学步园

CString CMyDlg::GetPath()
{
 CString strPath = "";
 BROWSEINFO bInfo;
 ZeroMemory(&bInfo, sizeof(bInfo));
 bInfo.hwndOwner = m_hWnd;
 bInfo.lpszTitle = _T("请选择路径: ");
 bInfo.ulFlags = BIF_RETURNONLYFSDIRS;  
 
 LPITEMIDLIST lpDlist; //用来保存返回信息的IDList
 lpDlist = SHBrowseForFolder(&bInfo) ; //显示选择对话框
 if(lpDlist != NULL)  //用户按了确定按钮
 {
  TCHAR chPath[255]; //用来存储路径的字符串
  SHGetPathFromIDList(lpDlist, chPath);//把项目标识列表转化成字符串
  strPath = chPath; //将TCHAR类型的字符串转换为CString类型的字符串
 }
 return strPath;

}

调用：
 CString  FilePathName;
    FilePathName  = GetPath();
 m_fileparthedit.SetWindowText(FilePathName);