tradurre questo script?

[Peter_Pan]

scusate se insisto, mi aiutate a tradurre questo script in vb.net? vi posto quello che ho fatto, anche se mi va in errore:

Dim strH As Integer
        Dim strW As Integer
        Dim c_row As New ArrayList


        strH = Request.Params("height")
        strW = Request.Params("width")

        Dim strRows As Integer
        Dim strCols As Integer
        Dim strValore As String
        Dim hex As String

        Dim r As String
        Dim g As String
        Dim b As String

        Dim strNumero As String

        For strRows = 0 To strH
            strNumero = "px" & strRows
            c_row.Add(Request.Params(strNumero).Split(","))
            For strCols = 0 To strW
                strValore = c_row(strCols)
                If strValore <> "" Then
                    hex = strValore
                    While hex.Length > 6
                        hex = "0" & hex
                    End While
                    r = hex(hex.Substring(0, 2))
                    g = hex(hex.Substring(2, 2))
                    b = hex(hex.Substring(4, 2))

                    '...
                End If
            Next

            Response.Write("[b]" & strNumero & ": [/b]" & Request.Params(strNumero) & "
")
        Next 

mi da errore sulla stringa strValore = c_row(strCols) ma non so perchè