public async Task <ActionResult> FetchAsynchronously()
{
var resultItems = new List <Headline>();
foreach (var newsSource in _newsSources)
{
string rawData = await new WebClient().DownloadStringTaskAsync(newsSource.Url);
resultItems.AddRange(ParserUtils.ExtractHeadlines(newsSource, rawData));
}
return(View("results", resultItems));
}
private async Task <Headline[]> FetchHeadlinesTaskAsync(NewsSource newsSource)
{
string rawData = await new WebClient().DownloadStringTaskAsync(newsSource.Url);
return(ParserUtils.ExtractHeadlines(newsSource, rawData));
}