EF 4.1是否支持IEnumerable集合进行映射？ [英] Are IEnumerable collection supported in EF 4.1 for mapping?

问题描述

我记得这是以前版本的EF的问题。您不能将集合设为IEnumerable来公开您的方法。这是一个问题，因为我不希望有人直接访问该集合。

I remember this was a problem with previous version of EF. You couldnt make collections as IEnumerable for exposing your methods instead. This is a problem because i don't want someone to directly access the collection.

有关我在说什么的更多信息，请参见此...。为什么实体框架需要ICollection进行延迟加载？

See this for more info on what i am talking about... Why does the entity framework need an ICollection for lazy loading?

所以问题是.. EF 4.1现在是否支持IEnumerable属性用于映射关系？还是对此有解决方案？

So the question is.. are EF 4.1 now support IEnumerable property for mapping relationship ? or is there a solution to this ?

谢谢。

推荐答案

不，它不支持 IEnumerable ，因为EF内部需要通过调用 Add 进行分配和填充的集合。

No it doesn't support IEnumerable because EF internally needs collection which can be assigned and filled by calling Add.

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