/// <summary>
/// Triggered by reaching the end of list (or near the end based on configuration)
/// Indicates the need for loading more Recent photos.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private async void PhotosCollections_OnLoadMoreRequested(object sender, HorizontalGridView.LoadMoreEventArgs e)
{
await _searchViewModel.LoadMoreSearchResultsAsync(SearchTextBox.Text);
e.IsLoadingMore = false;
}
public LoadMoreEventArgs(HorizontalGridView gridView)
{
_gridView = gridView;
}