前台页面代码:
<form id="form1" runat="server">
    <div>
        <select id='Select1' name="AAA" />
        </select>
        <select id='Select1' name="AAA" />
        </select>
        <select id='Select1' name="AAA" />
        </select>
        <select id='Select1' name="AAA" />
        </select>
        </div>
           <table class="style1" id='tbList' runat="server">
        <tr>
            <td>
                <input id="Button1" type="button" value="button" onclick="AddnewRow(this)" /><asp:Button 
                    ID="Button2" runat="server" Text="服务器" onclick="Button2_Click" />
            </td>
            <td>
                &nbsp;</td>
        </tr>
        <tr>
            <td>
                &nbsp;</td>
            <td>
                &nbsp;</td>
        </tr>
    </table>
    </form>要求 :请问各位我怎么样做才能让这三个下拉框都有数据值呢 就是都有数据值绑定 
一次性绑定多个下拉框 高手指点!