entity-framework-4 - 是否可以从 Entity Framework 4 中的模型中获取基础表名

Question

为了在运行 ExecuteStore 命令时避免魔术字符串，是否可以从 Entity Framework 4 中的模型中获取底层表名 [和列]

利亚姆

Answer 1

我不能告诉你是否有，但最好的办法是深入研究上下文的元数据。

This可能对您有所帮助，它是有关 EF 元数据的文档。如果您在元数据中找不到它，那么您很可能不走运。

根据this编辑(页面底部):

I have also been trying to query the mapping metadata. I wanted to find the metadata which describes how tables and entities are mapped and which stored procedures are mapped to entities. I was not able to find the metadata I needed via the MetadataWorkSpace. Afterwards Danny Simmons from Microsoft did let me know that this mapping metadata is not available publically and that it is something they have to do in a future release of the Entity Framework.

目前这似乎是不可能的，因为这些信息无法公开获得；但是，这是从 2008 年开始的，因此在此期间可能会发生变化。