本文整理汇总了VB.NET中System.Data.Linq.DataContext.GetChangeSet方法的典型用法代码示例。如果您正苦于以下问题：VB.NET DataContext.GetChangeSet方法的具体用法？VB.NET DataContext.GetChangeSet怎么用？VB.NET DataContext.GetChangeSet使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。
在下文中一共展示了DataContext.GetChangeSet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: Northwnd
Dim db As New Northwnd("c:\northwnd.mdf")
Dim custQuery = _
From cust In db.Customers _
Where (cust.City = "London") _
Select cust
For Each custObj As Customer In custQuery
Console.WriteLine("CustomerID: {0}", custObj.CustomerID)
Console.WriteLine(vbTab & "Original value: {0}", custObj.City)
custObj.City = "Paris"
Console.WriteLine(vbTab & "Updated value: {0}", custObj.City)
Next
Dim cs As ChangeSet = db.GetChangeSet()
Console.Write("Total changes: {0}", cs)
' Freeze the console window.
Console.ReadLine()
db.SubmitChanges()