void BtnAddFavorite_Click(object sender, RoutedEventArgs e)
{
if (PopupFavorite.IsOpen && PopupFavorite.DataContext is Favorite)
{
var fav = (Favorite)PopupFavorite.DataContext;
Favorites.List.Add(fav);
try
{
Favorites.Save();
}
catch (Exception ex)
{
MessageBox.Show(this, ex.Message, Title, MessageBoxButton.OK, MessageBoxImage.Error);
}
PopupFavorite.IsOpen = false;
PopupFavorite.DataContext = null;
}
}