private void GetVolumeInfo_Click(object sender, RoutedEventArgs e)
        {
            string ip  = IpTextbox.Text;
            string psk = PskTextBox.Text;

            if (string.IsNullOrWhiteSpace(ip) || string.IsNullOrWhiteSpace(psk))
            {
                MessageBox.Show("Must enter an IP and/or PSK");
                return;
            }
            var result = BraviaCommands.GetVolumeInformation(ip, psk);

            if (result != null && result.Result != null)
            {
                UpdateOutputText("Speaker Volume: " + result.Result[0].First(x => x.Target == "speaker").Volume.ToString());
                UpdateOutputText("Headphone Volume: " + result.Result[0].First(x => x.Target == "headphone").Volume.ToString());
            }
            else
            {
                UpdateOutputText("Command Failed");
            }
        }