSE 以便退出应用程序， 47 // 而不是启动应用程序的消息泵。 48 return FALSE; 49 }
4、这里带Dlg的那个项目文件
1 #include "LoadDLL.h" 2 //-------中间的不动--------- 3 //这里是按钮单机自动生成的槽函数 4 void CtestDllDlg::OnBnClickedOk() 5 { 6 WORD reslut = MFCdll_OneWORD_SixWORD(2017,9,7,15,23,0); 7 8 if(reslut == 1) 9 { 10 AfxMessageBox("软件可正常使用！"); 11 } 12 else if(reslut == 0) 13 { 14 AfxMessageBox("软件已过期！"); 15 } 16 17 AfxMessageBox(MFCdll_OneCHAR_OneVOID()); 18 }
5、教程结束。