GridView  不会改用 Repeater 吧<script type="text/javascript">
        function Clickxxxx(strValue)
        {
            document.getElementById("txtxxxxx").value = strValue;
        }
    </script><asp:TextBox ID="txtxxxxx" runat="server"></asp:TextBox><br/>
<asp:Repeater ID="rptBasicPhoneList" runat="server">
        <HeaderTemplate>
        <table class="border" cellspacing="1" border="0" >
        </HeaderTemplate>
        <ItemTemplate>
            <tr>
                <td><%#Eval("xxx")%></td>
        <td><%#Eval("xxx")%></td>
<td><a href="#" onclick="Clickxxxx('<%#Eval("xxx")%>');">选定</a></td>
            </tr>
        </ItemTemplate>
        <FooterTemplate>
        </table>
        </FooterTemplate>
        </asp:Repeater>