3
我在中遇到了一個問題,即將一個帶有嵌套列表的源對象映射到多個目標對象。至於項目限制,我只能調整部分代碼。我正在使用AutoMapper 5.1。AutoMapper - 一對多映射
/// no changes possible
namespace Source
{
class Person
{
public string Name { get; set; }
public List<Car> Cars { get; set; }
public Person()
{
Cars = new List<Car>();
}
}
class Car
{
public string NumberPlate { get; set; }
}
}
/// no changes possible
namespace Destination
{
class PersonCar
{
public string Name { get; set; }
public string NumberPlate { get; set; }
}
}
/// Demo Consolen Application
static void Main(string[] args)
{
#region init data
Person person = new Person();
for (int i = 0; i < 10; i++)
{
person.Cars.Add(new Source.Car() { NumberPlate = "W-100" + i });
}
#endregion
/// goal is to map from one person object o a list of PersonCars
Mapper.Initialize(
cfg => cfg.CreateMap<Person, List<PersonCar>>()
/// this part does not work - and currently I am stuck here
.ForMember(p =>
{
List<PersonCar> personCars = new List<PersonCar>();
foreach (Car car in p.Cars)
{
PersonCar personCar = new PersonCar();
personCar.Name = p.Name;
personCar.NumberPlate = car.NumberPlate;
personCars.Add(personCar);
}
return personCars;
})
);
// no changes possible
List<PersonCar> result = Mapper.Map<Person, List<PersonCar>>(person);
}
}
現在,我被困在確定這一問題的適當映射。雖然我在workt做了(醜陋!!)映射(左代碼在那裏.. facepalm)我確信必須有一個簡單的解決方案來解決這個問題。
任何幫助,將不勝感激!
非常感謝! –
這基本上只是做常規的映射。 – Proximo