如何判断一个目录是空的目录呢？(在线等待)

[lfpsoft]

如何判断一个目录是空的目录呢？
如果不是空的目录，又如何装里面的文件删除？（真正删除，不是放回回收站)
请好心人给出具体代码。

[pp616]

先用findfrist 然后用 deletefile

[lfpsoft]

我很菜，能不能给出具体的代码？

[zihan]

void __fastcall TForm1::MDeleteFile(AnsiString Path)
{
AnsiString FileName;
TSearchRec sr;
if(FindFirst(Path+"*.*",faDirectory|faReadOnly|faHidden|faSysFile|faVolumeID|faArchive,sr)==0)
{
do{
FileName=sr.Name;
if(sr.Name!="."&&sr.Name!="..")
{
if(sr.Attr != faDirectory)
DeleteFile(FileName
else
MDeleteFile(Path+FileName);
}
} while (FindNext(FileName) == 0);
FindClose(sr);
}
}

[zihan]

不好意思,上面的DeleteFile(FileName
应该是DeleteFile(FileName);

[zihan]

还有while (FindNext(FileName) == 0);
应该是while (FindNext(sr) == 0);

[牧童027]

void EmptyDirectory(char *pszDirectory)
{
WIN32_FIND_DATA wfdFile;
char pszDir[260];
strcpy(pszDir, pszDirectory);
strcat(pszDir, "\\*.*");
HANDLE hFind = FindFirstFile(pszDir, &wfdFile);
do {
if(!strcmp(".", wfdFile.cFileName) || !strcmp("..", wfdFile.cFileName))
continue;

ZeroMemory(pszDir, sizeof(pszDir));
strcpy(pszDir, pszDirectory);
strcat(pszDir, "\\");
strcat(pszDir, wfdFile.cFileName);
if(FILE_ATTRIBUTE_DIRECTORY == wfdFile.dwFileAttributes)
{
EmptyDirectory(pszDir);
}
else
{
printf("Delete File %s\n", pszDir);
DeleteFile(pszDir);
}

} while(FindNextFile(hFind, &wfdFile));
FindClose(hFind);
}

[potlee]

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