ChangeIP.Source.KnowMacAddress.GetMacAddress C# (CSharp) Method

        public string GetMacAddress()
        {
            return macAddress;
        }

 private void ReadMac()
 {
     KnowMacAddress findMAC = new KnowMacAddress();
     findMAC.FindMacAddress();
     this.macAddress = findMAC.GetMacAddress();
     ChangeSettings();
 }