Friday, July 04, 2014

Json String to C# Object Example

Single Json Object String to C# Object Example

Download:  https://github.com/dotnetguts/json2csharpAndcsharp2json

Install NewtonSoft.Json Nuget Package

C# Object we will be using in following example
class MemberPics
{
    public string PhotoName { get; set; }
    public bool IsModerated { get; set; }
}

Json Object String we will be using in following example
@"{'PhotoName':'mypic.jpg','IsModerated':'false'}"

Code Snippet
using System;
using Newtonsoft.Json;
using Newtonsoft.Json.Converters;

namespace JsonPrac1
{
    class Program
    {
        static void Main(string[] args)
        {          
            string myJsonString = @"{'PhotoName':'mypic.jpg','IsModerated':'false'}";

            //From Json String to C# Object
            MemberPics cSharpObj = JsonConvert.DeserializeObject(myJsonString);         
            Console.WriteLine("Photo Name: " + cSharpObj.PhotoName + ",  IsModerated: " + cSharpObj.IsModerated);

            Console.WriteLine("Press any key to exit");
            Console.ReadLine();
        }
    }

    class MemberPics
    {
        public string PhotoName { get; set; }
        public bool IsModerated { get; set; }
    }
}


Output










Json Object Array String to C# Object List Example

C# Object we will be using in following example
class MemberPics
{
    public string PhotoName { get; set; }
    public bool IsModerated { get; set; }
}

Json Object String we will be using in following example
@"[
    {'PhotoName':'pic1.png','IsModerated':'true'},
    { 'PhotoName':'pic2.jpg','IsModerated':'true'}
]"

Code Snippet
using System;
using System.Collections.Generic;
using Newtonsoft.Json;
using Newtonsoft.Json.Converters;

namespace JsonPrac1
{
    class Program
    {
        static void Main(string[] args)
        {
            string myJsonArrayString = @"[{'PhotoName':'pic1.png','IsModerated':'true'},{ 'PhotoName':'pic2.jpg','IsModerated':'false'}]";
         
            //From Json String to C# Object          
            List cSharpObjList = JsonConvert.DeserializeObject>(myJsonArrayString);

            foreach (var item in cSharpObjList)
            {
                Console.WriteLine("Photo Name: " + item.PhotoName + ",  IsModerated: " + item.IsModerated);
            }

            Console.WriteLine("Press any key to exit");
            Console.ReadLine();
        }
    }

    class MemberPics
    {
        public string PhotoName { get; set; }
        public bool IsModerated { get; set; }
    }
}

Output










No comments:

Most Recent Post

Community Updates

Subscribe Blog via Email

Enter your email address:



Disclaimers:We have tried hard to provide accurate information, as a user, you agree that you bear sole responsibility for your own decisions to use any programs, documents, source code, tips, articles or any other information provided on this Blog.
Page copy protected against web site content infringement by Copyscape