就不废话了，直接上代码

/// 
          /// 显示本机各网卡的详细信息          /// 
          public static void ShowNetworkInterfaceMessage()        {            NetworkInterface[] fNetworkInterfaces = NetworkInterface.GetAllNetworkInterfaces();            foreach (NetworkInterface adapter in fNetworkInterfaces)            {                #region " 网卡类型 "                string fCardType = "未知网卡";                string fRegistryKey = "SYSTEM\\CurrentControlSet\\Control\\Network\\{4D36E972-E325-11CE-BFC1-08002BE10318}\\" + adapter.Id + "\\Connection";                RegistryKey rk = Registry.LocalMachine.OpenSubKey(fRegistryKey, false);                if (rk != null)                {                    // 区分 PnpInstanceID                       // 如果前面有 PCI 就是本机的真实网卡                      // MediaSubType 为 01 则是常见网卡，02为无线网卡。                      string fPnpInstanceID = rk.GetValue("PnpInstanceID", "").ToString();                    int fMediaSubType = Convert.ToInt32(rk.GetValue("MediaSubType", 0));                    if (fPnpInstanceID.Length > 3 &&                        fPnpInstanceID.Substring(0, 3) == "PCI")                        fCardType = "物理网卡";                    else if (fMediaSubType == 1)                        fCardType = "虚拟网卡";                    else if (fMediaSubType == 2)                        fCardType = "无线网卡";                }                #endregion                #region 网卡信息                Console.WriteLine("-----------------------------------------------------------");                Console.WriteLine("-- " + fCardType);                Console.WriteLine("-----------------------------------------------------------");                Console.WriteLine("Id .................. : {0}", adapter.Id); // 获取网络适配器的标识符                  Console.WriteLine("Name ................ : {0}", adapter.Name); // 获取网络适配器的名称                  Console.WriteLine("Description ......... : {0}", adapter.Description); // 获取接口的描述                  Console.WriteLine("Interface type ...... : {0}", adapter.NetworkInterfaceType); // 获取接口类型                  Console.WriteLine("Is receive only...... : {0}", adapter.IsReceiveOnly); // 获取 Boolean 值，该值指示网络接口是否设置为仅接收数据包。                  Console.WriteLine("Multicast............ : {0}", adapter.SupportsMulticast); // 获取 Boolean 值，该值指示是否启用网络接口以接收多路广播数据包。                  Console.WriteLine("Speed ............... : {0}", adapter.Speed); // 网络接口的速度                  Console.WriteLine("Physical Address .... : {0}", adapter.GetPhysicalAddress().ToString()); // MAC 地址                                  IPInterfaceProperties fIPInterfaceProperties = adapter.GetIPProperties();                UnicastIPAddressInformationCollection UnicastIPAddressInformationCollection = fIPInterfaceProperties.UnicastAddresses;                foreach (UnicastIPAddressInformation UnicastIPAddressInformation in UnicastIPAddressInformationCollection)                {                    if (UnicastIPAddressInformation.Address.AddressFamily == AddressFamily.InterNetwork)                        Console.WriteLine("Ip Address .......... : {0}", UnicastIPAddressInformation.Address); // Ip 地址                  }                Console.WriteLine();                #endregion            }            Console.ReadKey();        }