You will need to create DTO classes that match your domain classes like this:
public class DTO
{
public string Name;
}
public class DTO_A : DTO
{
public int Number { get; set; }
}
public class DTO_B : DTO
{
public string Description { get; set; }
}
You then need to change your mappings to this:
Mapper.CreateMap<Base, DTO>()
.Include<ClassA, DTO_A>()
.Include<ClassB, DTO_B>();
Mapper.CreateMap<ClassA, DTO_A>();
Mapper.CreateMap<ClassB, DTO_B>();
Mapper.AssertConfigurationIsValid();
Once this is done, then the following will work:
var baseList = new List<Base>
{
new Base {Name = "Base"},
new ClassA {Name = "ClassA", Number = 1},
new ClassB {Name = "ClassB", Description = "Desc"},
};
var test = Mapper.Map<IList<Base>,IList<DTO>>(baseList);
Console.WriteLine(test[0].Name);
Console.WriteLine(test[1].Name);
Console.WriteLine(((DTO_A)test[1]).Number);
Console.WriteLine(test[2].Name);
Console.WriteLine(((DTO_B)test[2]).Description);
Console.ReadLine();
Unfortunately this does mean that you have an unwanted cast, but I don't think there's much that you can do about that.
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