Code First CTP5中的错误 [英] Bug in Code First CTP5

问题描述

奇怪的行为：

推荐答案

嗨Steve，

Hi Steve,

问题是Second有一个外键也是First的集合。如果Second有一个外键，那么导航属性应该只是一个引用而不是一个集合。 Code First会将此检测为多对多关系，而不是
将firstid配置为外键。

The problem is that Second has a foreign key but also a collection of First. If Second has a foreign key then the navigation property should just be a reference rather than a collection. Code First is going to detect this as a many to many relationship and isn't going to configure firstid as a foreign key.

您可以使用dc创建代理。 Seconds.Create（）

You can create proxies by using dc.Seconds.Create()

~Rowan

这篇关于Code First CTP5中的错误的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！