Automapper. ForAllMembers except some members

Question

I'm using automapper 13.0.1 to map one object to another:

CreateMap<CandidateInfoContactDataSendEvent, TechUser>()
.ForMember(dest => dest.PhoneNumber, opt => opt.MapFrom(src => src.NewPhoneNumber))
.ForMember(dest => dest.EmailHash, opt => opt.MapFrom<TechUserEmailHashResolver>())
.ForMember(dest => dest.BirthDate, opt => opt.Condition((src, dest) => dest.DestroyDate == null))
.ForMember(dest => dest.AdditionalPhoneNumber, opt => opt.Condition((src, dest) => dest.DestroyDate == null))
.ForMember(dest => dest.FirstName, opt => opt.Condition((src, dest) => dest.DestroyDate == null))
.ForMember(dest => dest.LastName, opt => opt.Condition((src, dest) => dest.DestroyDate == null))
.ForMember(dest => dest.FatherName, opt => opt.Condition((src, dest) => dest.DestroyDate == null))
.ForMember(dest => dest.Gender, opt => opt.Condition((src, dest) => dest.DestroyDate == null))
.ForMember(dest => dest.Email, opt => opt.Condition((src, dest) => dest.DestroyDate == null));

As you can see some properties maps with the same condition. And I want to combine this conditions in one. I cant not use ForAllMembers for PhoneNumber and EmailHash because they do not depend on DestroyDate. But I need something like ForAllMembers.I need ForAllMembers condition except PhoneNumber and EmailHash.

Thanks for help

You have access to the destination member inside ForAllMembers, so you can filter for that. — Lucian Bargaoanu
– Lucian Bargaoanu, Commented Aug 5 at 8:11

Yong Shun · Accepted Answer · 2025-08-05 13:45:41Z

1

Credit to @LucianBarganou's comment, you can provide the Action<IMemberConfigurationExpression> as parameter to the ForAllMembers function.

With IMemberConfigurationExpression, you can access the DestinationMember to get the Name and set the Condition mapping rule.

It should be as below:

cfg.CreateMap<CandidateInfoContactDataSendEvent, TechUser>()
    .ForMember(dest => dest.PhoneNumber, opt => opt.MapFrom(src => src.NewPhoneNumber))
    .ForMember(dest => dest.EmailHash, opt => opt.MapFrom<TechUserEmailHashResolver>())
    .ForAllMembers(opt => 
    {
        if (opt.DestinationMember.Name != nameof(TechUser.PhoneNumber)
            && opt.DestinationMember.Name != nameof(TechUser.EmailHash))
        {
            opt.Condition((src, dest) => dest.DestroyDate == null);
        }
    });

Demo @ .NET Fiddle

answered Aug 5 at 13:45

Yong Shun

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