巨郁闷的有关问题, DataList 使用 EditItemTemplate, 小弟我想在 EditItemTemplate 中动态绑定 RadioButtonList

巨郁闷的问题, DataList 使用 EditItemTemplate, 我想在 EditItemTemplate 中动态绑定 RadioButtonList
当我点击   Edit   触发   OnEditCommand   后,   我想在所显示的   项里,  
动态绑定   Session   中的数据到   RadioButtonList,   怎么弄?

代码太长贴不了,   附就是以下DataList   的RadioButtonList

  <form   runat= "server ">
    <!--   Begin   flMng   -->
      <asp:Label   id= "flMngDebugLabel "   runat= "server "   />
      <asp:Label   id= "flMngNavigatorLabel "   runat= "server "   />
      <asp:Label   id= "flMngInfoLabel "   runat= "server "   />
      <asp:PlaceHolder   id= "flMngPh "   runat= "server "   />
   
    <div   class= "flMngFolderBar   algr ">
      <asp:PlaceHolder   id=flMngFolderPh   runat=server
        />
    </div>
 
    <asp:DataList   id= "flMngFolderList "   runat= "server "
      BorderColor= "black "
      CellPadding= "5 "
      CellSpacing= "5 "
      RepeatDirection= "Vertical "
      RepeatLayout= "Flow "
      RepeatColumns= "10 "
      ShowBorder= "True "
      OnEditCommand= "flMngEditCmd "
      OnItemCommand= "flMngItemCmd "
      >
 
      <HeaderTemplate>
        <h3> 目录: </h3>
        <ol   class= "flMngFolderList ">
      </HeaderTemplate>
     
      <HeaderStyle   BackColor= "#aaaadd ">
      </HeaderStyle>
   
      <AlternatingItemStyle   BackColor= "Gainsboro ">
      </AlternatingItemStyle>
       
      <ItemTemplate>
        <li   class= "flMngDiv ">
          <div   class= "fltr ">
            <asp:LinkButton   id= "flMngEditButton "  
              Text= "Edit "  
              CommandName= "Edit "
              runat= "server "
              />
          </div>
          <a   href= "?path= <%#   DataBinder.Eval(Container.DataItem,   "FolderRelativePath ")   %> ">
            <%#   DataBinder.Eval(Container.DataItem,   "FolderName ")   %>
          </a>
        </li>  
      </ItemTemplate>
     
        <EditItemTemplate>