<div>         <table>             <tr>                 <asp:Repeater ID="Repeater1" runat="server" OnItemDataBound="Repeater1_ItemDataBound">                     <ItemTemplate>                         <td>                             <table>                                 <tr>                                     <td colspan="2">                                         <img src='<%#"images/"+Eval("FoodPicture") %>' />                                     </td>                                 </tr>                                 <tr>                                     <td colspan="2">                                         <asp:Label ID="Label1" runat="server" Text='<%#Eval("FoodName") %>'></asp:Label>                                     </td>                                 </tr>                                 <tr>                                     <td>                                         <asp:Label ID="Label2" runat="server" Text=' <%#Eval("FoodPrice") %>'></asp:Label>                                     </td>                                     <td>                                         <input type="image" src="images/product_add.png" onclick="product_add() " />                                         <%--    <asp:ImageButton ID="ImageButton1" runat="server" ImageUrl="images/product_add.png" />--%>                                         <asp:TextBox ID="TextBox1" Text="1" runat="server" Width="15px" ReadOnly="True"></asp:TextBox>                                         <input type="image" src="images/product_reduce.png" onclick="product_reduce()" />                                         <%--<asp:ImageButton ID="ImageButton2" runat="server" ImageUrl="images/product_reduce.png" />--%>                                     </td>                                 </tr>                                 <tr>                                     <th colspan="2">                                         <asp:ImageButton ID="ImageButton3" ImageUrl="images/btn_order.gif" runat="server" />                                     </th>                                 </tr>                             </table>                         </td>                     </ItemTemplate>                 </asp:Repeater>             </tr>         </table>     </div>

  public   int i = 1;                protected void Page_Load(object sender, EventArgs e)         {             string sqlstr = @"data source=PC-LENOVE\SQLEXPRESS;initial catalog=KFC;USER ID=SA;PASSWORD=abing520";             SqlConnection con = new SqlConnection(sqlstr);             SqlCommand cmd = new SqlCommand();             cmd.CommandText = "SELECT * FROM Foods";             cmd.Connection = con;             SqlDataAdapter adapter = new SqlDataAdapter(cmd);             DataTable dt = new DataTable();             adapter.Fill(dt);             cmd.Dispose();             con.Dispose();             this.Repeater1.DataSource = dt;             this.Repeater1.DataBind();         }         protected void Repeater1_ItemDataBound(object sender, RepeaterItemEventArgs e)         {             if (i % 4 == 0)//4是一行显示列数             {                 e.Item.Controls.Add(new LiteralControl("</tr><tr>"));             }             i++;         }