AllJoynSimulatorApp.MainPage.GetDeviceID C# (CSharp) Метод

        private Guid GetDeviceID()
        {
            if (!Windows.Storage.ApplicationData.Current.LocalSettings.Values.ContainsKey("DSBDeviceId"))
            {
                Guid deviceId = Guid.NewGuid();
                Windows.Storage.ApplicationData.Current.LocalSettings.Values["DSBDeviceId"] = deviceId;
                return deviceId;
            }
            return (Guid)Windows.Storage.ApplicationData.Current.LocalSettings.Values["DSBDeviceId"];
        }
        private void LoadDevices()