获取CpuID public static string GetCPUInfo() { string text1 = ""; ManagementClass class1 = new ManagementClass("Win32_Processor"); ManagementObjectCollection collection1 = class1.GetInstances(); using (ManagementObjectCollection.ManagementObjectEnumerator enumerator1 = collection1.GetEnumerator()) { while (enumerator1.MoveNext()) { ManagementObject obj1 = (ManagementObject) enumerator1.Current; text1 = obj1.Properties["ProcessorId"].Value.ToString(); } } return text1; }