// GET: Cards public ActionResult Index() { OperationService op = new OperationService(); var modelList = op.GetCards(); var returnModelList = modelList?.Select(x => new CardViewModel() { CreateDate = x.CreateDate, Id = x.Id, IsActive = x.IsActive, CardId = x.CardId, CardPrice = x.CardPrice }) ?? new List <CardViewModel>(); return(View(returnModelList)); }