private void OnStartToasting(object sender, RoutedEventArgs e) { this.buttonStart.IsEnabled = false; this.buttonStop.IsEnabled = true; this.slider.IsEnabled = false; this.textBlock.Text = string.Format("Toasting at {0}%", this.slider.Value); this.imageHot.Visibility = Visibility.Visible; if (deviceManagementClient != null) { deviceManagementClient.AllowReboots(false); } }