自动映射器映射，从通用列表继承

本文介绍了自动映射器映射，从通用列表继承的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述 public class Flight { public CabinCollection Cabins { get; set; } } public class CabinCollection : List<Cabin> { public Cabin Lowest { set; get; } }

source和dest类具有相同的成员

source and dest class have the same members

1) Mapper.Initialize(cfg => { cfg.CreateMap<Domain.Flight, Contract.Flight>(); cfg.CreateMap<Domain.Cabin, Contract.Cabin>(); }); List<Flight> res = Mapper.Map<List<Flight>>(flights);

它可以工作，但成员最低"为空

It works but the member 'lowest' is null

2) Mapper.Initialize(cfg => { cfg.CreateMap<Domain.Flight, Contract.Flight>(); cfg.CreateMap<Domain.Cabin, Contract.Cabin>(); cfg.CreateMap<Domain.CabinCollection,Contract.CabinColection> .IncludeBase<List<Domain.Cabin>, List<Contract.Cabin>>() });

它可以工作并且成员最低"被映射，但是列表为空

It works and the member 'lowest' mapped, but the list is null

有没有办法做到这一点?

Is there a way make it right?

推荐答案

将此添加到您的配置中

cfg.CreateMap<Domain.CabinCollection, Contract.CabinCollectionDest>();

基本上，Automapper不知道如何映射 CabinCollection 对象

Basically Automapper wouldn't know how to map CabinCollection object

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