C#获取CPU机器码并转换成10进制

        public string GetCpuInfo()
        {
            string cpuInfo = "";
            try
            {
                using (ManagementClass cimobject = new ManagementClass("Win32_Processor"))
                {
                    ManagementObjectCollection moc = cimobject.GetInstances();

                    foreach (ManagementObject mo in moc)
                    {
                        cpuInfo = mo.Properties["ProcessorId"].Value.ToString();
                        cpuInfo = GetLastStr(cpuInfo,4);//截取最后4位
                        int s = Convert.ToInt32(cpuInfo,16);//16进制转换成10进制
                        cpuInfo = s.ToString();
                        mo.Dispose();
                    }
                }
            }
            catch (Exception)
            {
                throw;
            }
            return cpuInfo.ToString();
        }

使用前要引用：

代码头部要添加：

using System.Management;

-------------VS2022 (64 位) C# for windows10