获取主板序列号

//我做序列号 ，一开始用的获取的mac地址，但是在有bluetooth的电脑上，会有好几个mac地址。所以改用这个。呵呵

//获取主板序列号

// ManagementObjectSearcher mos = new ManagementObjectSearcher("SELECT * FROM Win32_BaseBoard");
 //           ManagementObjectCollection moc = mos.Get();
     //       string serial = "";
     //       foreach (ManagementObject mo in moc)
     //       {
     //           serial = (string)mo["SerialNumber"];
      //      }