public override async ValueTask <Page <StorageFileItem> > GetNextPageAsync( string continuationToken, int?pageSizeHint, bool isAsync, CancellationToken cancellationToken) { Task <Response <FilesAndDirectoriesSegment> > task = _client.GetFilesAndDirectoriesInternal( continuationToken, _prefix, pageSizeHint, isAsync, cancellationToken); Response <FilesAndDirectoriesSegment> response = isAsync ? await task.ConfigureAwait(false) : task.EnsureCompleted(); var items = new List <StorageFileItem>(); items.AddRange(response.Value.DirectoryItems.Select(d => new StorageFileItem(true, d.Name))); items.AddRange(response.Value.FileItems.Select(f => new StorageFileItem(false, f.Name, f.Properties?.ContentLength))); return(Page <StorageFileItem> .FromValues( items.ToArray(), response.Value.NextMarker, response.GetRawResponse())); }