using System;

using AutoMapper;

using System.Linq;

using System.Collections.Generic;

​

namespace AutoMapperDemo

{

    class Program

    {

        static void Main(string[] args)

        {

            /*Address empAddres = new Address()

            {

                City = "Mumbai",

                State = "Maharashtra"

            };*/

            Employee emp = new Employee();

            emp.Department = "IT";

            //emp.address = empAddres;

​

            var mapper =InitializeAutomapper();

            var empDTO = mapper.Map<EmployeeDTO>(emp);

​

            Console.WriteLine("Output :" + empDTO.JsonExtensionData["Department"]);

            Console.ReadLine();

        }

        static Mapper InitializeAutomapper()

        {

​

            var config = new MapperConfiguration(cfg => {

                cfg.CreateMap<EmployeeDTO, Employee>()

                    .ForMember(src => (src.Department), act => act.MapFrom(dest => dest.JsonExtensionData.First(p => p.Key == "Department").Value));

                     //.ForMember(src => (src.JsonExtensionData.First(p => p.Key == "Address").Value), act => act.MapFrom(dest => dest.address));                

            });

            var mapper = new Mapper(config);

            return mapper;

        }

    }

​

    public class Employee

    {

        public string Department { get; set; }

        //public Address address { get; set; }

    }

    public class EmployeeDTO

    {

       public Dictionary<string, object> JsonExtensionData { get; set; }

    }

​

    public class Address

    {

        public string City { get; set; }

        public string State { get; set; }

    }

}