repeate 的嵌套

       <asp:Repeater id="RepeaterRecive" runat="server" Visible="False">
        <HeaderTemplate>
         <table id="Listing" width="450" class="Listing" cellSpacing="0" cellPadding="0" border="0" style="<%= CheckHiddenStyle() %>">
          <tr>
           <th width="150">
            收件分类</th>
           <th width="150">
            收件人(或组、部门)</th>
          </tr>
        </HeaderTemplate>
        <ItemTemplate>
         <tr>
          <td>
           <%# DataBinder.Eval(Container.DataItem, "Title") %>
          </td>
          <td>
           <asp:Repeater DataSource='<%# GetManOrGroupDS(DataBinder.Eval(((RepeaterItem)Container.Parent),"CategoryID"))%>'>
            <ItemTemplate>
             <%# DataBinder.Eval(Container.DataItem, "Name") %>
            </ItemTemplate>
           </asp:Repeater>
          </td>
         </tr>
        </ItemTemplate>
        <AlternatingItemTemplate>
         <tr class="Alt">
          <td>
           <%# DataBinder.Eval(Container.DataItem, "Title") %>
          </td>
          <td>
           <asp:Repeater DataSource='<%# GetManOrGroupDS(DataBinder.Eval(((RepeaterItem)Container.Parent),"CategoryID"))%>'>
            <ItemTemplate>
             <%# DataBinder.Eval(Container.DataItem, "Name") %>
            </ItemTemplate>
           </asp:Repeater>
          </td>
         </tr>
        </AlternatingItemTemplate>
        <FooterTemplate>
         </table>
        </FooterTemplate>
       </asp:Repeater>