什么函数可以删除一个目录和里面所有的东西？

[jamout]

什么函数可以删除一个目录和里面所有的东西？

不用MFC, window api 里有这种函数吗 ?

[theone]

SHFileOperation

[zhouyong0371]

我自己写的：
BOOL DeletePath(LPTSTR lpsPath)
{
HANDLE hFile;
WIN32_FIND_DATA WFD;

CHAR Path[MAX_PATH];
LPTSTR lpcsPathParent;

memset(Path,0,MAX_PATH);

lpcsPathParent=Path;
strcpy(lpcsPathParent,lpsPath);
strcat(lpcsPathParent,"\\*");

if((hFile=FindFirstFile(lpcsPathParent,&WFD))==INVALID_HANDLE_VALUE)
return FALSE;

//发送第一个文件信息
if(strcmp(WFD.cFileName,".")!=0 &&
strcmp(WFD.cFileName,"..")!=0)
{
if(WFD.dwFileAttributes&
FILE_ATTRIBUTE_DIRECTORY)
{
CHAR cPath[MAX_PATH];
LPTSTR lpcsPath;

memset(cPath,0,MAX_PATH);

lpcsPath=cPath;

strcpy(lpcsPath,lpsPath);
strcat(lpcsPath,"\\");
strcat(lpcsPath,WFD.cFileName);

DeletePath(lpcsPath);

//只读的文件夹不能被删除，改变属性。
if(WFD.dwFileAttributes&
FILE_ATTRIBUTE_READONLY)
{
SetFileAttributes(lpcsPath,FILE_ATTRIBUTE_NORMAL);
}
::RemoveDirectory(lpcsPath);
}
else
{
CHAR cPath[MAX_PATH];
LPTSTR lpcsPath;

memset(cPath,0,MAX_PATH);

lpcsPath=cPath;

strcpy(lpcsPath,lpsPath);
strcat(lpcsPath,"\\");
strcat(lpcsPath,WFD.cFileName);

//只读的文件不能删除，改变属性
if(WFD.dwFileAttributes&
FILE_ATTRIBUTE_READONLY)
{
SetFileAttributes(lpcsPath,FILE_ATTRIBUTE_NORMAL);
}

DeleteFile(lpcsPath);
}
}

while(hFile)
{
//查完所有信息
if(FindNextFile(hFile,&WFD))
{
if(strcmp(WFD.cFileName,".")==0||
strcmp(WFD.cFileName,"..")==0)
continue;

if(WFD.dwFileAttributes&
FILE_ATTRIBUTE_DIRECTORY)
{
CHAR cPath[MAX_PATH];
LPTSTR lpcsPath;

memset(cPath,0,MAX_PATH);

lpcsPath=cPath;

strcpy(lpcsPath,lpsPath);
strcat(lpcsPath,"\\");
strcat(lpcsPath,WFD.cFileName);

//::MessageBox(NULL,lpcsPath,"path",MB_OK);
DeletePath(lpcsPath);

//只读的文件夹不能删除，改变属性
if(WFD.dwFileAttributes&
FILE_ATTRIBUTE_READONLY)
{
SetFileAttributes(lpcsPath,FILE_ATTRIBUTE_NORMAL);
}

RemoveDirectory(lpcsPath);
}
else
{
CHAR cPath[MAX_PATH];
LPTSTR lpcsPath;

memset(cPath,0,MAX_PATH);

lpcsPath=cPath;

strcpy(lpcsPath,lpsPath);
strcat(lpcsPath,"\\");
strcat(lpcsPath,WFD.cFileName);

//只读的文件不能删除，改变属性
if(WFD.dwFileAttributes&
FILE_ATTRIBUTE_READONLY)
{
SetFileAttributes(lpcsPath,FILE_ATTRIBUTE_NORMAL);
}

DeleteFile(lpcsPath);
}
}
else
{
if(GetLastError()==ERROR_NO_MORE_FILES)
break;
}
}
FindClose(hFile);
return TRUE;
}

lpsPath可以用RemoveDirectory(lpsPath);
就可以了

[flinming]

给你一个没有公开的api函数，自己查查msdn SHFILEOPSTRUCT 看看参数变化
void DelDirectory()
{
char *File = "d:\\temp";
SHFILEOPSTRUCT op;
ZeroMemory(&op, sizeof(op));
op.hwnd = HWND_DESKTOP;
op.wFunc = FO_DELETE; //修改这个参数，就可以变成拷贝，移动
op.pFrom = File;
op.fFlags= FOF_ALLOWUNDO; //不要对话筐
op.fFlags=FOF_SILENT|FOF_NOCONFIRMATION ;
SHFileOperation( &op);
}