using System;

public class Program

{

    public static void Main()

    {

        string charCollection = "4352";     

        string plainString = Newtonsoft.Json.JsonConvert.SerializeObject(charCollection);

        Console.WriteLine(charCollection);

        string stringObject = "{\"MyInt\":23}";

        string jsonRepresentation = Newtonsoft.Json.JsonConvert.SerializeObject(stringObject);

        Console.WriteLine(jsonRepresentation);

        var deserializedString = Newtonsoft.Json.JsonConvert.DeserializeObject<string>(jsonRepresentation);

        Console.WriteLine(deserializedString);

        var dictionary = new System.Collections.Generic.Dictionary<string,string>();

        var serializedObject = Newtonsoft.Json.JsonConvert.SerializeObject(new MyObject{MyInt = 23});

        Console.WriteLine(serializedObject);

        dictionary.Add("wrapped-cache-key", "\""+serializedObject+"\"");        

        dictionary.Add("cache-key", serializedObject);

        var fromCachedObject = dictionary["cache-key"];

        var deserializedObject = Newtonsoft.Json.JsonConvert.DeserializeObject<MyObject>(fromCachedObject);

        Console.WriteLine(deserializedObject);

        //Issues start occurring here

        Console.WriteLine("\n\n========================================");

        Console.WriteLine("*\r PROBLEMATIC AREA                   *");

        Console.WriteLine("========================================\n\n");      

        var fromCacheWithoutQuotes = dictionary["cache-key"];

        Console.WriteLine(fromCacheWithoutQuotes);

        var deserializedObjectWithoutQuotes = Newtonsoft.Json.JsonConvert.DeserializeObject<string>(fromCacheWithoutQuotes);

        Console.WriteLine(deserializedObjectWithoutQuotes);

        var fromCacheWithQuotes = dictionary["wrapped-cache-key"];

        Console.WriteLine(fromCacheWithQuotes);

        var deserializedObjectWithQuotes = Newtonsoft.Json.JsonConvert.DeserializeObject<string>(fromCacheWithQuotes.ToString());

        Console.WriteLine(deserializedObjectWithQuotes);    

    }

    public class MyObject {

        public int MyInt {get; set;}

    }

}