我们正在首先使用EF5的预发版本,并采用代号。 我有<>Orders模型和Products模型(many<>many relationship)。 I 创建了OrderItems model with OrderID, Products Id和定量领域。 它不是自动生成连接表。 下面是法典:
Imports System.ComponentModel.DataAnnotations
Public Class OrderItems
Public Property OrderID As Long
Public Property ProductID As Long
Public Property Quantity As Integer
End Class
我是否有必要通过使用协会的标签来通知他们,或将他们明确联系起来?
I think in this case would be good idea to use Code First Relationships Fluent API http://msdn.microsoft.com/en-us/data/hh134698.aspx
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