MFC下判斷文件夾是否存在，如不存在則創建文件夾

void CWireLessDlg::CreatePakcetFile()
{
 CString   strFolderPath;
 strFolderPath = _T("D:\\無線通信板報文存儲文件夾");
 if(!PathIsDirectory(strFolderPath))//判斷路徑是否存在     
 　　 CreateDirectory(strFolderPath,NULL);//新建文件夾
 strFolderPath = _T("D:\\無線通信板報文存儲文件夾\\UDP");
 if(!PathIsDirectory(strFolderPath))//判斷路徑是否存在     
 　　 CreateDirectory(strFolderPath,NULL);//新建文件夾
}

 

轉載   https://www.cnblogs.com/judes/p/6541944.html