protected override async void OnAppearing() { base.OnAppearing(); var cosmosService = new CosmosService(); var reviews = await cosmosService.GetReviewsForMovie(MovieId); reviewListView.ItemsSource = reviews; }
protected async override void OnAppearing() { base.OnAppearing(); if (movieListView.ItemsSource == null) { var cosmosService = new CosmosService(); var movies = await cosmosService.GetAllMovies(); movieListView.ItemsSource = movies; } movieListView.ItemSelected += MovieListView_ItemSelected; }