The answer to ohm gave me an idea how to solve the problem (+1 for suggestion). I used the ConstructUsing () method and worked for me:
private class MyProfile : Profile
{
protected override void Configure()
{
CreateMap<Foos, Foo>()
.ForMember(dest => dest.ID, opt => opt.Ignore());
CreateMap<Foos, IList<Foo>>()
.ConstructUsing(x => x.IDs.Select(y => CreateFoo(x, y)).ToList());
}
private Foo CreateFoo(Foos foos, int id)
{
var foo = Mapper.Map<Foos, Foo>(foos);
foo.ID = id;
return foo;
}
}
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