本文整理汇总了VB.NET中System.Data.DataTable.GetChanges方法的典型用法代码示例。如果您正苦于以下问题:VB.NET DataTable.GetChanges方法的具体用法?VB.NET DataTable.GetChanges怎么用?VB.NET DataTable.GetChanges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。您也可以进一步了解该方法所在类System.Data.DataTable
的用法示例。
在下文中一共展示了DataTable.GetChanges方法的2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: UpdateDataTable
Private Sub UpdateDataTable(table As DataTable, _
myDataAdapter As OleDbDataAdapter)
Dim xDataTable As DataTable = table.GetChanges()
' Check the DataTable for errors.
If xDataTable.HasErrors Then
' Insert code to resolve errors.
End If
' After fixing errors, update the database with the DataAdapter
myDataAdapter.Update(xDataTable)
End Sub
示例2: ProcessDeletes
Private Sub ProcessDeletes(table As DataTable, _
adapter As OleDbDataAdapter)
Dim changeTable As DataTable = table.GetChanges(DataRowState.Deleted)
' Check the DataTable for errors.
If table.HasErrors Then
' Insert code to resolve errors.
End If
' After fixing errors, update the database with the DataAdapter
adapter.Update(changeTable)
End Sub