C / C++ / MFC

<br />
BOOL SearchFolder(CString folder)<br />
{<br />
  CFileFind finder;<br />
  //build a string with wildcards<br />
  CString strWildcard(folder);<br />
  strWildcard += _T("\\*.*");//Whatever you needed<br />
  //start searching for files<br />
  BOOL bWorking = finder.FindFile(strWildcard);<br />
  CString str;<br />
  while (bWorking){<br />
    bWorking = finder.FindNextFile();<br />
    //skip . and .. files;<br />
    if (finder.IsDots())<br />
      continue;<br />
    else if (finder.IsDirectory()){<br />
        //You have a directory<br />
	str = finder.GetFilePath();<br />
        //Do anything before<br />
        //Recursive it again <br />
	SearchFolder(str);<br />
        //Do anything after<br />
    }<br />
    else{<br />
      //You have a file<br />
      str=finder.GetFilePath();<br />
      //Process it yourself<br />
      DoingFile(str);<br />
    }<br />
  }<br />
  finder.Close();<br />
  return TRUE;<br />
}<br />

#define WIN32_LEAN_AND_MEAN
#include < windows.h>
#include < shlwapi.h>
#include < stdio.h>
#include < tchar.h>

#pragma comment(lib, "shlwapi.lib")

inline
bool IsDots(LPCTSTR pFileName)
{
    int i = 0;
    while (pFileName[i])
    {
        if (pFileName[i++] != '.')
            return false;
    }
    return true;
}

bool Walk(LPCTSTR pDirToFind, LPTSTR pFinalPath)
{
    bool foundDir = false;

    WIN32_FIND_DATA findData;
    HANDLE hFind = ::FindFirstFile(_T("*"), &findData);
    if (hFind != INVALID_HANDLE_VALUE)
    {
        do
        {
            if (findData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
            {
                if (::CompareString(LOCALE_USER_DEFAULT, NORM_IGNORECASE, findData.cFileName, -1, pDirToFind, -1) == CSTR_EQUAL)
                {
                    ::GetCurrentDirectory(MAX_PATH, pFinalPath);
                    PathAddBackslash(pFinalPath);
                    _tcscat(pFinalPath, findData.cFileName);
                    foundDir = true;
                }
                else if (!IsDots(findData.cFileName))
                {
                    ::SetCurrentDirectory(findData.cFileName);
                    foundDir = Walk(pDirToFind, pFinalPath);
                    ::SetCurrentDirectory(_T(".."));
                }
            }

        } while (!foundDir && ::FindNextFile(hFind, &findData));

        ::FindClose(hFind);
    }
    return foundDir;
}

int _tmain(int argc, TCHAR* argv[])
{
    if (argc != 2)
    {
        _putts(_T("FindDir <<dir>>"));
        return 1;
    }

    TCHAR finalPath[MAX_PATH];
    if (!Walk(argv[1], finalPath))
    {
        _tprintf(_T("Directory \"%s\" could not be found\n"), argv[1]); 
        return 1;
    }

    _tprintf(_T("Directory path is: %s\n"), finalPath);

    return 0;
}