C# 除了AutoMapper中的FormMember方法外，还有其他自定义映射方法吗？

我有一个复杂的模型（SyncBillToPartyMaster），我想定制映射到我的简单POCO类中

Mapper.CreateMap<SyncBillToPartyMaster, CustomerAddress>()
.ForMember(d => d.CustomerId, o => o.MapFrom(src => src.DataArea.BillToPartyMaster.CustomerParty.PartyIDs.ID.Value))
.ForMember(d => d.CustomerAddressId, o => o.MapFrom(src => src.DataArea.BillToPartyMaster.PartyIDs.ID.Value))
.ForMember(d => d.City, o => o.MapFrom(src => src.DataArea.BillToPartyMaster.Location.Address.CityName))
.ForMember(d => d.State, o => o.MapFrom(src => src.DataArea.BillToPartyMaster.Location.Address.CountrySubDivisionCode.Value))
.ForMember(d => d.Country, o => o.MapFrom(src => src.DataArea.BillToPartyMaster.Location.Address.CountryCode.Value))
.ForMember(d => d.Zip, o => o.MapFrom(src => src.DataArea.BillToPartyMaster.Location.Address.PostalCode.Value))
.ForMember(d => d.Address1, o => o.MapFrom(src => src.DataArea.BillToPartyMaster.Location.Address.AddressLine[0].Value))
.ForMember(d => d.Address2, o => o.MapFrom(src => src.DataArea.BillToPartyMaster.Location.Address.AddressLine[1].Value))
.ForMember(d => d.Address3, o => o.MapFrom(src => src.DataArea.BillToPartyMaster.Location.Address.AddressLine[2].Value))
.ForMember(d => d.Phone1, o => o.MapFrom(src => GetContact(src.DataArea.BillToPartyMaster, "phone")))
.ForMember(d => d.Fax1, o => o.MapFrom(src => GetContact(src.DataArea.BillToPartyMaster, "fax")))
.ForMember(d => d.MaintenanceCustomerId, o => o.MapFrom(src => src.DataArea.BillToPartyMaster.LastModificationPerson.IDs[0].Value))
.ForMember(d => d.MaintenanceUser, o => o.MapFrom(src => src.DataArea.BillToPartyMaster.LastModificationPerson.Name.Value))
.ForMember(d => d.MaintenanceDate, o => o.MapFrom(src => DateTime.UtcNow));

Mapper.CreateMap（）
.ForMember（d=>d.CustomerId，o=>o.MapFrom（src=>src.DataArea.BillToPartyMaster.CustomerParty.PartyIDs.ID.Value））
.FormMember（d=>d.CustomerAddressId，o=>o.MapFrom（src=>src.DataArea.BillToPartyMaster.PartyId.Value））
.ForMember（d=>d.City，o=>o.MapFrom（src=>src.DataArea.BillToPartyMaster.Location.Address.CityName））
.ForMember（d=>d.State，o=>o.MapFrom（src=>src.DataArea.BillToPartyMaster.Location.Address.countrySubsectionCode.Value））
.ForMember（d=>d.Country，o=>o.MapFrom（src=>src.DataArea.BillToPartyMaster.Location.Address.CountryCode.Value））
.ForMember（d=>d.Zip，o=>o.MapFrom（src=>src.DataArea.BillToPartyMaster.Location.Address.PostalCode.Value））
.FormMember（d=>d.Address1，o=>o.MapFrom（src=>src.DataArea.BillToPartyMaster.Location.Address.AddressLine[0].Value））
.FormMember（d=>d.Address2，o=>o.MapFrom（src=>src.DataArea.BillToPartyMaster.Location.Address.AddressLine[1].Value））
.FormMember（d=>d.Address3，o=>o.MapFrom（src=>src.DataArea.BillToPartyMaster.Location.Address.AddressLine[2].Value））
.ForMember（d=>d.Phone1，o=>o.MapFrom（src=>GetContact（src.DataArea.BillToPartyMaster，“phone”））
.ForMember（d=>d.Fax1，o=>o.MapFrom（src=>GetContact（src.DataArea.BillToPartyMaster，“fax”））
.FormMember（d=>d.MaintenanceCustomerId，o=>o.MapFrom（src=>src.DataArea.BillToPartyMaster.LastModificationPerson.IDs[0].Value））
.FormMember（d=>d.MaintenanceUser，o=>o.MapFrom（src=>src.DataArea.BillToPartyMaster.LastModificationPerson.Name.Value））
.ForMember（d=>d.MaintenanceDate，o=>o.MapFrom（src=>DateTime.UtcNow））；

如您所见，使用AutoMapper的FormMember方法将我的复杂模型SyncBillToPartyMaster映射到CustomerAddress是相当繁琐的。除了使用FormMember方法外，还有没有其他方法可以使它变得优雅

---

顺便说一下，除了SyncBillToPartyMaster之外，我还有更多更复杂的模型。如果有其他方法来实现我的目标，我不想用同样的方法

不要使用AutoMapper，这里没有匹配的。只使用一个“新”操作符并自己设置所有内容并不能节省任何内容。

不要使用AutoMapper，这里没有匹配的内容。仅使用“new”操作符并自行设置，您不会保存任何内容。

我在中阅读了一些上下文，并找到了

ITypeConverter

接口，可以在其中实现自定义映射器类并执行自定义映射。为了注册我的自定义映射器，我使用了

mapper.CreateMap（）.ConvertUsing（）

这是我的自定义映射器：

public class CustomerAddressBillToPartyMasterMapper : ITypeConverter<SyncBillToPartyMaster, CustomerAddress>
    {
        public CustomerAddress Convert(ResolutionContext context)
        {
            var syncBillToPartyMaster = context.SourceValue as SyncBillToPartyMaster;

            if (syncBillToPartyMaster == null)
                return null;

            var customerAddressesSource = syncBillToPartyMaster.DataArea.BillToPartyMaster;

            return new CustomerAddress
            {
                CustomerId = customerAddressesSource.CustomerParty.PartyIDs.ID.Value,
                CustomerAddressId = customerAddressesSource.PartyIDs.ID.Value,
                City = customerAddressesSource.Location.Address.CityName,
                State = customerAddressesSource.Location.Address.CountrySubDivisionCode.Value,
                Country = customerAddressesSource.Location.Address.CountryCode.Value,
                Zip = customerAddressesSource.Location.Address.PostalCode.Value,
                Address1 = customerAddressesSource.Location.Address.AddressLine[0].Value,
                Address2 = customerAddressesSource.Location.Address.AddressLine[1].Value,
                Address3 = customerAddressesSource.Location.Address.AddressLine[2].Value,
                Phone1 = GetContact(customerAddressesSource, "phone"),
                Fax1 = GetContact(customerAddressesSource, "fax"),
                MaintenanceCustomerId = customerAddressesSource.LastModificationPerson.IDs[0].Value,
                MaintenanceUser = customerAddressesSource.LastModificationPerson.Name.Value,
                MaintenanceDate = DateTime.UtcNow
            };
        }
 }

公共类CustomerAddressBillToPartyMasterMapper:ITypeConverter
{
公共CustomerAddress转换（ResolutionContext上下文）
{
var syncBillToPartyMaster=context.SourceValue作为syncBillToPartyMaster；
如果（syncBillToPartyMaster==null）
返回null；
var customeraddressssource=syncBillToPartyMaster.DataArea.BillToPartyMaster；
返回新的CustomerAddress
{
CustomerId=CustomerAddressessSource.CustomerParty.PartyId.ID.Value，
CustomerAddressId=CustomerAddressSSource.PartyId.ID.Value，
城市=CustomerAddressessSource.Location.Address.CityName，
状态=CustomerAddressessSource.Location.Address.CountrySubsectionCode.Value，
Country=CustomerAddressessSource.Location.Address.CountryCode.Value，
Zip=CustomerAddressessSource.Location.Address.PostalCode.Value，
Address1=CustomerAddressessSource.Location.Address.AddressLine[0]。值，
Address2=CustomerAddressessSource.Location.Address.AddressLine[1]。值，
Address3=CustomerAddressessSource.Location.Address.AddressLine[2]。值，
Phone1=GetContact（客户地址来源，“电话”），
传真1=GetContact（客户地址来源，“传真”），
MaintenanceCustomerId=CustomerAddressessSource.LastModificationPerson.IDs[0]。值，
MaintenanceUser=CustomerAddressessSource.LastModificationPerson.Name.Value，
MaintenanceDate=DateTime.UtcNow
};
}
}

我就是这样注册的：

Mapper.CreateMap<SyncBillToPartyMaster, CustomerAddress>().ConvertUsing(new CustomerAddressBillToPartyMasterMapper());

Mapper.CreateMap（）.ConvertUsing（新的CustomerAddressBillToPartyMasterMapper（））；

我认为这比我以前发布的代码要干净得多。

我在中阅读了一些上下文，我找到了

ITypeConverter

接口，在那里我可以实现自定义映射器类并进行自定义映射。为了注册我的自定义映射器，我使用了

mapper.CreateMap（）.ConvertUsing（）

这是我的自定义映射器：

public class CustomerAddressBillToPartyMasterMapper : ITypeConverter<SyncBillToPartyMaster, CustomerAddress>
    {
        public CustomerAddress Convert(ResolutionContext context)
        {
            var syncBillToPartyMaster = context.SourceValue as SyncBillToPartyMaster;

            if (syncBillToPartyMaster == null)
                return null;

            var customerAddressesSource = syncBillToPartyMaster.DataArea.BillToPartyMaster;

            return new CustomerAddress
            {
                CustomerId = customerAddressesSource.CustomerParty.PartyIDs.ID.Value,
                CustomerAddressId = customerAddressesSource.PartyIDs.ID.Value,
                City = customerAddressesSource.Location.Address.CityName,
                State = customerAddressesSource.Location.Address.CountrySubDivisionCode.Value,
                Country = customerAddressesSource.Location.Address.CountryCode.Value,
                Zip = customerAddressesSource.Location.Address.PostalCode.Value,
                Address1 = customerAddressesSource.Location.Address.AddressLine[0].Value,
                Address2 = customerAddressesSource.Location.Address.AddressLine[1].Value,
                Address3 = customerAddressesSource.Location.Address.AddressLine[2].Value,
                Phone1 = GetContact(customerAddressesSource, "phone"),
                Fax1 = GetContact(customerAddressesSource, "fax"),
                MaintenanceCustomerId = customerAddressesSource.LastModificationPerson.IDs[0].Value,
                MaintenanceUser = customerAddressesSource.LastModificationPerson.Name.Value,
                MaintenanceDate = DateTime.UtcNow
            };
        }
 }

公共类CustomerAddressBillToPartyMasterMapper:ITypeConverter
{
公共CustomerAddress转换（ResolutionContext上下文）
{
var syncBillToPartyMaster=context.SourceValue作为syncBillToPartyMaster；
如果（syncBillToPartyMaster==null）
返回null；
var customeraddressssource=syncBillToPartyMaster.DataArea.BillToPartyMaster；
返回新的CustomerAddress
{
CustomerId=CustomerAddressessSource.CustomerParty.PartyId.ID.Value，
CustomerAddressId=CustomerAddressSSource.PartyId.ID.Value，
城市=CustomerAddressessSource.Location.Address.CityName，
状态=CustomerAddressessSource.Location.Address.CountrySubsectionCode.Value，
Country=CustomerAddressessSource.Location.Address.CountryCode.Value，
Zip=CustomerAddressessSource.Location.Address.PostalCode.Value，
Address1=客户地址来源。Loca