Dynamicaly generated textbox in table

 
Hay , 
I have a problem, with dynamically generated text box. in a table.
i wanna access that table to get values of those...
can u pls fix that..
            foreach(DataRow dataRow in DS.Tables[0].Rows)
            {
                tr          = new TableRow();

                for (int Column = 0; Column < tblCols; Column++)
                {
                    tc      = new TableCell();
   &nb ...