private void btSpara_Click(object sender, EventArgs e)
{
var newURI = new Uri(tbURL.Text);
try {
var newfeed = new RSSFetcher(newURI).Fetch();
feed.Title = newfeed.Title;
feed.Podcasts = newfeed.Podcasts;
feed.URI = newfeed.URI;
} catch (Exception ex) {
var message = "";
if (ex is UriFormatException)
{
message = "Ogiltig URL";
}
if (ex is XmlException)
{
message = "Ogiltig RRS data";
}
if (ex is ArgumentException)
{
message = "Måste ange Kategori";
}
var result = MessageBox.Show(message);
}
UpdateUI();
}
public async static void UpdateFeedPodcasts(RSSFeed feed)
{
var fetcher = new RSSFetcher(feed.URI);
var onlineFeed = fetcher.Fetch();
await Task.Run(() => {
feed.Podcasts = onlineFeed.Podcasts;
});
}
public static void AddFeed(Uri uri, Category category)
{
if (category == null)
{
throw new ArgumentException();
}
try {
var feed = new RSSFetcher(uri).Fetch();
feed.Category = category;
AddFeed(feed);
} catch (ValidationExeption ex) {
throw ex;
}
}