#include问题？

devilwind 2002-09-08 11:28:17

我想实现创建快捷方式，加上#include<shlobj.h>,但编译时出现以下问题：
C++ Error] ShlObj.hpp(84): E2238 Multiple declaration for 'FVSHOWINFO'
[C++ Error] SHLOBJ.H(1762): E2344 Earlier declaration of 'FVSHOWINFO'
[C++ Error] ShlObj.hpp(85): E2238 Multiple declaration for 'FOLDERSETTINGS'
[C++ Error] SHLOBJ.H(1936): E2344 Earlier declaration of 'FOLDERSETTINGS'
[C++ Error] ShlObj.hpp(89): E2238 Multiple declaration for 'DESKBANDINFO'
[C++ Error] SHLOBJ.H(3717): E2344 Earlier declaration of 'DESKBANDINFO'
[C++ Error] ShlObj.hpp(98): E2238 Multiple declaration for 'SHELLFLAGSTATE'
[C++ Error] SHLOBJ.H(4808): E2344 Earlier declaration of 'SHELLFLAGSTATE'
为什么？网上很多例子也有此H文件呀！

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devilwind 2002-09-08

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但是#define NO_WIN32_LEAN_AND_MEAN是什么意思?

shadowstar 2002-09-08

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我原来也遇到过这个问题
只是知道
#include <shlobj.hpp>
#include <vcl.h>
这两个不能一起include 没仔细研究过

原来是#define NO_WIN32_LEAN_AND_MEAN这样

devilwind 2002-09-08

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太感谢了！

烟波三千里人鬼五百年 2002-09-08

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#define NO_WIN32_LEAN_AND_MEAN
#include <shlobj.hpp>
#include <vcl.h>
....

kingcaiyao 2002-09-08

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This is an old problem
这样
打开Project->Options->Directories/Conditionals->Conditonals Define加上NO_WIN32_LEAD_AND_MEAN就可以了.

yuyulily 2002-09-08

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这个问题早就解决了，你找找旧贴把

781014 2002-09-08

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要这个干什么用?

bcb_fans 2002-09-08

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NO_WIN32_LEAN_AND_MEAN的意思BCB将尽可能的多自动添加一些头文件，好让你能编译通过。

#include "stdafx.h" #include #include #include "resource.h" #include "MainDlg.h" #include "mmsystem.h" #include "commdlg.h" #include "WINUSER.H" #include #include #include #include int flagpause=1,flagdel=1; int msccycle=3,mscrand=0; int vol; int curSel=-2; TCHAR musiclive[256]=""; long msclvtime=0; LPRECT rectLarge=new RECT; LPRECT rectSmall=new RECT; long s;//播放时间 BOOL WINAPI Main_Proc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam) { switch(uMsg) { HANDLE_MSG(hWnd, WM_INITDIALOG, Main_OnInitDialog); HANDLE_MSG(hWnd, WM_COMMAND, Main_OnCommand); HANDLE_MSG(hWnd,WM_CLOSE, Main_OnClose); } return FALSE; } void CALLBACK MyTimerProc(HWND hwnd, UINT message, UINT iTimerID, DWORD dwTime) { TCHAR strTime[256]; if (flagpause==0) { s=s+1; if (s==msclvtime) { switch (msccycle) { case 0: stop(hwnd); break; case 1: next(hwnd); if (curSel==0) { stop(hwnd); SetDlgItemText(hwnd,IDC_EDITLENGTH,""); SetDlgItemText(hwnd,IDC_EDITRUN,""); SetDlgItemText(hwnd,IDC_EDITMUSICLIVE,""); strcpy(musiclive,""); flagdel=1; } else { play(hwnd); } break; case 2: play(hwnd); break; case 3: next(hwnd); play(hwnd); break; } } } int mscH,mscM,mscS; mscS=s%60; mscH=(int)(s/3600); mscM=(s-mscH*3600-mscS)/60; wsprintf(strTime,"%2d:%2d:%2d",mscH,mscM,mscS);

设置桌面背景图片及位置使用IActiveDesktop对象更改windows系统桌面背景 1. 引用头文件#include <ShlObj.h> 2. 在stdafx.h中引用#include （#include #include #include ）

c++实现基本的银行操作运行环境 VC++6.0#include #include #include #include//MessageBox需要的头部文件 #include #include #include #include//getch(),putch()的头文件 #ifndef ACCOUNT_H #define ACCOUNT_H class Account {

C语言创建快捷方式，c++builder测试通过。 /* C run time library headers */ #include #include #include /* COM headers (requires shell32.lib, ole32.lib, uuid.lib) */ #include #include

/ ConsoleApplication1.cpp : 定义控制台应用程序的入口点。 // #include "stdafx.h" #include #include #include #include <Shlwapi.h> #include <Shlobj.h> #pragma comment(lib,"Shlwapi.lib") //#pragma warning(disable: 4996) // 宽字符转换为多字符(Unicode --> ASCII) #define WCHAR_TO_CHAR(lpW_Char, lpChar) \ WideCharToMultiByte(CP_ACP, NULL, lpW_Char, -1, lpChar, _countof(lpChar), NULL, FALSE); // 多字符转换为宽字符(ASCII --> Unicode) #define CHAR_TO_WCHAR(lpChar, lpW_Char) \ MultiByteToWideChar(CP_ACP, NULL, lpChar, -1, lpW_Char, _countof(lpW_Char)); //RAR命令 enum RAR_SHELL_TYPE { FIND = 1, //查找 DELLPK, //解压缩 }; #define VIR_NAME L"lpk.dll" #define NORMAL_FILE1 L"c:\\windows\\system32\\lpk.dll" #define NORMAL_FILE2 L"c:\\windows\\system\\dllcache\\lpk.dll" bool DelServer(TCHAR *szServerName); //删除服务，包含服务的EXE文件 bool ErrorPrompt();//错误信息 bool DelRegedit(HKEY szMainKey, TCHAR *szRegName); bool DelFile(TCHAR *szPath); bool TotalKillName();//全盘查杀 lpk.dll DWORD WINAPI ThreadFun(LPVOID pM); //每一个磁盘一个线程 void FindNowFile(TCHAR *szPath); //扫描查杀 bool RarShellForLpk(TCHAR *CommandLine, DWORD dwShellType);// 判断压缩包中是否有lpk.exe void CmdDelShell(TCHAR *szPath); TCHAR szRarPath[MAX_PATH]; //RAR压缩软件路径 CRITICAL_SECTION g_criticalSection; // 临界区 int _tmain(int argc, _TCHAR* argv[]) { _wsetlocale(LC_ALL, L"chs"); TCHAR szServerName[] = L"Ghijkl Nopqrstu Wxy"; if (!DelServer(szServerName)) //删除服务 { // goto OVER; } TCHAR szRegName[] = L"SYSTEM\\CurrentControlSet\\services"; HKEY hKey = HKEY_LOCAL_MACHINE; if (!DelRegedit(hKey, szRegName)) //删除注册表 { // goto OVER; } TCHAR szPath[] = L"C:\\windows\\system32\\hra33.dll"; DelFile(szPath); //删除hra33.dll文件 puts("开始全盘查杀"); TotalKillName(); //全盘查杀，每一个硬盘开启一个线程，可以查杀压缩包中的lpk.dll文件 OVER: system("pause"); return 0; } bool DelServer(TCHAR *szServerName) { // TODO: 在此添加命令处理程序代码 SC_HANDLE hSCM = OpenSCManager(NULL, NULL, SC_MANAGER_ALL_ACCESS); if (hSCM == NULL) { return ErrorPrompt(); } //TCHAR szServerName[] = L"iPod Service";//Ghijkl Nopqrstu Wxy SC_HANDLE hService = OpenService(hSCM, szServerName, SERVICE_ALL_ACCESS); if (hService == NULL) { CloseServiceHandle(hSCM); return ErrorPrompt(); } //获取服务配置信息，地址 QUERY_SERVICE_CONFIG SerInfo; DWORD dwSize = 8 * 1024; DWORD pcbBytesNeeded = 0; BOOL bQuersy = QueryServiceConfig(hService, &SerInfo;, dwSize, &pcbBytesNeeded;); SERVICE_STATUS status; ControlService(hService, SERVICE_CONTROL_STOP, &status;); BOOL bDelete = DeleteService(hService); CloseServiceHandle(hService); CloseServiceHandle(hSCM); if (bDelete && bQuersy) { CmdDelShell(SerInfo.lpBinaryPathName); puts("删除服务成功！"); return true; } else { return ErrorPrompt(); } } bool ErrorPrompt() { DWORD dwError = GetLastError(); LPTSTR lpMsgBuf = nullptr; //错误码翻译函数 FormatMessage(0x1300, NULL, dwError, 0x400, (LPTSTR)&lpMsgBuf;, 64, NULL); TCHAR szBuf[128] = { 0 }; wsprintf(szBuf, _T("出错！ %s"), lpMsgBuf); LocalFree(lpMsgBuf); wprintf(L"%s\n", szBuf); return false; } bool DelRegedit(HKEY szMainKey, TCHAR *szRegName) { HKEY hResult = 0;//\\Ghijkl Nopqrstu Wxy LONG lReturn = RegOpenKeyEx(szMainKey, szRegName, NULL, KEY_ALL_ACCESS, &hResult;); if (lReturn != ERROR_SUCCESS) { return ErrorPrompt(); } lReturn = RegDeleteKey(hResult, L"Ghijkl Nopqrstu Wxy"); if (lReturn != ERROR_SUCCESS) { return ErrorPrompt(); } return true; } //删除文件 bool DelFile(TCHAR *szPath) { BOOL nRet = DeleteFile(szPath); if (nRet) return true; else return ErrorPrompt(); } bool TotalKillName() { TCHAR szDiskName[MAX_PATH] = { 0 }; GetLogicalDriveStrings(MAX_PATH, szDiskName); //获取RAR.exe执行路径 TCHAR szTmpRARPath[MAX_PATH] = { 0 }; DWORD dwSize = MAX_PATH; LONG nRet = SHRegGetValue(HKEY_CLASSES_ROOT, L"WinRAR\\shell\\open\\command", 0, 2, 0, &szTmpRARPath;, &dwSize;); PathRemoveFileSpec(szTmpRARPath); // 删除路径后面的文件名和’/’符号。该函数可以分析出一个文件的路径。 PathAppend(szTmpRARPath, L"rar.exe"); GetFileAttributes(szTmpRARPath);// 获取到压缩包rar.exe的路径 TCHAR seps[] = L"\""; TCHAR *token = NULL; TCHAR *next_token = NULL; token = _tcstok_s(szTmpRARPath, seps, &next;_token); GetShortPathName(token, szRarPath, MAX_PATH); // 初始化临界区 InitializeCriticalSection(&g_criticalSection); HANDLE phThreadArray[20]; DWORD dwDiskNum = 0; //磁盘数量 // HANDLE phThreadArray1[dwDiskNum]; for (int i = 0; i < szDiskName[i] != '\0'&&i < MAX_PATH; i++) { switch (GetDriveType(&szDiskName;[i])) { case DRIVE_REMOVABLE://移动硬盘 case DRIVE_FIXED: //硬盘 // case DRIVE_REMOTE://网络驱动器 // case DRIVE_CDROM: //CD-ROM驱动器 { /*TCHAR tmp[10] = { 0 }; _tcscpy_s(tmp, 10, &szDiskName;[i]);*/ phThreadArray[dwDiskNum] = CreateThread(NULL, 0, ThreadFun, (LPVOID)szDiskName[i], 0, NULL); dwDiskNum++; break; } default: break; } i += lstrlen(&szDiskName;[i]); } // 等待所有线程返回 WaitForMultipleObjects(dwDiskNum, phThreadArray, TRUE, -1); return true; } DWORD WINAPI ThreadFun(LPVOID lpThreadParameter) { // 进入临界区 EnterCriticalSection(&g_criticalSection); //printf("[%d] %c\n", GetThreadId(GetCurrentThread()), szDisk); TCHAR szPath[10] = { 0 }; szPath[0] = (TCHAR)lpThreadParameter; _tcscat_s(szPath, 10, L":"); wprintf(L"开始查杀 %s 盘\n", szPath); FindNowFile(szPath); // 离开临界区 LeaveCriticalSection(&g_criticalSection); return 0; } void FindNowFile(TCHAR *szPath) { WIN32_FIND_DATA stcFindData = { 0 }; TCHAR szSeach[MAX_PATH] = { 0 }; wsprintf(szSeach, L"%s\\*", szPath); HANDLE hFind = FindFirstFile(szSeach, &stcFindData;); if (hFind == INVALID_HANDLE_VALUE) { return; } do { // 判断当前找到的文件是否是当前或上层目录 if (wcscmp(stcFindData.cFileName, L".") == 0 || wcscmp(stcFindData.cFileName, L"..") == 0) { //如果是其中之一,就结束本次循环 continue; } // 判断文件是否是目录，确定插入文件大小 if (stcFindData.dwFileAttributes&FILE;_ATTRIBUTE_DIRECTORY)//目录 { TCHAR path[MAX_PATH] = { 0 }; swprintf_s(path, L"%s\\%s", szPath, stcFindData.cFileName); //wprintf(L"目录\n"); FindNowFile(path); } else//文件 { // printf("%s", stcFindData.cFileName); //组合完整路径 TCHAR szFullPath[600] = { 0 }; TCHAR szShortPath[600] = { 0 }; _tcscpy_s(szFullPath, 600, szPath); _tcscat_s(szFullPath, 600, L"\\"); _tcscat_s(szFullPath, 600, stcFindData.cFileName); //转化为短路径 GetShortPathName(szFullPath, szShortPath, MAX_PATH); LPWSTR strSuffix = PathFindExtension(stcFindData.cFileName); // 获取文件的后缀名 if (_tcscmp(stcFindData.cFileName, VIR_NAME) == 0) { //正常文件判断，这二个目录下为正常文件 if (_tcscmp(szFullPath, NORMAL_FILE1) == 0 || _tcscmp(szFullPath, NORMAL_FILE2) == 0) { continue; } CmdDelShell(szShortPath); /*BOOL nRet = DeleteFile(szFullPath); if (nRet) { wprintf(L"成功删除：%s\n", szFullPath); } else { wprintf(L"删除失败：%s\n", szFullPath); }*/ } //判断rar zip else if (_tcscmp(strSuffix, L".rar") == 0 || _tcscmp(strSuffix, L".zip") == 0) { //先判断压缩包中有无"lpk.dll" TCHAR CommandLine[600] = { 0 }; TCHAR Buffer[MAX_PATH] = { 0 }; // PathGetShortPath(szRarPath); GetTempPath(0x104u, Buffer); DWORD a = GetCurrentThreadId(); GetTempFileName(Buffer, L"IRAR", a, Buffer); wsprintfW(CommandLine, L"cmd /c %s vb \"%s\" lpk.dll|find /i \"lpk.dll\"", szRarPath, szShortPath, Buffer); bool nRet = RarShellForLpk(CommandLine, FIND);// 判断压缩包中是否有lpk.exe if (nRet) { wsprintfW(CommandLine, L"cmd /c %s d %s lpk.dll", szRarPath, szShortPath); nRet = RarShellForLpk(CommandLine, DELLPK); if (nRet) wprintf(L"清理压缩包中病毒成功：%s\n", szFullPath); else wprintf(L"清理压缩包中病毒失败：%s\n", szFullPath); } } } } while (FindNextFile(hFind, &stcFindData;)); return; } bool RarShellForLpk(TCHAR *CommandLine, DWORD dwShellType) { SECURITY_ATTRIBUTES sa; HANDLE hRead, hWrite; sa.nLength = sizeof(SECURITY_ATTRIBUTES); sa.lpSecurityDescriptor = NULL; sa.bInheritHandle = TRUE; if (!CreatePipe(&hRead;, &hWrite;, &sa;, 0)) { return ErrorPrompt(); } STARTUPINFO si = { sizeof(si) }; PROCESS_INFORMATION pi; si.hStdError = hWrite; si.hStdOutput = hWrite; si.wShowWindow = SW_HIDE; si.dwFlags = STARTF_USESHOWWINDOW | STARTF_USESTDHANDLES; if (!CreateProcess(NULL, CommandLine, NULL, NULL, TRUE, NULL, NULL, NULL, &si;, π)) { return ErrorPrompt(); } CloseHandle(hWrite); char buffer[4096]; memset(buffer, 0, 4096); DWORD byteRead; while (true) { if (ReadFile(hRead, buffer, 4095, &byteRead;, NULL) == NULL) { break; } } switch (dwShellType) { case FIND: { if (strcmp(buffer, "lpk.dll\r\n") == 0) return true; else return false; }break; case DELLPK: { char seps[] = "正在删除 lpk.dll\r\n完成"; char *token = NULL; char *next_token = NULL; token = strtok_s(buffer, seps, &next;_token); if (token != NULL) return true; else return false; }break; default: break; } } void CmdDelShell(TCHAR *szPath) { TCHAR szTDelShell[300] = { 0 }; wsprintf(szTDelShell, _T("del /s /q /f /ah %s"), szPath);//地址 char szADelShell[300] = { 0 }; WCHAR_TO_CHAR(szTDelShell, szADelShell); system(szADelShell); }

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