protected void LinkButton1_Click1(object sender, EventArgs e) { if (Session["Orders"] != null) { if (Session["OrderInHouseSession"] != null) { object selectedId = Session["OrderInHouseSession"]; if (selectedId != null) { Sell_OrderOutHousesService sellOrderServer = new Sell_OrderOutHousesService(); Sell_OrderOutHouseService sellOrderMainServer = new Sell_OrderOutHouseService(); Sell_OrderOutHouse sell_OrderOutHouseModel = sellOrderMainServer.GetModel(Convert.ToInt32(selectedId)); txtSupplier.Text = sell_OrderOutHouseModel.Supplier; txtSellProNo.Text = sell_OrderOutHouseModel.ProNo; txtPOName.Text = sell_OrderOutHouseModel.POName; txtPONo.Text = sell_OrderOutHouseModel.PONo; lblTotal.Text = sell_OrderOutHouseModel.SellTotal.ToString(); List <Sell_OrderOutHouses> POOrders = sellOrderServer.Sell_OrderOutHouse_Sell_OrderInHouse_ListView(" id=" + selectedId);; List <Sell_OrderOutHouseBacks> sellOrderOutList = new List <Sell_OrderOutHouseBacks>(); foreach (var model in POOrders) { Sell_OrderOutHouseBacks sellOrderOutModel = new Sell_OrderOutHouseBacks() { Good_Model = model.Good_Model, GoodName = model.GoodName, GoodNo = model.GoodNo, GoodNum = model.GoodNum, GoodPrice = model.GoodPrice, //GoodRemark = model.GoodRemark, GoodSellPrice = model.GoodSellPrice, GoodSellPriceTotal = model.GoodSellPriceTotal, GoodSpec = model.GoodSpec, GoodTypeSmName = model.GoodTypeSmName, GoodUnit = model.GoodUnit, GooId = model.GooId, HouseID = model.HouseID, HouseName = model.HouseName, SellId = model.Ids, Total = model.Total, }; sellOrderOutList.Add(sellOrderOutModel); } Session["Orders"] = sellOrderOutList; Session["OrderInHouseSession"] = null; gvList.DataSource = sellOrderOutList; gvList.DataBind(); } //} //List<Sell_OrderOutHouseBacks> selectedList = Session["DioSellWFHouseGoods"] as List<Sell_OrderOutHouseBacks>; //if (selectedList.Count > 0) //{ // List<Sell_OrderOutHouseBacks> POOrders = Session["Orders"] as List<Sell_OrderOutHouseBacks>; // if (POOrders == null) POOrders = new List<Sell_OrderOutHouseBacks>(); // POOrders.AddRange(selectedList); // Session["DioSellWFHouseGoods"] = null; // gvList.DataSource = POOrders; // gvList.DataBind(); // Session["Orders"] = POOrders; //} } } }