private void Button_Click(object sender, RoutedEventArgs e)
{
bool allGood = true;
string message = null;
string url = txbUrl.Text;
if (!InputValidator.IsUrl(url))
{
allGood = false;
message += "The \"Url-field\" must be in the correct format. \n";
}
if (InputValidator.IsEmpty(txbUpdate.Text))
{
allGood = false;
message += "The \"Update Interval-field\" must be filled in. \n";
}
if (InputValidator.ContainsChar(txbUpdate.Text))
{
allGood = false;
message += "The \"Update Interval-field\" can´t contain characters. \n";
}
//validering
if (allGood)
{
RssReader rr = new RssReader();
Feed feed = rr.ReadBasicFeed(url);
rr.UpdateFeedItems(feed);
feed.UpdateInterval = Convert.ToInt64(txbUpdate.Text) * TimeSpan.TicksPerDay;
feed.Category = new Category() { Name = cbCategory.Text };
feed.LastUpdate = DateTime.Today;
feedList.Add(feed);
MessageBox.Show("The new feed has been added!", "Sucess!");
txbUpdate.Clear();
txbUrl.Clear();
}
else
{
MessageBox.Show(message, "Error");
}
}
