public void RemoveData() { using (var context = new PhotoStudioContext()) { context.Orders.RemoveRange(context.Orders); context.Clients.RemoveRange(context.Clients); context.Options.RemoveRange(context.Options); context.SaveChanges(); } }
public void ReadAndWriteOrders() { using (StreamReader reader = new StreamReader(OrdersFilePath)) { while (!reader.EndOfStream) { string[] values = reader.ReadLine().Split(';'); Order order = new Order(); order.Client = _newClients[Convert.ToInt32(values[0]) - 1]; order.Option = _newOptions[Convert.ToInt32(values[1]) - 1]; order.Quantity = Convert.ToInt32(values[2]); order.DateStart = DateTime.Parse(values[3]); order.DateFinish = DateTime.Parse(values[4]); _newOrders.Add(order); } } using (var context = new PhotoStudioContext()) { context.AddRange(_newOrders); context.SaveChanges(); } }