private void LoadArticlesPage(FetchArticlesResult articles)
{
var nextPage = Articles.VirtualPage + 1;
if (nextPage != articles.PageNumber)
{
// Already loaded, discarding the result
return;
}
Articles.AddPage(articles.Articles, articles.TotalCount, articles.PageNumber, articles.PageSize);
LoadMoreCommand.ChangeCanExecute();
Raise(nameof(IsEmpty));
}