acquiring a MAC address wpf

public static void ShowNetworkInterfaces()
{

        IPGlobalProperties computerProperties = IPGlobalProperties.GetIPGlobalProperties();
        NetworkInterface[] nics = NetworkInterface.GetAllNetworkInterfaces();
       // HostName = computerProperties.HostName;
        Console.WriteLine("Interface information for {0}.{1}     ",
                computerProperties.HostName, computerProperties.DomainName);
        if (nics == null || nics.Length < 1)
        {
            Console.WriteLine("  No network interfaces found.");
            return;
        }
        foreach (NetworkInterface adapter in nics)
        {
            IPInterfaceProperties properties = adapter.GetIPProperties(); //  .GetIPInterfaceProperties();
            string Description = adapter.Description;//接口的描述
            string NetworkInterfaceType = adapter.NetworkInterfaceType.ToString();//获取接口类型
            PhysicalAddress address = adapter.GetPhysicalAddress();//返回MAC地址
            if (NetworkInterfaceType != "Loopback" && NetworkInterfaceType == "Ethernet")
            
                EthernetPath = adapter.GetPhysicalAddress().ToString();
            //byte[] bytes = address.GetAddressBytes();
            //for (int i = 0; i < bytes.Length; i++)
            //{
            //    //.ToString("X2") 将byte数组转换成字符串
            //    Console.Write("{0}", bytes[i].ToString("X2"));
            //    if (i != bytes.Length - 1)
            //    {
            //        Console.Write("-");
            //    }
            //}
        }
    
    }