How To Create More than One Table Dynamically

I Have one Panel in that i have One Asp Table Control and One Button.. That Panel Is Dispalying on Ajax ModalPopupExtender.. Im Binding Dynamically created Table to Table Control  By using Below Code

 public void createspilittable()
        {
            int count = GridView1.Rows.Count;
            if (count != 0)
            {
                string tgno = string.Empty;

                int counts = 0;
                TableRow tr = new TableRow();
                TableHeaderCell thc1 = new TableHeaderCell();

                TableHeaderCell thc2 = new TableHeaderCell();
                TableHeaderCell thc3 = new TableHeaderCell();

                thc1.Text = "Tag Number";
                thc2.Text = "Quantity";
                thc3.Text = "Number of Spilits";



                tr.Cells.Add(thc1);
                tr.Cells.Add(thc2);
                tr.Cells.Add(thc3);
                tabspilit.Rows.Add(tr);

                for (int i = 0; i < count; i++)
                {

                    //GridDataControlFieldCell cell = GrdCustomerData.RowsInViewState[i].Cells[0] as GridDataControlFieldCell;
                    int ct = 0;
                    CheckBox chk = GridView1.Rows[i].Cells[0].FindControl("chkselect") as CheckBox;
                    if (chk.Checked == true)
                    {

                        counts = counts + 1;

                        tgno = tgno + GridView1.Rows[i].Cells[1].Text + ",";


                    }



                }
                for (int m = 0; m < counts; m++)
                {
                    int ct = GridView1.Rows[m].RowIndex + 1;


                    TableRow tr2 = new TableRow();
                    TableCell tc1 = new TableCell();
                    TableCell tc2 = new TableCell();
                    TableCell tc3 = new TableCell();
                    tr2.Cells.Add(tc1);
                    tr2.Cells.Add(tc2);
                    tr2.Cells.Add(tc3);



                    Label lb1 = new Label();
                    lb1.Text = GridView1.Rows[m].Cells[1].Text;

                    tc1.Controls.Add(lb1);
                    Label lb2 = new Label();
                    lb2.Text = GridView1.Rows[m].Cells[3].Text;
                    tc2.Controls.Add(lb2);

                    TextBox tbqty = new TextBox();
                    tc3.Controls.Add(tbqty);

                    tabspilit.Rows.Add(tr2);

                    // dtspilit.Merge(tabspilit);

                }
                string newtagnos = tgno.Remove(tgno.Length - 1);

                lbltagspilit.Text = newtagnos;
                this.ModalPopupspilt.Show();
                for (int k = 0; k < count; k++)
                {
                    CheckBox chk = GridView1.Rows[k].Cells[0].FindControl("chkselect") as CheckBox;
                    if (chk.Checked == true)
                    {
                        chk.Checked = false;
                    }
                }

            }
            else
            {
                ScriptManager.RegisterStartupScript(this, this.GetType(), "popup", "alert('Please Select Items Through Check Boxs to Spilit');", true);

            }
        }

I need To create Tables as Number Of Rows  Present in Above Table ..