repeater 根据输入 返回汉字

page repeater

 <asp:Repeater ID="r_scoreCount" runat="server">
                 <HeaderTemplate>
                     <table width="90%" border="" cellpadding="" cellspacing="" align="center" style="background-color: #CCC;">
                         <tr style="text-align: center; color: #FFF; background-color: #336699;">
                             <th width="6%" align="center">
                                 编号
                             </th>
                             <th width="20%" align="center">
                                 试卷编码
                             </th>
                             <th width="14%" align="center">
                                 总分
                             </th>
                             <th width="10%" align="center">
                                 考试时间
                             </th>
                             <th width="10%" align="center">
                                 试卷状态
                             </th>

                             <th width="10%" align="center">
                                 考试
                             </th>
                         </tr>
                 </HeaderTemplate>
                 <ItemTemplate>
                     <tr style="text-align: center; color: #0076C8; background-color: #F4FAFF;">
                         <td width="6%" align="center">
                             <%#Eval("Id")%>
                         </td>
                         <td width="20%" align="center">
                             <%#Eval("PaperName")%>
                         </td>
                         <td width="14%" align="center">
                             <%#Eval("TotalScore")%>
                         </td>
                         <td width="10%" align="center">
                             <%#Eval("ExamTime")%>
                         </td>
                         <td width="10%" align="center">
                             <%#this.info(Eval("PaperSta").ToString())%>
                         </td>

                         <td width="10%" align="center">
                             <a href='Exam.aspx?qid=<%#Eval("Id")%>&page=userPaperList&pno=<%#this.listpage.CurrentPageIndex%>'>开始答卷</a>
                         </td>
                     </tr>
                 </ItemTemplate>
                 <FooterTemplate>
                     </table>
                 </FooterTemplate>
             </asp:Repeater>

返回

         protected string info(string sign)
         {
             string returnStr = "";
             switch (sign)
             {
                 case "":
                     returnStr = "锁定";
                     break;
                 case "":
                     returnStr = "有效";
                     break;
                 case "":
                     returnStr = "待阅";
                     break;
                 case "":
                     returnStr = "完成";
                     break;

             }
             return returnStr;
         }