本文整理汇总了VB.NET中System.Data.Linq.Mapping.AssociationAttribute类的典型用法代码示例。如果您正苦于以下问题：VB.NET AssociationAttribute类的具体用法？VB.NET AssociationAttribute怎么用？VB.NET AssociationAttribute使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了AssociationAttribute类的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的VB.NET代码示例。
示例1: EntityRef
Private _Customer As EntityRef(Of Customer)
<Association(Name:="FK_Orders_Customers", Storage:="_Customer", ThisKey:="CustomerID", IsForeignKey:=True)> _
Public Property Customer() As Customer
Get
Return Me._Customer.Entity
End Get
Set(ByVal value As Customer)
Dim previousValue As Customer = Me._Customer.Entity
If (((previousValue Is value) _
= False) _
OrElse (Me._Customer.HasLoadedOrAssignedValue = False)) Then
Me.SendPropertyChanging()
If ((previousValue Is Nothing) _
= False) Then
Me._Customer.Entity = Nothing
previousValue.Orders.Remove(Me)
End If
Me._Customer.Entity = value
If ((value Is Nothing) _
= False) Then
value.Orders.Add(Me)
Me._CustomerID = value.CustomerID
Else
Me._CustomerID = CType(Nothing, String)
End If
Me.SendPropertyChanged("Customer")
End If
End Set
End Property