I'm having some trouble trying to map these two classes (Control -> ControlVM)
public class Control
{
public IEnumerable<FieldType> Fields { get; set; }
public class FieldType
{
//Some properties
}
}
public class ControlVM
{
public FieldList Fields { get; set; }
public class FieldList
{
public IEnumerable<FieldType> Items { get; set; }
}
public class FieldType
{
//Properties I'd like to map from the original
}
}
I tried with opt.ResolveUsing(src => new { Items = src.Fields })
but apparently AutoMapper cannot resolve the anonymous type. Also tried extending ValueResolver
, but didn't work either.
NOTE: This VM is later used in a WebApi, and JSON.NET needs a wrapper around the collection to properly deserialize it. So removing the wrapper is not a solution.
NOTE2: I'm also doing Mapper.CreateMap<Control.FieldType, ControlVM.FieldType>()
, so the problem isn't there.
This works for me:
Mapper.CreateMap<Control.FieldType, ControlVM.FieldType>();
// Map between IEnumerable<Control.FieldType> and ControlVM.FieldList:
Mapper.CreateMap<IEnumerable<Control.FieldType>, ControlVM.FieldList>()
.ForMember(dest => dest.Items, opt => opt.MapFrom(src => src));
Mapper.CreateMap<Control, ControlVM>();
Update : Here's how to map the other way:
Mapper.CreateMap<ControlVM.FieldType, Control.FieldType>();
Mapper.CreateMap<ControlVM, Control>()
.ForMember(dest => dest.Fields, opt => opt.MapFrom(src => src.Fields.Items));
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