Opc.Ua.SampleClient.ClientPage.MonitoredItem_Notification C# (CSharp) Method

        private async void MonitoredItem_Notification(MonitoredItem monitoredItem, MonitoredItemNotificationEventArgs e)
        {
            if (e.NotificationValue == null)
            {
                return;
            }

            await Dispatcher.RunAsync(CoreDispatcherPriority.Normal,() =>
            {
                try
                {
                    XmlEncoder encoder = new XmlEncoder(monitoredItem.Subscription.Session.MessageContext);
                    e.NotificationValue.Encode(encoder);
                    ServerStatusTB.Text = encoder.Close();
                }
                catch (Exception ex)
                {
                    Utils.Trace(ex, "Error processing monitored item notification.");
                }
            });
        }