AutoMapperのサンプルプログラム

Program.cs

using System;
using System.Collections.Generic;
using AutoMapper;

namespace amtest
{
    class Order {
        public string aaa;
        public int[] bbb;
        public List<int> ccc;

        public Order(string aaa, int[] bbb, List<int> ccc) {
            this.aaa = aaa;
            this.bbb = bbb;
            this.ccc = ccc;
        }
    }

    class OrderDto {
        public string aaa = null;
        public List<int> bbb = null;
        public readonly List<float> ccc = new List<float>();
    }

    class Program
    {
        static void Main(string[] args)
        {
            var config = new MapperConfiguration(cfg => {
                cfg.CreateMap<Order, OrderDto>()
                    .AfterMap((src, dest) => {
                        foreach (var v in src.ccc) {
                            dest.ccc.Add(v);
                        }
                    });
            });

            var mapper = config.CreateMapper();

            var order = new Order("aaa", new int[]{1, 2, 3}, new List<int>{4, 5, 6});

            OrderDto dto = mapper.Map<OrderDto>(order);

            Console.WriteLine(dto.aaa);
            foreach (var v in dto.bbb) {
                Console.WriteLine(v);
            }
            foreach (var v in dto.ccc) {
                Console.WriteLine(v);
            }
        }
    }
}