在Entity Framework 4中显示多个连接表 [英] Explicit many to many join table in Entity Framework 4

问题描述

默认情况下，EF隐藏多个连接表，其中不包含附加数据的连接表。

By default EF hides a many to many join table that does not contain additional data than the foreign keys to the joined tables.

是否可以告诉EF和设计师）明确创建连接表并使其在代码中可用？

Is it possible to tell EF (and the designer) to explicitly create the join table and make it usable in code?

谢谢

推荐答案

没有EF设计师不会为您添加此实体。如果您想要连接表暴露，您必须手动删除创建的关系并添加连接表的实体和两个一对多的FK关系。以下是有关分步指南的相关问题：

No EF designer will not add this entity for you. If you want junction table exposed you must manually delete created relation and add junction table's entity and two one-to-many FK relations. Here are related questions with step by step guide:

• 如何获得多对多关系的Entity to Table映射

• How to expose the join table in many to many relation
• How to get Entity to Table mapping for many to many relations

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