help Me for Table Dynamic.

Hello All, I am a problem with create behind code Table Asp net.

 I have a Table Asp.net .

<script runat="server">
private void Page_Load(object sender, System.EventArgs e)
{
  int rows = 3;
  int cells = 2;
  for (int j=0; j<rows; j++)
  {
    TableRow r = new TableRow();
    for (int i=0; i<cells; i++)
    {
   CheckBox chk = new CheckBox();
    chk.ID = "chk" + i.ToString();
      TableCell c = new TableCell();
      c.Controls.Add(new LiteralControl(chk));
      r.Cells.Add(c);
    }
    Table1.Rows.Add(r);
  }
}
</script>
<html>
<body>
<form runat="server">
  <asp:Ta ...