显示文件夹对话框，返回选中文件夹的路径

//显示文件夹对话框，返回选中文件夹的路径

CString BrowseForFolder( HWND hWnd )

{

TCHAR szTitle[] = _T("Select a folder");

TCHAR szDisplayName[MAX_PATH] = _T("");

TCHAR szPath[MAX_PATH] = _T("");

BROWSEINFO bi;

bi.hwndOwner = hWnd;

bi.pidlRoot = NULL;

bi.lpszTitle = szTitle;

bi.pszDisplayName = szDisplayName;

bi.ulFlags = BIF_RETURNONLYFSDIRS;

bi.lpfn = NULL;

bi.lParam = 0;

LPITEMIDLIST pItemIDList = SHBrowseForFolder( &bi );

if( pItemIDList )

{

SHGetPathFromIDList(pItemIDList,szPath) ;

IMalloc *pMalloc;

if( SHGetMalloc( &pMalloc ) != NOERROR )

{

TRACE( "Failed to get pointer to shells task allocator" ) ;

return szPath;

}

pMalloc->Free( pItemIDList );

if( pMalloc )

pMalloc->Release();

}

return szPath;

}