C# AutoMapper Include未按预期工作？

我（被迫）使用AutoMapper。我有一个基类SchufaBaseFeature和一个派生类SchufaBaseFeature

为什么Include没有像我期望的那样工作

这就是我使用AutoMapper（映射到数据库）所做的：

//TODO include无法正常工作！
Mapper.CreateMap（）
.FormMember（dest=>dest.FEATUREWITHOUTBIRTHDATE，opt=>opt.MapFrom（src=>GetSpecified（enumtool（src.FEATUREWITHOUTBIRTHDATE），src.FEATUREWITHOUTBIRTHDATE）））
.FormMember（dest=>dest.OWNFEATURE，opt=>opt.MapFrom（src=>GetSpecified（src.OWNFEATURE，src.ownFeatureSpecified）））
.包括（）
;
Mapper.CreateMap（）
.ForMember（dest=>dest.DATE，opt=>opt.MapFrom（src=>GetDate（src.DATE）））
.ForMember（dest=>dest.AMOUNT，opt=>opt.MapFrom（src=>src.AMOUNT.AMOUNT））
.FormMember（dest=>dest.AMOUNTCUR，opt=>opt.MapFrom（src=>src.amount.currency））
.ForMember（dest=>dest.numberOfInstallments，opt=>opt.MapFrom（src=>TryParseToInt（src.numberofinstalls）））
.FormMember（dest=>dest.INSTALLMENTTYPE，opt=>opt.MapFrom（src=>src.INSTALLMENTTYPE））
;

它正确地映射了没有生日和OWNFEATURE的Feature，但没有调用Include。当我运行调试器时，不会调用第二个CreateMap

---

我已经检查了文档（AutoMapper Github继承），但我仍然无法理解我做错了什么。有什么问题吗？是我还是这个版本的AutoMapper中有bug？

您可能需要切换创建地图的顺序。Include有一个…功能，它在其中检查现有映射的配置。如果现有地图还不存在，则需要切换顺序

---

当然，这在5.0中都是固定的，但是您被卡住了：）

我使用

.ConstructUsing

解决了我的问题。在AutoMapper的第一个版本中，Include没有像预期的那样工作，切换订单对我没有任何帮助。下面是我的源代码：

  Mapper.CreateMap<SchufaFeature, CFSCHUFAFEATURE>()
              .ForMember(dest => dest.FEATUREWITHOUTBIRTHDATE, opt => opt.Ignore())
              .ForMember(dest => dest.OWNFEATURE, opt => opt.Ignore())
              .ForMember(dest => dest.DATE, opt => opt.MapFrom(src => GetDate(src.date)))
              .ForMember(dest => dest.NUMBEROFINSTALLEMENTS, opt => opt.MapFrom(src => TryParseToInt(src.numberOfInstallments)))
              .ForMember(dest => dest.INSTALLMENTTYPE, opt => opt.MapFrom(src => src.installmentType))
              .ForMember(dest => dest.AMOUNT, opt => opt.Ignore())
              .AfterMap((dto, cfschufafeature) => { Mapper.Map(dto.amount, cfschufafeature); })
            ;

        Mapper.CreateMap<SchufaTextFeature, CFSCHUFAFEATURE>()
              .ForMember(dest => dest.FEATUREWITHOUTBIRTHDATE, opt => opt.Ignore())
              .ForMember(dest => dest.OWNFEATURE, opt => opt.Ignore())
            ;

        //include does not work in this AutoMapper version as expected, that is why we use ConstructUsing
        Mapper.CreateMap<SchufaBaseFeature, CFSCHUFAFEATURE>()
              .ConstructUsing(feature =>
              {
                  var schufaFeature = feature as SchufaFeature;
                  var schufaTextFeature = feature as SchufaTextFeature;
                  CFSCHUFAFEATURE result = new CFSCHUFAFEATURE();

                  if (schufaFeature != null)
                      Mapper.Map(schufaFeature, result);

                  if (schufaTextFeature != null)
                      Mapper.Map(schufaTextFeature, result);

                  return result;
              })
              .ForMember(dest => dest.FEATUREWITHOUTBIRTHDATE, opt => opt.MapFrom(src => GetSpecified(EnumToBool(src.featureWithoutBirthdate), src.featureWithoutBirthdateSpecified)))
              .ForMember(dest => dest.OWNFEATURE, opt => opt.MapFrom(src => GetSpecified(EnumToBool(src.ownFeature), src.ownFeatureSpecified)))
            ;

Mapper.CreateMap（）
.FormMember（dest=>dest.featurewithout birthdate，opt=>opt.Ignore（））
.FormMember（dest=>dest.OWNFEATURE，opt=>opt.Ignore（））
.ForMember（dest=>dest.DATE，opt=>opt.MapFrom（src=>GetDate（src.DATE）））
.ForMember（dest=>dest.numberOfInstallments，opt=>opt.MapFrom（src=>TryParseToInt（src.numberofinstalls）））
.FormMember（dest=>dest.INSTALLMENTTYPE，opt=>opt.MapFrom（src=>src.INSTALLMENTTYPE））
.ForMember（dest=>dest.AMOUNT，opt=>opt.Ignore（））
.AfterMap（（dto，cfschufafeafeature）=>{Mapper.Map（dto.amount，cfschufafeafeature）；}）
;
Mapper.CreateMap（）
.FormMember（dest=>dest.featurewithout birthdate，opt=>opt.Ignore（））
.FormMember（dest=>dest.OWNFEATURE，opt=>opt.Ignore（））
;
//include在这个AutoMapper版本中不能像预期的那样工作，这就是为什么我们使用ConstructUsing
Mapper.CreateMap（）
.ConstructUsing（功能=>
{
var schufaFeature=作为schufaFeature的特征；
var SchufactextFeature=作为SchufactextFeature的特征；
CFSCHUFAFEATURE结果=新的CFSCHUFAFEATURE（）；
如果（特征！=null）
地图（特征、结果）；
if（schufactextfeature！=null）
Map（schufactextfeature，result）；
返回结果；
})
.FormMember（dest=>dest.FEATUREWITHOUTBIRTHDATE，opt=>opt.MapFrom（src=>GetSpecified（enumtool（src.FEATUREWITHOUTBIRTHDATE），src.FEATUREWITHOUTBIRTHDATE）））
.FormMember（dest=>dest.OWNFEATURE，opt=>opt.MapFrom（src=>GetSpecified（EnumToBool（src.OWNFEATURE），src.ownFeatureSpecified）））
;

我无法用Include解决问题。即使是玩弄秩序也会让我得到同样的结果。

 //TODO include does not work as it should!
        Mapper.CreateMap<SchufaBaseFeature, CFSCHUFAFEATURE>()
              .ForMember(dest => dest.FEATUREWITHOUTBIRTHDATE, opt => opt.MapFrom(src => GetSpecified(EnumToBool(src.featureWithoutBirthdate), src.featureWithoutBirthdateSpecified)))
              .ForMember(dest => dest.OWNFEATURE, opt => opt.MapFrom(src => GetSpecified(src.ownFeature, src.ownFeatureSpecified)))
              .Include<SchufaFeature, CFSCHUFAFEATURE>()
            ;

 Mapper.CreateMap<SchufaFeature, CFSCHUFAFEATURE>()
                .ForMember(dest => dest.DATE, opt => opt.MapFrom(src => GetDate(src.date)))
                .ForMember(dest => dest.AMOUNT, opt => opt.MapFrom(src => src.amount.amount))
                .ForMember(dest => dest.AMOUNTCUR, opt => opt.MapFrom(src => src.amount.currency))
                .ForMember(dest => dest.NUMBEROFINSTALLEMENTS, opt => opt.MapFrom(src => TryParseToInt(src.numberOfInstallments)))
                .ForMember(dest => dest.INSTALLMENTTYPE, opt => opt.MapFrom(src => src.installmentType))
              ;

  Mapper.CreateMap<SchufaFeature, CFSCHUFAFEATURE>()
              .ForMember(dest => dest.FEATUREWITHOUTBIRTHDATE, opt => opt.Ignore())
              .ForMember(dest => dest.OWNFEATURE, opt => opt.Ignore())
              .ForMember(dest => dest.DATE, opt => opt.MapFrom(src => GetDate(src.date)))
              .ForMember(dest => dest.NUMBEROFINSTALLEMENTS, opt => opt.MapFrom(src => TryParseToInt(src.numberOfInstallments)))
              .ForMember(dest => dest.INSTALLMENTTYPE, opt => opt.MapFrom(src => src.installmentType))
              .ForMember(dest => dest.AMOUNT, opt => opt.Ignore())
              .AfterMap((dto, cfschufafeature) => { Mapper.Map(dto.amount, cfschufafeature); })
            ;

        Mapper.CreateMap<SchufaTextFeature, CFSCHUFAFEATURE>()
              .ForMember(dest => dest.FEATUREWITHOUTBIRTHDATE, opt => opt.Ignore())
              .ForMember(dest => dest.OWNFEATURE, opt => opt.Ignore())
            ;

        //include does not work in this AutoMapper version as expected, that is why we use ConstructUsing
        Mapper.CreateMap<SchufaBaseFeature, CFSCHUFAFEATURE>()
              .ConstructUsing(feature =>
              {
                  var schufaFeature = feature as SchufaFeature;
                  var schufaTextFeature = feature as SchufaTextFeature;
                  CFSCHUFAFEATURE result = new CFSCHUFAFEATURE();

                  if (schufaFeature != null)
                      Mapper.Map(schufaFeature, result);

                  if (schufaTextFeature != null)
                      Mapper.Map(schufaTextFeature, result);

                  return result;
              })
              .ForMember(dest => dest.FEATUREWITHOUTBIRTHDATE, opt => opt.MapFrom(src => GetSpecified(EnumToBool(src.featureWithoutBirthdate), src.featureWithoutBirthdateSpecified)))
              .ForMember(dest => dest.OWNFEATURE, opt => opt.MapFrom(src => GetSpecified(EnumToBool(src.ownFeature), src.ownFeatureSpecified)))
            ;