这些是我的域和视图类:
public abstract class Entity : IEntity
{
[Key]
public virtual int Id { get; set; }
}
public class City:Entity
{
public string Code { get; set; }
}
public class BaseViewModel:IBaseViewModel
{
public int Id { get; set; }
}
public class CityModel:BaseViewModel
{
public string Code { get; set; }
}
这是我的映射扩展:
public static TModel ToModel<TModel>(this IEntity entity)
where TModel : IBaseViewModel
{
return (TModel)Mapper.Map(entity, entity.GetType(), typeof(TModel));
}
这是它的使用方式:
City city = GetCity();
CityModel model = city.ToModel<CityModel>();
但对于通用列表它不起作用:
List<City> cities = GetCities();
List<CityModel> model =cities.ToModel<CityModel>() // doesn't work
是否可以为通用列表编写扩展方法?