public MovieViewModel()
{
movies = new InfiniteScrollCollection <Movie>
{
OnLoadMore = async() =>
{
IsBusy = true;
// load the next page
var page = movies.Count / PageSize;
var items = await movieService.GetMoviesAsync(page, PageSize);
IsBusy = false;
// return the items that need to be added
return(items);
},
OnCanLoadMore = () =>
{
return(movies.Count < 100);
}
};
_ = DownloadDataAsync();
}