【发布时间】:2011-08-17 20:25:55
【问题描述】:
我正在尝试序列化我的数据层对象。这些是具有属性、方法和对象集合的复杂对象。
所有的类都继承自一个被序列化的基类。
[DataContract]
[KnownType(typeof(Person))]
[KnownType(typeof(Client))]
[KnownType(typeof(Professional))]
[KnownType(typeof(ProfessionalApptHistory))]
[KnownType(typeof(DailySchedule))]
[KnownType(typeof(Option))]
[KnownType(typeof(PersonType))]
[KnownType(typeof(ProfessionClientInteractionType))]
[KnownType(typeof(ProfessionalClientInteractions))]
[KnownType(typeof(ProfessionalCalendar))]
public abstract class CMBase
{
protected designs3_OurTimeEntities _entities = new designs3_OurTimeEntities();
[DataMember()]
public abstract bool IsPersisted { get; internal set; }
}
我有一个 person 类,它也被序列化了
[DataContract(Name = "Person")]
[KnownType(typeof(Professional))]
[KnownType(typeof(Client))]
public abstract class Person : CMBase
{
[DataMember()]
public int PersonId { get; internal set; }
[DataMember()]
public int PersonTypeId { get; set; }
[DataMember()]
public string Name { get; set; }
[DataMember()]
public string ContactNumber { get; set; }
[DataMember()]
public string ImageLocation { get; set; }
[DataMember()]
public Bitmap Image { get; internal set; }
[DataMember()]
public Guid MembershipUserId { get; internal set; }
[DataMember()]
public DateTime? ActivationStartDate { get; internal set; }
[DataMember()]
public string Email { get; internal set; }
[DataMember()]
public string Zip { get; set; }
[DataMember()]
public bool ShowDefaultPage { get; set; }
[DataMember()]
public bool IsClient { get; internal set; }
[DataMember()]
public override bool IsPersisted
{
get
{
if (this.PersonId == 0)
{
return false;
}
else
{
return true;
}
}
internal set
{
throw new NotImplementedException();
}
}
... }
然后我有这个类不会被序列化
[DataContract(Name = "Professional")]
public class Professional : Person
{
[DataMember()]
public DateTime DateStartedInProfession { get; set; }
[DataMember()]
public int? ShopId { get; set; }
[DataMember()]
public DateTime LastPayment { get; set; }
[DataMember()]
public DateTime NextPaymentDate { get; set; }
[DataMember()]
public DateTime TerminationDate { get; set; }
[DataMember()]
public int? Rating { get; internal set; }
[DataMember()]
public bool hasSystemAccess { get; internal set; }
[DataMember()]
public List<SaveResult> SaveResults { get; internal set; }
...
}
我还有其他没有序列化的类,我不明白发生了什么。
【问题讨论】:
标签: c# .net wcf serialization