CODEWITHSUNDEEP
c#jsondeserialization
mehmetserif
mehmetserif

Reputation: 1227

Json Deserialization to a class

I have dynamic json result and i want to create an object for that json string. After that i will fill that object with the deserialized object. Here is the json string:

[{"_34":{
   "Id":"34",
   "Z":["42b23718-bbb8-416e-9241-538ff54c28c9","c25ef97a-89a5-4ed7-89c7-9c6a17c2413b"],
   "C":[]
   }
}]

How does the object look like? Or how can i deserialize this string to a class.

Thanks.

Upvotes: 1

Views: 256

Answers (4)

digitebs
digitebs

Reputation: 852

Wrap your string in eval function:

var myObject = eval('(' + myJSONtext + ')');

Upvotes: -2

Stéphane Bebrone
Stéphane Bebrone

Reputation: 2763

You can use the JavaScriptSerializer which available out of the box or json.net if you prefer something open source.

Based on Darin Dimitrov's sample, here's how you'd do with json.net:

using System.Collections.Generic;
using System;
using Newtonsoft.Json;

namespace ConsoleApplication1
{
   class Program
   {
          static void Main(string[] args)
          {
              string json = "[{\"_34\":{ \"Id\":\"34\", \"Z\":[\"42b23718-bbb8-416e-9241-538ff54c28c9\",\"c25ef97a-89a5-4ed7-89c7-9c6a17c2413b\"], \"C\":[] } }]";
              var result = JsonConvert.DeserializeObject<Dictionary<string, Result>[]>(json);
              Console.WriteLine(result[0]["_34"].Z[1]);
           }
   }

   public class Result
   {
        public string Id { get; set; }
        public string[] Z { get; set; }
        public string[] C { get; set; }
   }
}

Upvotes: 3

Tx3
Tx3

Reputation: 6916

Target class

public class Target
{
    public string Id;
    public List<string> Z;
    public List<string> C;
}

Deserialization

var ser = new JavaScriptSerializer();
var obj = ser.Deserialize<Target>(json);

Upvotes: 0

Darin Dimitrov
Darin Dimitrov

Reputation: 1038710

Here's an example:

using System;
using System.Collections.Generic;
using System.IO;
using System.Web.Script.Serialization;

public class Result
{
    public string Id { get; set; }
    public string[] Z { get; set; }
    public string[] C { get; set; }
}

class Program
{
    static void Main()
    {
        var json = @"[{""_34"": {""Id"": ""34"",""Z"": [""42b23718-bbb8-416e-9241-538ff54c28c9"",""c25ef97a-89a5-4ed7-89c7-9c6a17c2413b""],""C"": []}}]";
        var serializer = new JavaScriptSerializer();
        var result = serializer.Deserialize<Dictionary<string, Result>[]>(json);
        Console.WriteLine(result[0]["_34"].Z[1]);
    }
}

Upvotes: 1

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