async void HandleItemImageTap(object sender, System.EventArgs e)
{
List <Photo> photos;
try
{
photos = await viewModel.GetPhotosForItem();
} catch (Exception ex)
{
HandleException(ex);
return;
}
if (photos != null)
{
PhotoBrowser photoBrowser = new PhotoBrowser();
photoBrowser.Photos = photos;
photoBrowser.Show();
}
else
{
var message = "An error occured when loading list of images.";
Debug.WriteLine(message);
await DisplayAlert("Error", message, "OK");
}
}
