I'm starting to use AutoMapper for my project.
For this I want to do the following 'one-to-many' mapping:
Source:
public class Team
{
int Id { get; set; }
string TeamName { get; set; }
List<Person> Member { get; set; }
}
public class Person
{
int Id { get; set; }
string Name { get; set; }
}
Destination:
public class TeamDetailsViewModel
{
int Id { get; set; }
string TeamName { get; set; }
List<int> MemberIds { get; set; }
}
How to proceed with AutoMapper? Is this possible?
Thanks a lot in advance.
This map should work for you:
CreateMap<Team, TeamDetailsViewModel>()
.ForMember(d=>d.MemberIds, o=>o.MapFrom(s=>s.Member.Select(m=>m.Id)));
FYI...If you are getting the Team from a db, make sure you are eager loading the Member list.
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