private void Select(object obj) { if (obj == null || !(obj is BoardCardItem)) { return; } CardSelectorRequest.Raise(new PopupContainerCardSelectorViewModelNotification() { Title = string.Empty, CardsCount = ((BoardCardItem)obj).CardsCount, CardCollection = FilterModel.GetCardItemsCollectionForStreet(((BoardCardItem)obj).TargetStreet), }, returned => { }); }