using Newtonsoft.Json;

using System;

​

public class Example

{

    public class MyObject

    {

        public string Name { get; set; }

        public int Age { get; set; }

        public string Description { get; set; }

    }

​

    public static string GetEscapedJson(object obj)

    {

        if (obj == null)

        {

            return null; // Or handle null as needed

        }

​

        string json = JsonConvert.SerializeObject(obj);

        string escapedJson = JsonConvert.ToString(json); // This is the key line for escaping

​

        return escapedJson;

    }

​

    public static void Main(string[] args)

    {

        MyObject myObject = new MyObject

        {

            Name = "John Doe",

            Age = 30,

            Description = "This is a \"test\" with special characters."

        };

​

        string escapedJson = GetEscapedJson(myObject);

​

        Console.WriteLine(escapedJson);

​

        //Example of unescaping.

        string unescaped = JsonConvert.DeserializeObject<string>(escapedJson);

        Console.WriteLine(unescaped);

​

        //Example of re-serializing the unescaped json.

        MyObject reSerializedObject = JsonConvert.DeserializeObject<MyObject>(unescaped);

        Console.WriteLine(reSerializedObject.Description);

    }

}