AutoMapper：通過兩個屬性生成目標

Question

我有以下課程：

public class Person
{
    public string FirstName { get; set; }
    public string LastName { get; set; }
    public string[] Bookmarks { get; set; }
}

public class PersonEntry
{
    public string FirstName { get; set; }
    public string LastName { get; set; }
}

public class PersonEntryWithBookmarks
{
    public PersonEntry Entry { get; set; }
    public string[] Bookmarks { get; set; } 
}

我想創建以下映射：

Mapper.Map<PersonEntryWithBookmarks, Person>(person)

如何將Entry屬性從源映射到Person所有屬性（除了Bookmarks ），以及Bookmarks屬性從源映射到Person中的Bookmarks屬性？

Answer 1

Mapper.CreateMap<PersonEntry, Person>();
Mapper.CreateMap<PersonEntryWithBookmarks, Person>()
    .AfterMap((src, dest) => Mapper.Map<PersonEntry, Person>(src.Entry, dest));

var person = Mapper.Map<PersonEntryWithBookmarks, Person>(personEntryWithBookmarks);

書簽將自動為您映射。