如何序列化一个类实现了两个具有相同基础接口的接口 [英] how to serialize a class implements two interfaces who have same based interface

问题描述

我正在尝试使用protobuf v2序列化一个类A，以实现接口B和C.并且B和C都从D派生.

I am trying use protobuf v2 to serialize a class A implements interfaces B and C. And both B and C derived from D.

[ProtoBuf.ProtoContract]
[ProtoBuf.Includes(101, typeof(B))
[ProtoBuf.Includes(101, typeof(C))
interface D{...}

---

[ProtoBuf.ProtoContract]
[ProtoBuf.Includes(101, typeof(A))
interface B:interfae D{...}

---

[ProtoBuf.ProtoContract]
[ProtoBuf.Includes(101, typeof(A))
interface C:interface D
{
   ...
}

---

[ProtoBuf.ProtoContract]
class A: interface B, interface C{...}

将返回错误:类型只能参与一个继承层次结构.

There will return error: a type can only participate in one inheritance hierarchy.

推荐答案

接口与 class 继承实际上不是同一类派生"(继承).虽然提供了 basic 接口支持，但这不是protobuf-net当前支持的方案.

Interfaces are not really the same kind of "derived" (inheritance) as class inheritance. While basic interface support is provided, this is not a scenario that protobuf-net currently supports.

关于它是否可以支持它-这需要一些思考.我建议在此处记录请求.

As to whether it could support it - that would take some thought. I would suggest logging a request, here.

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