获取电脑的CPU编号

 1 static string macNumber = string.Empty;       
 2 static void Main(string[] args)
 3 {
 4     string s = GetPCCPUNumer();
 5     Console.WriteLine(s);
 6     Console.ReadKey();
 7 }
 8 
 9 static string GetPCCPUNumer()
10 {
11     ManagementClass managementClass = new ManagementClass("Win32_Processor");
12     ManagementObjectCollection moc = managementClass.GetInstances();
13     foreach (ManagementObject item in moc)
14     {
15         macNumber = item.Properties["ProcessorId"].Value.ToString();
16     }
17     return macNumber;
18 }

 End。