using System;

using AutoMapper;

public class Program

{

    public static void Main()

    {

        var config = new MapperConfiguration(cfg => 

        {

            cfg.CreateMap<StepUp, NuevoStepUpViewModel>()

                .ForMember(vm => vm.TieneAuxiliar, opt => opt.MapFrom(e => e.auxValue.HasValue))

                .ForMember(vm => vm.Example, opt => opt.MapFrom(e => e.Example))

                .AfterMap((e, vm) => 

                          {

                              vm.CargaDatosElectricos.Example2 = e.Example2;

                          });

        });

        var mapper = config.CreateMapper();

        var stepUp = new StepUp()

        {

            Example = "Example 1",

            Example2 = "Example 2",

            auxValue = 10m

        };

        var viewModel = mapper.Map<StepUp, NuevoStepUpViewModel>(stepUp);

        Console.WriteLine("SteUp was converted to ViewModel");

        Console.WriteLine("TieneAuxiliar: {0}", viewModel.TieneAuxiliar);

        Console.WriteLine("Example: {0}", viewModel.Example);

        Console.WriteLine("CargaDatosElectricos.TieneAuxiliar: {0}", viewModel.CargaDatosElectricos.TieneAuxiliar);

        Console.WriteLine("CargaDatosElectricos.Exemple2: {0}", viewModel.CargaDatosElectricos.Example2);

    }

    public class StepUp 

    {

        public string Example { get; set; }

        public string Example2 { get; set; }

        public decimal? auxValue { get; set; }

    }

    public class NuevoStepUpViewModel

    {

        public bool TieneAuxiliar { get; set; }

        public string Example { get;set; }

        public CargaDatosElectricos CargaDatosElectricos { get; set; }

        public NuevoStepUpViewModel() 

        {

            this.CargaDatosElectricos = new CargaDatosElectricos();

        }

    }

​

    public class CargaDatosElectricos 

    {

        public CargaDatosElectricos()

        {

        }

        public bool TieneAuxiliar { get; set; }

        public string Example2 { get; set; }

    }

}