How To Retrive From dynamic textbox

[venki]

Hi guys,

here is my code

 For j = 0 To ds.Tables(1).Rows.Count - 1
                        Dim rw As New TableRow
                        For k = 0 To ds.Tables(1).Columns.Count - 1
                            Dim cel As New TableCell
                            Dim txt As New TextBox
                            txt.ID = "cel" & j & k
                            txt.Text = ds.Tables(1).Rows(j).Item(k)
                            cel.Controls.Add(txt)
                            rw.Cells.Add(cel)
                        Next
                        tbl.Rows.Add(rw)
                    Next

i am able to populate the textboxes in the table but not able to retrieve the values from it can anyone help me out in this
thank u