void DeleteFavoriteCommand_Executed(object sender, ExecutedRoutedEventArgs e)
{
if (LsvFavorites != null && LsvFavorites.SelectedItems.Count > 0)
{
var result = MessageBox.Show(this, string.Format("Are you sure Delete {0} items?", LsvFavorites.SelectedItems.Count), Title, MessageBoxButton.OKCancel, MessageBoxImage.Question);
if (result != MessageBoxResult.OK)
{
return;
}
var favs = LsvFavorites.SelectedItems.OfType <Favorite>().ToArray();
foreach (var fav in favs)
{
Favorites.List.Remove(fav);
}
try
{
Favorites.Save();
}
catch (Exception ex)
{
MessageBox.Show(this, ex.Message, Title, MessageBoxButton.OK, MessageBoxImage.Error);
}
}
}
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;
}
}