Repeater绑定Dictionary

.aspx

<asp:Repeater runat="server" ID="rptList" OnItemDataBound="rptList_ItemDataBound">  
           <HeaderTemplate>  
               <table id="mytable" border="1" cellpadding="0" cellspacing="0">  
           </HeaderTemplate>  
           <ItemTemplate>  
               <tr>  
                   <td class="alt">  
                       <asp:Label runat="server" ID="lblKey" Text='<%#Eval("key")%>'></asp:Label>  
                   </td>  
                   <td>  
                       <asp:Repeater runat="server" ID="rptSubList" DataSource='<%#((System.Collections.Generic.KeyValuePair<string,System.Collections.Generic.List<dhySys.Entry.Info>>)Container.DataItem).Value %>'>  
                           <ItemTemplate>  
                               <table>  
                                   <tr>  
                                       <td style="width: 65%">  
                                           <%#Eval("Title") %>  
                                       </td>  
                                       <td>  
                                           <asp:RadioButtonList runat="server" ID="rblScore" RepeatDirection="Horizontal" Width="250px">  
                                           </asp:RadioButtonList>  
                                           <asp:HiddenField runat="server" ID="hidScore" Value='<%#Eval("Score") %>'></asp:HiddenField>  
                                           <%--<asp:HiddenField runat="server" ID="hidType" Value='<%# DataBinder.Eval(((RepeaterItem)Container.Parent.Parent).DataItem, "key")%>' /> --%>  
                                       </td>  
                                   </tr>  
                               </table>  
                           </ItemTemplate>  
                       </asp:Repeater>  
                   </td>  
               </tr>  
           </ItemTemplate>  
<FooterTemplate>  

.aspx.cs

    protected void BindRptList()  
           {  
               Dictionary<string, List<Info>> dicts = "数据源";  
               rptList.DataSource = dicts;  
               rptList.DataBind();  
           }  
           protected void rptList_ItemDataBound(object sender, RepeaterItemEventArgs e)  
           {  
               if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)  
               {  
                   Repeater rptSub = e.Item.FindControl("rptSubList") as Repeater;  
        //动态生成RadioButtonList  
                   for (int i = 0; i < rptSub.Items.Count; i++)  
                   {  
                       HiddenField hidScore = (HiddenField)rptSub.Items[i].FindControl("hidScore");  
                       RadioButtonList rblScore = (RadioButtonList)rptSub.Items[i].FindControl("rblScore");  
                       int score = int.Parse(hidScore.Value);  
                       int[] ss = new int[score];  
                       for (int j = 1; j <= score; j++)  
                       {  
                           ss[j - 1] = j;  
                       }  
                       rblScore.DataSource = ss;  
                       rblScore.DataBind();  
                   }  
               }  
           }