本文整理汇总了VB.NET中System.Data.Objects.ObjectContext.Detach方法的典型用法代码示例。如果您正苦于以下问题：VB.NET ObjectContext.Detach方法的具体用法？VB.NET ObjectContext.Detach怎么用？VB.NET ObjectContext.Detach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.Detach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: DetachOrders
' This method is called to detach SalesOrderHeader objects and
' related SalesOrderDetail objects from the supplied object
' context when no longer needed by the application.
' Once detached, the resources can be garbage collected.
Private Shared Sub DetachOrders(ByVal context As ObjectContext, ByVal order As SalesOrderHeader)
Try
' Detach each item from the collection.
While order.SalesOrderDetails.Count > 0
' Detach the first SalesOrderDetail in the collection.
context.Detach(order.SalesOrderDetails.First())
End While
' Detach the order.
context.Detach(order)
Catch ex As InvalidOperationException
Console.WriteLine(ex.ToString())
End Try
End Sub