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C#中将foreach改为for循环,并将数据添加到数组中以["",""]格式输出

程序员文章站 2024-03-24 22:43:40
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如何反序列化为对象具体步骤见:将json带数组的数据反序列化
将List数据添加到数组中,然后将数组以[“”,”“]格式输出:
C#中将foreach改为for循环,并将数据添加到数组中以["",""]格式输出
类似这里的id(多个放到数组中)

public class OrderList
    {
        public bool success { get; set; }
        public List<ModelOrder> model { get; set; }
        public int total { get; set; }
    }

 public class ModelOrder
    {
        public string id { get; set; }
        public string code { get; set; }
        public string entityId{ get; set; }
        public string name{ get; set; }
        public string price{ get; set; }
        public int kind { get; set; }
        public string kindName{ get; set; }
    }
public static String test(string jsonStr)
{
    System.Web.Script.Serialization.JavaScriptSerializer js = new System.Web.Script.Serialization.JavaScriptSerializer();

    Test.OrderList orderList = js.Deserialize<Test.OrderList>(jsonStr);
            if(orderList.success)
            {
                List<Test.ModelOrder> modelOrder = orderList.model;

                //将这个列表中的orderId直接添加到数组中
                string[] array = new string[modelOrder.Count];//创建数组
                string resArr="";
                for (int i=0;i< modelOrder.Count;i++)//以for方式
                {
                    Test.ModelOrder item = modelOrder[i];//foreach 与for的互转

                        String orderIdOrder = item.orderVo.orderId;
                    array[i] = orderIdOrder.ToString();
                    resArr = string.Join("\",\"",  (string[])array.ToArray() );  //\"" + ticket+"\"
                                                                             //.ToArray(typeof(string)));


                }
                string arrStr = "[\"" + resArr + "\"]";//将数据转为数组["",""]格式输出
                System.Diagnostics.Debug.WriteLine("订单列表直接toString为:" + array.ToString());
                System.Console.WriteLine("");
                System.Console.WriteLine("数组结构为:"+ arrStr);

                //foreach的方式为:
                foreach (Test.ModelOrder item in modelOrder)
                {
                    String orderIdOrder = item.orderVo.orderId;
                }

}

运行结果为:
C#中将foreach改为for循环,并将数据添加到数组中以["",""]格式输出