Я написал один простой веб-сервис, который получает список продуктов в JSONText, который является строковым объектом

Код веб-сервиса ниже

using System;
using System.Collections.Generic;
using System.Web;
using System.Web.Services;
using System.Web.Script.Services;
using System.Runtime.Serialization.Json;
using System.IO;
using System.Text;

/// <summary>
/// Summary description for JsonWebService
/// </summary>
[WebService(Namespace = "http://tempuri.org/")]
[WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
[System.Web.Script.Services.ScriptService]
public class JsonWebService : System.Web.Services.WebService 
{

    public JsonWebService () {

        //Uncomment the following line if using designed components 
        //InitializeComponent(); 
    }

    [WebMethod]
    [ScriptMethod(ResponseFormat = ResponseFormat.Json)]
    public string GetProductsJson(string prefix) 
    {
        List<Product> products = new List<Product>();
        if (prefix.Trim().Equals(string.Empty, StringComparison.OrdinalIgnoreCase))
        {
            products = ProductFacade.GetAllProducts();
        }
        else
        {
            products = ProductFacade.GetProducts(prefix);
        }
        //yourobject is your actula object (may be collection) you want to serialize to json
        DataContractJsonSerializer serializer = new DataContractJsonSerializer(products.GetType());
        //create a memory stream
        MemoryStream ms = new MemoryStream();
        //serialize the object to memory stream
        serializer.WriteObject(ms, products);
        //convert the serizlized object to string
        string jsonString = Encoding.Default.GetString(ms.ToArray());
        //close the memory stream
        ms.Close();
        return jsonString;
    }
}

now it give me resoponse like below :

{& quot; d & quot;: & quot; [{\ & quot; ProductID \ & quot;: 1, \ & quot; ProductName \ & quot;: \ & quot; Product 1 \ & quot;}, {\ & quot; ProductID \ & quot;: 2, \ & quot; ProductName \ & quot; \ "& quot; Product 2 \ & quot;}, {\ & quot; ProductID \ & quot;: 3, \ & quot; ProductName \ & quot;: \ & quot; Product 3 \ & quot;}, {\ & quot; ProductID \ ": 4, \" ProductName \ ": \" Product 4 \ ", {\" ProductID \ ": 5, \" ProductName \ ": \" Product 5 \ " & quot;}, {\ & quot; ProductID \ & quot;: 6, \ & quot; ProductName \ & quot; \ \ quot; Product 6 \ & quot;}, {\ & quot; ProductID \ & quot;: 7, \ & quot; ProductName \ & quot ;: \ & quot; Product 7 \ & quot;}, {\ & quot; ProductID \ & quot;: 8, \ & quot; ProductName \ & quot;: \ & quot; Product 8 \ & quot;}, {\ & quot; ProductID \ & quot ;: 9, \ "quot; ProductName \": \ & quot; Product 9 \ ", {\ & quot; ProductID \ & quot;: 10, \ & quot; ProductName \ & quot; \" quot; Product 10 \ "}] & quot; ;}

But i am looking for below out put

[{"ProductID": 1, "ProductName": "Product 1"}, {"ProductID": 2, "ProductName": "Product 2"}, {"ProductID": 3, " ; ProductName ":" Product 3 "}, {" ProductID ": 4," ProductName ":" Product 4 "}, {" ProductID ": 5," ProductName ":" Product 5 "" , {"ProductID": 6, "ProductName": "Product 6"}, {"ProductID": 7, "ProductName": "Product 7"}, {"ProductID": 8, " ; ProductName ":" Product 8 "}, {" ProductID ": 9," ProductName ":" Product 9 "}, {" ProductID ": 10," ProductName ":" Product 10 "" ]

кто-нибудь может сказать мне, что является актуальной проблемой

Спасибо