Hello

I'm experimenting a little bit with visual basics, as we have to learn the basics for school (but i'm going much further of course xp hmm, or maybe i want, but it won't work) and i'm stuck

i'm trying and trying to get the saveDialogBox working, but everytime i want to create a new file, it gives an error and quits the program.. here's the code:

    Private Sub ToolStripButton4_Click(sender As Object, e As System.EventArgs) Handles ToolStripButton4.Click
        SaveFileDialog1.Filter = "Nspire Lua files (*.lua)|*.lua|txt files (*.txt)|*.txt|All files (*.*)|*.*"
        SaveFileDialog1.FilterIndex = 2
        SaveFileDialog1.RestoreDirectory = True
        SaveFileDialog1.CreatePrompt = True
        SaveFileDialog1.OverwritePrompt = True
        SaveFileDialog1.ShowDialog()
        SaveFileDialog_FileOK(ToolStripButton4, AcceptButton)
    End Sub

    Private Sub SaveFileDialog_FileOK(sender As Object, e As System.EventArgs) Handles SaveFileDialog1.FileOk
        Dim myStream As IO.Stream
        Dim SaveName As String
        ' If SaveFileDialog1.ShowDialog() = DialogResult.OK Then
        myStream = SaveFileDialog1.OpenFile()
        SaveName = SaveFileDialog1.FileName
        My.Computer.FileSystem.WriteAllText(SaveName, addText.Text, False)
        myStream.Close()
        ' End If
    End Sub

and this is the error screen


also saving to another file than the original does not work, where's my mistake?

Thanks in advance!
Nick

Sry, i got nothin