Private Sub UseCommandBuilder()
        Dim connectionString As String = _
           "Integrated Security=SSPI;Persist Security Info=False;" + _
           "Initial Catalog=Northwind;Data Source=LAP800"

        Dim connection As SqlConnection = _
           New SqlConnection(connectionString)
        connection.Open()
        Try
            Dim command As SqlCommand = _
                New SqlCommand("SELECT * FROM Customers", connection)

            Dim adapter As SqlDataAdapter = _
               New SqlDataAdapter(command)
            Dim builder As SqlCommandBuilder = _
               New SqlCommandBuilder(adapter)
            '''' Show commands
            Console.WriteLine(builder.GetInsertCommand().CommandText)
            Console.WriteLine(builder.GetUpdateCommand().CommandText)
            Console.WriteLine(builder.GetDeleteCommand().CommandText)

            Dim table As DataTable = New DataTable
            adapter.Fill(table)

            ''''Use Insert
            Dim row As DataRow  = table.NewRow
            row("CustomerID")   = "PAULK"
            row("CompanyName")  = "Pauly''''s Edibles"
            row("ContactName")  = "Paul Kimmel"
            row("ContactTitle") = "The Fat Man"
            table.Rows.Add(row)

            ''''Use Update
            Dim results() As DataRow = _
               table.Select("CustomerID = ''''ALFKI''''")
            results(0)("Region") = "DE"

            ''''Use Delete
            Dim deleteThese() As DataRow = _
               table.Select("CustomerID = ''''FARLA''''")
            For Each row In deleteThese
                row.Delete()
            Next

            adapter.Update(table)
            table.AcceptChanges()

        Catch ex As Exception
            Debug.WriteLine(ex.Message)
            Throw
        Finally
            connection.Close()
        End Try
End Sub

End Module