private void AddRemoveFavoriteButton_Tap(object sender, System.Windows.Input.GestureEventArgs e)
{
City itemViewModel = new City();
DbEngine EngineWorker = new DbEngine();
itemViewModel = CityList.SelectedItem as City;
string Code = itemViewModel.AirportCode;
CityList.SelectedItem = null;
if (EngineWorker.AddAirportToFavorites(Code) == true)
{
MessageBox.Show("Το Αεροδρόμιο " + itemViewModel.AirportName + " Προστέθηκε στα Αγαπημένα !"); this.CityList.ItemsSource = GetCity.GetAllCitiesData();
return;
}
else
{
MessageBox.Show("Το Aεροδρόμιο " + itemViewModel.AirportName + "Αφαιρέθηκε απο τα Αγαπημένα");
DbEngine.GetFavoriteAirports();
List <string> Favorites = new List <string>();
Favorites = DbEngine.GetFavoriteAirports();
this.CityList.ItemsSource = null;
this.CityList.ItemsSource = GetCity.GetFavoriteCities(Favorites);
if (this.CityList.Items.Count == 0)
{
MessageBox.Show("Δεν βρέθηκε καταχώρηση στα αγαπημένα. Επιστροφή..."); CityList.ItemsSource = GetCity.GetAllCitiesData();
}
return;
}
}
public void LoadFavorites()
{
List <string> Favorites = new List <string>();
Favorites = DbEngine.GetFavoriteAirports();
if (Favorites.Count == 0)
{
MessageBox.Show("Δεν βρέθηκε καταχώρηση στα αγαπημένα...");
FavoritesListEnabled = false;
return;
}
this.CityList.ItemsSource = GetCity.GetFavoriteCities(Favorites);
this.CanvasOption.Visibility = Visibility.Collapsed;
FavoritesListEnabled = true;
this.MainLabel.Text = "Αγαπημένα";
this.CityList.Visibility = Visibility.Visible;
}