using System;

using System.Collections.Generic;

using Newtonsoft.Json;

​

namespace arrayofobj

{

    public class Employee

    {

        public string name { get; set; }

        public string email { get; set; }

        public int age { get; set; }

    }

​

    public class Root

    {

        public List<Employee> employees { get; set; } 

    }

​

​

    class Program

    {

        static void Main(string[] args)

        {

            var a = "{\"employees\":[{\"name\":\"Ram\",\"email\":\"ram@gmail.com\",\"age\":23},{\"name\":\"Shyam\",\"email\":\"shyam23@gmail.com\",\"age\":28},{\"name\":\"John\",\"email\":\"john@gmail.com\",\"age\":33},{\"name\":\"Bob\",\"email\":\"bob32@gmail.com\",\"age\":41}]}";

            Root myDeserializedClass = JsonConvert.DeserializeObject<Root>(a);

            Console.WriteLine(myDeserializedClass.employees);

            foreach(var emp in myDeserializedClass.employees)

               if(emp.age>30)

                    {

                Console.WriteLine( " Name: "+emp.name + " Email: " +emp.email + " Age: " +emp.age);          

                     }

        }

    }

}

​