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VC++ 创建删除多级目录源代码

2010-11-22 22:57 363 查看

//创建多级目录
BOOL MakeDirectory(CString dd)
{
HANDLE fFile; // File Handle
WIN32_FIND_DATA fileinfo; // File Information Structure
CStringArray m_arr; // CString Array to hold Directory Structures
BOOL tt; // BOOL used to test if Create Directory was successful
int x1 = 0; // Counter
CString tem = ""; // Temporary CString Object

fFile = FindFirstFile(dd,&fileinfo);

// if the file exists and it is a directory
if(fileinfo.dwFileAttributes == FILE_ATTRIBUTE_DIRECTORY)
{
// Directory Exists close file and return
FindClose(fFile);
return TRUE;
}
m_arr.RemoveAll();

for(x1 = 0; x1 < dd.GetLength(); x1++ ) // Parse the supplied CString Directory String
{
if(dd.GetAt(x1) != '//') // if the Charachter is not a /
tem += dd.GetAt(x1); // add the character to the Temp String
else
{
m_arr.Add(tem); // if the Character is a /
tem += "//"; // Now add the / to the temp string
}
if(x1 == dd.GetLength()-1) // If we reached the end of the String
m_arr.Add(tem);
}

// Close the file
FindClose(fFile);

// Now lets cycle through the String Array and create each directory in turn
for(x1 = 1; x1 < m_arr.GetSize(); x1++)
{
tem = m_arr.GetAt(x1);
tt = CreateDirectory(tem,NULL);

// If the Directory exists it will return a false
if(tt)
SetFileAttributes(tem,FILE_ATTRIBUTE_NORMAL);
// If we were successful we set the attributes to normal
}
// Now lets see if the directory was successfully created
fFile = FindFirstFile(dd,&fileinfo);

m_arr.RemoveAll();
if(fileinfo.dwFileAttributes == FILE_ATTRIBUTE_DIRECTORY)
{
// Directory Exists close file and return
FindClose(fFile);
return TRUE;
}
else
{
// For Some reason the Function Failed Return FALSE
FindClose(fFile);
return FALSE;
}
}

//删除多级目录
BOOL DeleteDirectory(char *DirName)//如删除 DeleteDirectory("c://aaa")
{
CFileFind tempFind;
char tempFileFind[MAX_PATH];
sprintf(tempFileFind,"%s//*.*",DirName);
BOOL IsFinded=(BOOL)tempFind.FindFile(tempFileFind);
while(IsFinded)
{
IsFinded=(BOOL)tempFind.FindNextFile();
if(!tempFind.IsDots())
{
char foundFileName[MAX_PATH];
strcpy(foundFileName,tempFind.GetFileName().GetBuffer(MAX_PATH));
if(tempFind.IsDirectory())
{
char tempDir[MAX_PATH];
sprintf(tempDir,"%s//%s",DirName,foundFileName);
DeleteDirectory(tempDir);
}
else
{
char tempFileName[MAX_PATH];
sprintf(tempFileName,"%s//%s",DirName,foundFileName);
DeleteFile(tempFileName);
}
}
}
tempFind.Close();
if(!RemoveDirectory(DirName))
{
MessageBox(0,"删除目录失败！","警告信息",MB_OK);//比如没有找到文件夹,删除失败，可把此句删除
return FALSE;
}
return TRUE;
}

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