总结Linq或者lamdba的写法

1 var head = new OmsEcorderHead 2 { 3 PkEcorderHead = OrderHeadId, 4 AppId = appid, 5 Integral = Convert.ToDecimal(reqdata.Body.Integral.ToString()), 6 ShipIntegral = Convert.ToDecimal(reqdata.Body.ShipIntegral.ToString()), 7 //必填 8 Co = reqdata.Body.CO, 9 Whse = reqdata.Body.WHSE, 10 ReceiptTime = Convert.ToDateTime(reqdata.Body.ReceiptTime.ToString("yyyy-MM-dd HH:mm:ss")) 11 } var InvoiceTitle = new string[] { "a", "b", "c", "d ", "e" }; if (InvoiceTitle.Where<string>(l => l == reqdata.Body.InvoiceTitle.ToLower()).Count() == 0) throw new ECOrderException { ErrorCode = "X1007-01", TransMessage = "传入的InvoiceTitle的值不正确，请修改" };

　　

将传递过来的一个实体，赋值给一个自己的类， 1 var ary = reqdata.Body.Detail.Select(l => new OMSECData.orderDetail 2 { 4 GoodsName = l.GoodsName, 5 GoodsNumber = l.GoodsNumber, 6 GoodsPrice = l.GoodsPrice, 7 TradeIntegral = l.TradeIntegral, 8 ShopMoney = l.ShopMoney, 9 GoodsAmount = l.GoodsAmount， 16 CreateDateTime = Convert.ToDateTime(DateTime.UtcNow.AddHours(8)) 17 }).ToList(); foreach (var item in ary) head.OmsEcorderDetail.Add(item);

 

1 ActionResult result = null; 2 3 var obj = new JObject 4 { 5 {"Head", new JObject 6 { 7 { "TransMessage","" }, 8 { "TransCode",transCode }, 9 { "TransId", reqdata.Head.TransId }, 10 { "ErrorCode", "" } 11 } 12 }, 13 {"Body", new JObject 14 { 15 { "CreateDateTime", DateTimeOffset.Now.AddHours(8).ToUnixTimeSeconds().ToString() } 16 } 17 } 18 }; 19 20 result = new ContentResult() 21 { 22 Content = Newtonsoft.Json.JsonConvert.SerializeObject(obj), 23 ContentType = "application/json" 24 };

 

转载于:https://www.cnblogs.com/ZkbFighting/p/10842791.html