Automapper failing to map on IEnumerable

Question

I have two classes like so:

public class SentEmailAttachment : ISentEmailAttachment
{
    public SentEmailAttachment();

    public string FileName { get; set; }         


        

Answer 1

You do not need to explicitly map collection types, only the item types. Just do:

Mapper.CreateMap();
var attachments = Mapper.Map, List>(someList);

That will work just fine.