C# Get MAC Address

Get MAC Address C#

C#

    public string GetMACAddress()
    {
        ManagementClass mc = new ManagementClass("Win32_NetworkAdapterConfiguration");
        ManagementObjectCollection moc = mc.GetInstances();
        string MACAddress = String.Empty;
        foreach (ManagementObject mo in moc)
        {
            if (MACAddress == String.Empty) // only return MAC Address from first card
            {
                if ((bool)mo["IPEnabled"] == true) MACAddress = mo["MacAddress"].ToString();
            }
            mo.Dispose();
        }
        return MACAddress;
    }