日期:2014-05-18 浏览次数:21097 次
ManagementObjectSearcher searcher = new ManagementObjectSearcher("select * from Win32_PhysicalMedia");
            String strHardDiskID =null;
            foreach (ManagementObject mo in searcher.Get())
            {
                if (mo["SerialNumber"] == null) strHardDiskID = "没有找到序列号";
                else
                {
                    strHardDiskID = mo["SerialNumber"].ToString().Trim();
                    break; //BREAK放在 else语句里面
                }
            }
            textBox8.Text = strHardDiskID;