ASP.NET中獲取cpu序列號

   先在引用中加入System.Management;

   string cpuInfo = "";
   ManagementClass cimobject = new ManagementClass("Win32_Processor");
   ManagementObjectCollection moc = cimobject.GetInstances();
   foreach(ManagementObject mo in moc)
   {
    cpuInfo = mo.Properties["ProcessorId"].Value.ToString();
    Response.Write ("cpu序列號："+cpuInfo.ToString ());
   }