VC怎么删除文件夹中所有文件

1、删除单个文件夹的方法如下：

//删除文件夹

SHFILEOPSTRUCT  FileOp

FileOp.fFlags = FOF_NOCONFIRMATION

FileOp.hNameMappings   =   NULL

FileOp.hwnd   =   NULL

FileOp.lpszProgressTitle   =   NULL

FileOp.pFrom =   "要删除的目录"

FileOp.pTo =  NULL

FileOp.wFunc =   FO_DELETE

SHFileOperation(&FileOp)

2、删除文件夹中所有文件的方法如下：

BOOL CDlgData::DeleteDirectory(char *sDirName)

{

    CFileFind tempFind 

    char sTempFileFind[200] 

 

    sprintf(sTempFileFind,"%s\\*.*",sDirName) 

    BOOL IsFinded = tempFind.FindFile(sTempFileFind) 

    while (IsFinded) 

    { 

        IsFinded = tempFind.FindNextFile() 

 

        if (!tempFind.IsDots()) 

        { 

            char sFoundFileName[200] 

            strcpy(sFoundFileName,tempFind.GetFileName().GetBuffer(200)) 

 

            if (tempFind.IsDirectory()) 

            { 

                char sTempDir[200] 

                sprintf(sTempDir,"%s\\%s",sDirName,sFoundFileName) 

                DeleteDirectory(sTempDir) 

            } 

            else 

            { 

                char sTempFileName[200] 

                sprintf(sTempFileName,"%s\\%s",sDirName,sFoundFileName) 

                DeleteFile(sTempFileName) 

            } 

        } 

    } 

    tempFind.Close() 

    if(!RemoveDirectory(sDirName)) 

    { 

        return FALSE 

    } 

    return TRUE 

}

find(char * lpPath)

{

char szFind[MAX_PATH]

WIN32_FIND_DATA FindFileData

strcpy(szFind,lpPath)

strcat(szFind,"*.*")

HANDLE hFind=::FindFirstFile(szFind,&FindFileData)

if(INVALID_HANDLE_VALUE == hFind) return

while(TRUE)

{

if(FindFileData.dwFileAttributes &FILE_ATTRIBUTE_DIRECTORY)

{

if(FindFileData.cFileName[0]!='.')

{

strcpy(szFile,lpPath)

strcat(szFile,"")

strcat(szFile,FindFileData.cFileName)

find(szFile)

}

}

else

{

cout <<FindFileData.cFileName

}

if(!FindNextFile(hFind,&FindFileData)) break

}

FindClose(hFind)

}

#include <afxwin.h>

#include <iostream>

using namespace std

void Recurse(LPCTSTR pstr)

{

CFileFind finder

// build a string with wildcards

CString strWildcard(pstr)

strWildcard += _T("\\*.*")

// start working for files

BOOL bWorking = finder.FindFile(strWildcard)

while (bWorking)

{

bWorking = finder.FindNextFile()

// skip . and .. filesotherwise, we'd

// recur infinitely!

if (finder.IsDots())

continue

CString sFileName = finder.GetFileName()

cout <<(LPCTSTR)sFileName <<endl//输出查找文件夹下的所有文件名

}

finder.Close()

}

int main()

{

if (!AfxWinInit(GetModuleHandle(NULL), NULL, GetCommandLine(), 0))//初始化MFC

cout <<"panic!" <<endl

else

Recurse(_T("C:"))

return 0

}

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