public void Delete() { using(var context = new StockMarketContext()) { var stock = context.AvailableStocks.Single(s => s.StockId == Stock.StockId); stock.PriceHistory.Clear(); context.AvailableStocks.Remove(stock); context.SaveChanges(); Publish(Stock, true); base.TryClose(true); } }
public void Save() { this.Stock.CurrentPrice = Stock.DefaultPrice; using(var context = new StockMarketContext()) { var stock = context.AvailableStocks.Find(Stock.StockId); if(stock == null) context.AvailableStocks.Add(Stock); else { var toUpdate = context.AvailableStocks.Single(s => s.StockId == Stock.StockId); toUpdate.Name = Stock.Name; } context.SaveChanges(); Publish(Stock); base.TryClose(true); } }