Automapper继承的源和目标

Question

我继承了我的基础"User"类来创建角色特定类型.

例如...

public class Business : User{
 public string BusinessName;
}

我为我的View Models做了类似的事情,从一个基本的"UserModel"开始,并继承它以包含特定于角色的功能.

public class BusinessModel : UserModel{
 [Required()]
 public string BusinessName;
}

当我使用Automapper将更改映射到我的BusinessModel回到我的Business对象时,它不包括对继承字段的任何更改.

//create map between model and business object
Mapper.CreateMap<BusinessModel, Business>();

//load the relevant business
var business = GetCurrentBusiness();

//map the values across
Mapper.Map<BusinessModel, Business>(model, business);

对"业务"中的任何字段的更改都存在.但是,从User继承的字段的任何更改都不会.

Automapper是否无法映射这样的继承类型？或者我错过了什么？

Answer 1

您需要为基本类型创建映射,然后包含继承的类型.请在此处查看automapper文档.

Mapper.CreateMap<UserModel, User>()
      .Include<BusinessModel, Business>();
Mapper.CreateMap<BusinessModel, Business>();