取得CPU 编号

using System.Management;

查找CPU编号比较耗时.最好在其他线程调用.

硬盘编号还快一些,但是分区后会变.如果硬盘克隆.硬盘编号也一样

方法如下:

       /// <summary>
       /// 取CPU编号
       /// </summary>
       /// <returns></returns>
       public String GetCpuID()
       {
           try
           {
               ManagementClass mc = new ManagementClass("Win32_Processor");
               ManagementObjectCollection moc = mc.GetInstances();

               String strCpuID = null;
               foreach (ManagementObject mo in moc)
               {
                   strCpuID = mo.Properties["ProcessorId"].Value.ToString();
                   break;
               }
               return strCpuID;
           }
           catch
           {
               return "szzx";
           }

       }//end method

       public string GetDisk()
       {
           //    获取硬盘信息
           string _HDInfo = "";
           ManagementClass cimobject1 = new ManagementClass("Win32_DiskDrive");
           ManagementObjectCollection moc1 = cimobject1.GetInstances();
           foreach (ManagementObject mo in moc1)
           {
               _HDInfo = (string)mo.Properties["Model"].Value;
           }
           return _HDInfo;
       }