[RESOLVED] display a two dimensional Array in the listbox

[MrVascony]

Hi guys,

I'm trying to display in a list box a two dimensional array using format string.
The information for my array I'm getting from an external file.
this is what I have, and I don't know how to fix this.

Sub DisplaySeatChart()

        Dim fmtstr As String = "{0, -15}{1,-15}{2,20}{3,-15}{4,-15}"
        For i = 0 To 9
            For j = 0 To 3

                lstSeatChart.Items.Add(String.Format(fmtstr, SeatChart(i, 0), SeatChart(i, 1), "|", SeatChart(i, 2), SeatChart(i, 3)))
            Next
        Next
end Sub

I want to make it look like this

00 01 | 02 03
10 11 | 12 13
20 21 | 22 23
etc..

Tks