コードに問題があります。そして、迷惑なエラーなしで彼女に私がやりたいことをさせるためのいくつかの援助をいただければ幸いです。データバインドされたリストボックスの文字列を読み取り、ユーザーが選択した文字列を見つけて、その文字列をファイルに書き込みます。
Private Sub btnContinue_Click(sender As System.Object, e
As System.EventArgs) Handles btnContinue.Click
' 1st file and mySQL Update to testing table
If txtLocation.Text.ToString <> "" And txtUnitTested.Text.ToString <> "" Then
Dim filewriter As New System.IO.StreamWriter(
"C:\Users\OER\Documents\Visual Studio 2010\Projects\frmTest1_0.txt")
Dim curItem = lstCustomer.SelectedItem
Dim now As DateTime = DateTime.Now
With filewriter
.WriteLine(vbCrLf + (now.ToString("F"))) ' Write the DateTime to the file
End With
For Each objDataRowView As DataRowView In lstCustomer.SelectedItems
Dim item As String
For Each item As DataRowView In Me.lstCustomer.Items.Item("customer")
item = String.Parse(lstCustomer.SelectedValue)
WriteLine(curItem(item))
Next item
Next ' THIS IS THE FOR LOOP I AM HAVING ISSUES WITH!!!!!!!
With filewriter
.WriteLine(vbCrLf + txtLocation.Text + vbCrLf + txtUnitTested.Text)
End With
filewriter.Close()
frmTest1.Show()
Else
MsgBox("Please Type the Location and Unit Tested!!!", vbCritical)
txtLocation.Clear()
txtUnitTested.Clear()
txtLocation.Focus()
End If