EF4演员DynamicProxies到底层对象 [英] EF4 Cast DynamicProxies to underlying object

问题描述

我使用实体框架4 POCO的模板。

I'm using Entity Framework 4 with POCO template.

我有一个List，MyObject的是动态代理。我想用XmlSerializer的序列化这个名单，但我不想让他们序列化为DynamicProxies但作为垫层POCO对象。

I have a List where MyObject are dynamic proxies. I want to use the XmlSerializer to serialize this list, but I don't want them serialized as DynamicProxies but as the underlaying POCO object.

我知道ContextOptions.ProxyCreationEnabled，但我不希望使用。我只是想知道如何投代理对象到它的下伏POCO序列化。

I know about ContextOptions.ProxyCreationEnabled, but I do not want to use that. I just want to know how to cast a proxy object to it's underlaying POCO to serialize.

推荐答案

面临着同样的问题，今天和使用价值喷油器来解决这个问题。它是那样简单：

Faced the same issue today and used Value Injecter to solve it. It's as simple as:

var dynamicProxyMember = _repository.FindOne<Member>(m=>m.Id = 1);
var member = new Member().InjectFrom(dynamicProxyMember) as Member;

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