How to convert JSON String into C# class object

I am trying to convert JSON object into C# class object, Using a really simple test case:

JavaScriptSerializer json_serializer = new JavaScriptSerializer();
object routes_list = json_serializer.DeserializeObject("{ \"test\":\"some data\" }");

The problem is that routes_list never gets set; it's an undefined object. Any ideas?

Asked by:- jaya

: 1952 At:- 5/25/2017 3:32:46 PM

JSON C# serialization deserialization

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2 Answers

Answered by:- vikas_jk

Hello thanks for asking question

It looks like you could create a Class that represents the object that you're converting to.

It would be helpful when you are dealing with larger JSON inputs also, so always try to create a class first.

Your class can be

public class Test {

      public string test {get;set;}
  }

After that, you can simply convert it by using this code

 JavaScriptSerializer oJS = new JavaScriptSerializer();

//here response.Content=   "{ \"test\":\"some data\" }"           
var obj= oJS.Deserialize<test>(response.Content);

i hope this help's

At:- 5/25/2017 4:21:41 PM

Good it work's 0

By : jaya - at :- 5/25/2017 4:25:42 PM

you can take a look on this https://qawithexperts.com/article/web-api/quick-tip-to-convert-json-into-class-object/26 ,also if you need further help 0

By : vikas_jk - at :- 5/25/2017 4:38:23 PM

comment to above answer

Answered by:- pika

Although this is already marked as answer, if you just need to convert JSON string into C# class object than using Visual Studio "Edit"->"Paste as Special"->"Paste JSON as class" will work for you.

Take a look at this article https://qawithexperts.com/article/web-api/quick-tip-to-convert-json-into-class-object/26

Use the answer of this question convert JSON string into C# class

https://qawithexperts.com/questions/239/how-to-convert-dynamic-json-string-into-c-class

Hope this helps.

At:- 3/23/2018 10:38:42 AM Updated at:- 3/23/2018 10:39:16 AM