[RESOLVED] [2005] DataGridView misbehaving

Hello,
I think I've been looking at this for too long, and can't see where the problem is.
I'm basically going through a folder, and adding file path and file name data to a DataGridView, along with a column to ask the user to confirm that they want to delete the file shown in the grid.

Code:

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For intCounter As Integer = 0 To strFiles.Length - 1

    Me.prgFilesInFolderProgress.Value = intCounter

    txtFileName = strFiles(intCounter)
    dteFileCreated = Directory.GetCreationTime(strFiles(intCounter)).Date
    dteFileModified = Directory.GetLastWriteTime(strFiles(intCounter)).Date

    If (dteFileCreated.Date >= dteSelected And dteFileCreated.Date <= dteSelectedTo) Or _
        (dteFileModified.Date >= dteSelected And dteFileModified.Date <= dteSelectedTo) Then

        If Me.DataGridView1.Visible = False Then
            Me.DataGridView1.Visible = True
        End If

        intDataGridRows += 1

        Me.DataGridView1.Rows.Add()

        'MsgBox("intDataGridRows = " & intDataGridRows.ToString & vbCrLf & _
        '        "Rows in DataGridView = " & Me.DataGridView1.Rows.Count.ToString)

        Me.DataGridView1.Item(0, intCounter).Value = txtFileName
        Me.DataGridView1.Item(1, intCounter).Value = True

    End If

Next

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What I'm finding is that if I use the code as it is, I get something that is half-way what I need, but if I replace a couple of lines ...

Code:

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        Me.DataGridView1.Item(0, intDataGridRows).Value = txtFileName
        Me.DataGridView1.Item(1, intDataGridRows).Value = True

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.... I get loads of blank rows, and the bottom row of the grid is the last file it encountered in the For .... Next loop.

Cracked it ...

Code:

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Me.DataGridView1.Item(0, intDataGridRows - 1).Value = txtFileName
Me.DataGridView1.Item(1, intDataGridRows - 1).Value = True

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