How to convert JSON String into XML Document in c# .NET?

Here I expalined JSON and XML in briefly because this post  is how to convert JSON into XMl Doc

Whta is JSON:-

JSON (JavaScript Object Notation) is a lightweight data-interchange format. It is easy for humans to read and write. It is easy for machines to parse and generate. It is based on a subset of the JavaScript Programming Language.

Example :-

       var jason = {

                     "age" : "24",

                     "hometown" : "Missoula, MT",

                     "gender" : "male"

                   };

What si XML :-

Extensible Markup Language (XML) is a markup language that defines a set of rules for encoding documents in a format which is both human-readable and machine-readable.

Example:-

<?xml version="1.0" encoding="UTF-8" ?>

<Emp Id>rps101</Emp Id>

<EmpName>Rampal</EmpName>

<EmpDOB>12-05-2015</EmpDOB>

<Salary>50000</Salary>

<Designation>Developer</Designation>

Now here I worte how to convert JSON string into XMl Document.

Source code:-

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Threading.Tasks;

using System.Xml;

using System.IO;

using Newtonsoft.Json;

namespace ConsoleAppDemo

{

    class Program

    {

        static void Main(string[] args)

        {

            // sample json string

            String Json = "{\"Name\": \"Rampal\", \"Gender\": \"Male\",

            \"EmailId\": \"rphbti640@gmail.com\", \"MobileNo\": \"8861447949\", 

            \"City\": \"Bangluru\", \"Country\": \"India\"}";

            // Pass the json string to below method

            string smlDoc = ConvertJsonToXMLDoc(Json);

            Console.WriteLine(smlDoc);

            Console.ReadKey();

           

        }

        public static string ConvertJsonToXMLDoc(string jsondata)

        {

            string ResponseXMLData = string.Empty;

            // use the method DeserializeXmlNode abailabe in Newtonsoft.Json namespace

            XmlDocument doc = (XmlDocument)JsonConvert.DeserializeXmlNode(jsondata, "DocumentElement");

            // Create an instance of string writer class

            StringWriter sw = new StringWriter();

            // Create an instance of XML writer class

            XmlTextWriter xw = new XmlTextWriter(sw);

            // set the indented formate

            xw.Formatting = System.Xml.Formatting.Indented;

            // write as XML Doc

            doc.WriteTo(xw);

            return sw.ToString();

        }

    }

}

Output:-