参考:
ms-help://MS.VSCC.2003/MS.MSDNQTR.2003FEB.2052/cpref/html/frlrfSystemWebUIWebControlsTableClassTopic.htm
上自带的例子<%@ Page Language="C#" AutoEventWireup="True" %> <html>
 <head>
     <script language="C#" runat="server">
         void Page_Load(Object sender, EventArgs e) {
             // Generate rows and cells.           
             int numrows = 3;
             int numcells = 2;
             for (int j=0; j<numrows; j++) {          
                 TableRow r = new TableRow();
                 for (int i=0; i<numcells; i++) {
                     TableCell c = new TableCell();
                     c.Controls.Add(new LiteralControl("row " + j.ToString() + ", cell " + i.ToString()));
                     r.Cells.Add(c);
                 }
                 Table1.Rows.Add(r);
             }
         }
     </script>
 </head>
 <body>
     <h3>Table Example, constructed programmatically</h3>
     <form runat=server>
         <asp:Table id="Table1" 
          GridLines="Both" 
          HorizontalAlign="Center" 
          Font-Name="Verdana" 
          Font-Size="8pt" 
          CellPadding=15 
          CellSpacing=0 
          Runat="server"/>
     </form>
 </body>
 </html>