Asp.net mvc 4 如何使用automapper在类中映射包含列表的类

我有两个类，一个是源类，另一个是目标类，每个类都包含列表

源类：CompanyResponse

[DataContract]
    public class CompanyResponse
        {
            [DataMember]
            public string CompanyId { get; set; }
            [DataMember]
            public string CompanyName { get; set; }
            [DataMember]
            public string CompanyDomain { get; set; }
            [DataMember]
            public int Subscription { get; set; }
            [DataMember]
            public DateTime? ActiveTill { get; set; }
            [DataMember]
            public List<Subscription> SubscriptionList { get; set; }
        }




[DataContract]
        public class Subscription
        {
            [DataMember]
            public int SubscriptionId { get; set; }
            [DataMember]
            public SubscriptionType SubscriptionType { get; set; }
            [DataMember]
            public string SubscriptionName { get; set; }
            [DataMember]
            public string SubscriptionCode { get; set; }
            [DataMember]
            public Nullable<decimal> SubscriptionPriceYearly { get; set; }
        }
        public enum SubscriptionType : int
        {
            AvailableOnline = 1,
            Custom = 2
        }

我想使用automapper映射这两个类

Mapper.CreateMap<CompanyResponse, CreateCompanyViewModel>();
CompanyResponse objCompanyResponse = _objCompanyproxy.GetCompanyInformation();
CreateCompanyViewModel objCreateCompanyViewModel = new CreateCompanyViewModel();
objCreateCompanyViewModel  = Mapper.Map<CompanyResponse, CreateCompanyViewModel>(objCompanyResponse);

Mapper.CreateMap（）；
CompanyResponse objCompanyResponse=\u objCompanyproxy.GetCompanyInformation（）；
CreateCompanyViewModel对象JCreateCompanyyViewModel=新建CreateCompanyViewModel（）；
objCreateCompanyViewModel=Mapper.Map（objCompanyResponse）；

---

但映射不正确。请帮助我如何映射两个类。

您可以使用此通用方法映射列表并将其分配给主对象

public static List<Toutput> MapObjectsList<TInput, Toutput>(List<TInput> inputObj)
        {
            var data = new List<Toutput>();
            foreach (var row in inputObj)
            {
                data.Add(Mapper.Map<Toutput>(row));
            }

            return data;
        }

publicstaticlist映射对象列表（List inputObj）
{
var data=新列表（）；
foreach（inputObj中的var行）
{
data.Add（Mapper.Map（行））；
}
返回数据；
}

您可以这样使用它：

Mapper.CreateMap<CompanyResponse, CreateCompanyViewModel>();
Mapper.CreateMap<Subscription, SubscriptionViewModel>();
        CompanyResponse objCompanyResponse = _objCompanyproxy.GetCompanyInformation();
        CreateCompanyViewModel objCreateCompanyViewModel = new CreateCompanyViewModel();
    objCreateCompanyViewModel  = Mapper.Map<CompanyResponse, CreateCompanyViewModel>(objCompanyResponse);
        objCreateCompanyViewModel.lstSubscription = MapObjectsList<Subscription,SubscriptionViewModel>(objCompanyResponse.SubscriptionList.toList());

Mapper.CreateMap（）；
CreateMap（）；
CompanyResponse objCompanyResponse=\u objCompanyproxy.GetCompanyInformation（）；
CreateCompanyViewModel对象JCreateCompanyyViewModel=新建CreateCompanyViewModel（）；
objCreateCompanyViewModel=Mapper.Map（objCompanyResponse）；
objCreateCompanyViewModel.lstSubscription=MapObjectsList（objCompanyResponse.SubscriptionList.toList（））；

您是否也为

子描述创建了与其等效viewmodel的映射？Automapper将很乐意映射集合-如果它知道如何映射（使用适当的映射）。您还可以显式映射某些成员，因为某些属性具有不同的名称。请给出解决方案。
public static List<Toutput> MapObjectsList<TInput, Toutput>(List<TInput> inputObj)
        {
            var data = new List<Toutput>();
            foreach (var row in inputObj)
            {
                data.Add(Mapper.Map<Toutput>(row));
            }

            return data;
        }

Mapper.CreateMap<CompanyResponse, CreateCompanyViewModel>();
Mapper.CreateMap<Subscription, SubscriptionViewModel>();
        CompanyResponse objCompanyResponse = _objCompanyproxy.GetCompanyInformation();
        CreateCompanyViewModel objCreateCompanyViewModel = new CreateCompanyViewModel();
    objCreateCompanyViewModel  = Mapper.Map<CompanyResponse, CreateCompanyViewModel>(objCompanyResponse);
        objCreateCompanyViewModel.lstSubscription = MapObjectsList<Subscription,SubscriptionViewModel>(objCompanyResponse.SubscriptionList.toList());