SenseNet.ApplicationModel.DeviceManager.GetRequestedDeviceNamePrivate C# (CSharp) Метод

        private string GetRequestedDeviceNamePrivate(string userAgent)
        {
            foreach (var device in _devices)
                if (device.Identify(userAgent))
                    return device.Name;
            return null;
        }
        private string[] GetDeviceChainPrivate(string requestedDevice)