title: How to Load User Control in Table
body: <p>I want to add usercontrl to Table Control each time i Press the Button,
  I have done this code in Click Event, I got the Control in First Click but after this 
  Controls are disappers , can any suggest the solution?
  Thanks.</p>
  
  <pre><code>if (Session["tbl"] == null)
      {
          Session["tbl"] = Table1;
      }
      else
      {
          Table1 = (Table)Session["tbl"];
      }
      TimeSheetRow tr= LoadControl ("TimeSheetRow.ascx") as TimeSheetRow ;
      tr.ID = "tr" + Table1.Rows.Count;
  
  
  Session.Add((Session.Count + 1).ToString(), tr);
  
  
  
      Table1.Rows.Add(new TableRow());
      Table1.Rows[Table1.Rows.Count -1].Cells.Add(new TableCell());
      Table1.Rows[Table1.Rows.Count - 1].Cells[0].Controls.Add(tr);
  
  
      Session["tbl"] = Table1;
  </code></pre>