private async void RefreshButton_Click(object sender, RoutedEventArgs e)
{
if (refreshImage == null)
{
refreshImage = FlyoutHelper.FindNameInContainer <Image>(RefreshButton, "");
refreshProgressRing = FlyoutHelper.FindNameInContainer <ProgressRing>(RefreshButton, "");
}
refreshImage.Visibility = Visibility.Collapsed;
refreshProgressRing.IsActive = true;
await particleDevice.RefreshAsync();
refreshProgressRing.IsActive = false;
refreshImage.Visibility = Visibility.Visible;
}