如何填充此tableAdapter的详细信息视图 [英] How do I populate The detail view for this tableAdapter

问题描述

我在使用此代码时遇到问题，有人可以提供帮助吗？

I have been having trouble with this code, can anyone help?

Option Strict On
Imports System.IO
Public Class reviewOrdersForm
    Friend Structure orderData
        Dim orderNumber As String
        Dim customerID As String
        Dim phoneModel As String
        Dim price As String
        Dim quantity As String
    End Structure
    Dim totOrderAmnt As Decimal
    Dim numElems As Integer
    Dim customerIDInteger As Integer
    Friend orders(5000) As orderData
    Private Sub reviewOrdersForm_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
        'TODO: This line of code loads data into the 'CustomerDataSet.Customer' table. You can move, or remove it, as needed.
        Dim recordString As String
        Dim field(4) As String
        Try
            Dim orderFile As New StreamReader("PhoneOrders.txt")
            ' read file and populate listBox
            Do Until orderFile.Peek = -1 Or numElems > 5000
                recordString = orderFile.ReadLine()
                field = Split(recordString, ",")
                With orders(numElems)
                    .orderNumber = field(0)
                    .customerID = field(1)
                    .phoneModel = field(2)
                    .price = field(3)
                    .quantity = field(4)
                End With
                ListBox1.Items.Add(orders(numElems).orderNumber)
                numElems += 1
            Loop
            orderFile.Close()
            If ListBox1.SelectedIndex > -1 Then
                Me.CustomerTableAdapter.FillByCustomerID(Me.CustomerDataSet.Customer, CInt(orders(ListBox1.SelectedIndex).customerID.ToString))
            End If
        Catch ex As Exception
            MessageBox.Show(ex.Message, "File problems")
        End Try
    End Sub
End Class

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