出于备份的原因，我需要写一个工作，得到所有的记录在一个数据库旧thena某些数据，保存到csv和发送到远程存储，然后从数据库中删除记录
因此，对于每个类，我创建了一个相同的类，其中包含所有在csv上写入的信息（参见下面的示例），并且没有对象引用，一切都很好。问题是：当我修改主类时，我需要记住更新模型类。
有办法避免吗？
编辑：我的问题是：有一种方法可以指定FieldQuoted，DelimitedRecord，并指定FileHelper中忽略哪个字段？
示例

//------------------------------------------------------------------------------
// <auto-generated>
//     This code was generated from a template.
//
//     Manual changes to this file may cause unexpected behavior in your application.
//     Manual changes to this file will be overwritten if the code is regenerated.
// </auto-generated>
//------------------------------------------------------------------------------

namespace backend.DataModel
{
    using System;
    using System.Collections.Generic;
    
    public partial class Attachment
    {
        public string Id { get; set; }
        public int AttachmentTypeCode { get; set; }
        public string AttachmentContent;
        public System.DateTime CreationDate { get; set; }
        public string Md5 { get; set; }
        public virtual AttachmentType AttachmentType1 { get; set; }
    }
}

namespace BackupDatabase.Model
{
    [DelimitedRecord(";")]
    [IgnoreEmptyLines()]
    public class AttachmentBackupModel
    {
        [FieldQuoted('"', QuoteMode.AlwaysQuoted)]
        public string Id;
        public int AttachmentTypeCode;
        [FieldQuoted('"', QuoteMode.AlwaysQuoted)]
        public string ReferenceId;
        [FieldQuoted('"', QuoteMode.AlwaysQuoted)]
        public string AttachmentContent;
        [FieldConverter(ConverterKind.Date, "dd/MM/yyyy HH:mm:ss:fff")]
        public DateTime CreationDate;
        [FieldQuoted('"', QuoteMode.AlwaysQuoted)]
        public string Md5;
        public AttachmentBackupModel() { }

        public AttachmentBackupModel(Attachment attachment)
        {
            Id = attachment.Id;
            AttachmentType = attachment.AttachmentType;
            AttachmentContent = attachment.AttachmentContent;
            Md5 = attachment.Md5;
        }
    }
}