.Net 获取CPU信息，硬盘信息，网卡Mac信息

 
       public String GetCpuInfo()
        {
            //得到cpu信息
            string CPUInfo = "";
            ManagementClass mc = new ManagementClass("Win32_Processor");
            ManagementObjectCollection moc = mc.GetInstances();
            foreach (ManagementObject mo in moc)
            {
                CPUInfo = mo.Properties["ProcessorId"].Value.ToString();

            }
            return CPUInfo;
        }

 

        public string GetHDInfo()
        {
            //获取硬盘信息
            string HDInfo = "";
            ManagementClass mc = new ManagementClass("Win32_DiskDrive");
            ManagementObjectCollection moc = mc.GetInstances();
            foreach (ManagementObject mo in moc)
            {
                HDInfo = (string)mo.Properties["Model"].Value;
            }
            return HDInfo;
        }
        public static void GetMacAddress()

        {
            //获取网卡硬件地址

            string MacAddress = "";
            ManagementClass mc = new ManagementClass("Win32_NetworkAdapterConfiguration");
            ManagementObjectCollection moc = mc.GetInstances();
            foreach (ManagementObject mo in moc)
            {
                if ((bool)mo["IPEnabled"] == true)
                    MacAddress = mo["MacAddress"].ToString();
                mo.Dispose();
            }
            return MacAddress;
        }