Question

c#是否无法有效获取cpu序列号

Answer 1

1. 添加引用：using System.Management;

2.         private string GetCpuID()
           {
               try
               {
                   string CpuID = string.Empty;
                   ManagementClass mc = new ManagementClass("Win32_Processor");
                   ManagementObjectCollection moc = mc.GetInstances();
                   foreach (ManagementObject mo in moc)
                   {
                       CpuID = mo.Properties["ProcessorId"].Value.ToString();
                   }
                   moc = null;
                   mc = null;
                   return CpuID;
               }
               catch
               {
                   return "unknow";
               }
           }