private void ManageStandardCards_Click(object sender, RoutedEventArgs e) { var collection = new TrulyObservableCollection <CardInCollection>(SetsInfo.Where(s => s.IsStandardSet).SelectMany(si => si.SetCards).ToList()); OpenCollectionForEditing(collection); }
private void ManageSelectedCards_Click(object sender, RoutedEventArgs e) { OpenCollectionForEditing(SetsInfo.Where(s => s.IsSelected).SelectMany(si => si.SetCards)); }