本文整理汇总了VB.NET中System.Data.Objects.ObjectContext.Attach方法的典型用法代码示例。如果您正苦于以下问题：VB.NET ObjectContext.Attach方法的具体用法？VB.NET ObjectContext.Attach怎么用？VB.NET ObjectContext.Attach使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类System.Data.Objects.ObjectContext的用法示例。
在下文中一共展示了ObjectContext.Attach方法的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: AttachRelatedObjects
Private Shared Sub AttachRelatedObjects(ByVal currentContext As ObjectContext, ByVal detachedOrder As SalesOrderHeader, ByVal detachedItems As List(Of SalesOrderDetail))
' Attach the root detachedOrder object to the supplied context.
currentContext.Attach(detachedOrder)
' Attach each detachedItem to the context, and define each relationship
' by attaching the attached SalesOrderDetail object to the EntityCollection on
' the SalesOrderDetail navigation property of the now attached detachedOrder.
For Each item As SalesOrderDetail In detachedItems
currentContext.Attach(item)
detachedOrder.SalesOrderDetails.Attach(item)
Next
End Sub