AutoMapper allows now (I am not sure, since when) to map properties with private setters. It is using reflection for creating objects. Example classes: public class Person { public string Name { get; set; } public string Surname { get; set; } } public class PersonDto { public string Fullname { get; private set; } … Read more
You are using : Mapper.CreateMap<Source, Destination>() .ForMember( dest => dest.OutputData.Cars, input => input.MapFrom(i => i.Cars)); This won’t work because you are using 2 level in the dest lambda. With Automapper, you can only map to 1 level. To fix the problem you need to use a single level : Mapper.CreateMap<Source, Destination>() .ForMember( dest => dest.OutputData, … Read more
I found that this was already reported as an issue, and a new configuration option was added (see this commit). At this time, the option is not in the release available via NuGet, but I was able to figure out a way to handle this until the next version is released: Mapper.CreateMap<Test, Test>() .ForMember(t => … Read more
We had the same issue on our build server. MsTest seemed to remove DLLs it deemed unnecessary (note : this claim is only an educated guess). To fix it, add an explicit call to something in AutoMapper.Net4.dll. For instance, with the class ListSourceMapper : var useless = new ListSourceMapper() Adding this to a project which … Read more
In the past I had a long email exchange on the mailing list with the author of Automapper. MapFrom will do null checks all the way trough the expression: So you can do opt => opt.MapFrom(src => src.SomeProp.Way.Down.Here.Somewhere) and each level will get checked for nulls (as it already does for flattening).
In your AutoMapper Definition: CreateMap<MyStuffDTO, MyStuffViewModel>() .ForMember(dto => dto.MyDate, opt => opt.MapFrom(src => src.LastDate)) .ForMember(dto => dto.MyTime, opt => opt.MapFrom(src => src.LastTime)) .ForMember(dto => dto.Category, opt => opt.MapFrom(src => src.Category)); In code: For Single: var result = Mapper.Map<MyStuffDTO, MyStuffViewModel>(obj); For List: var list = Mapper.Map<IList<MyStuffDTO>, IList<MyStuffViewModel>>(obj);
Mapper.CreateMap<Source, Destination>() .ForMember(dest => dest.Member, opt => opt.UseValue<string>(“THIS STRING”)); Starting with version 8.0 you have to use the following: Mapper.CreateMap<Source, Destination>() .ForMember(dest => dest.Member, opt => opt.MapFrom(src => “THIS STRING”));