Repeater 如何控制select标签？？？

前台代码：

 1 <asp:Repeater ID="ChangeMajor" runat="server">
 2                         <ItemTemplate>
 3                             <tr class="tdl">
 4                                 <td style="width: 40px;">
 5                                     转科<%#Eval("counts")%>.
 6                                 </td>
 7                                 <td style="width: 140px;">
 8                                     <input type="text" id="ChangeDate1" class="DateKJ" value='<%#Eval("FZKDATE")%>' runat="server" />日
 9                                 </td>
10                                 <td style="width: 110px;">
11                                     <%--<input type="text" id="ChangeTime1" class="inputshort60" value='<%#Eval("FZKTIME")%>' runat="server" />--%>
12                                     <select id="ChangeTime" class="inputshort60" runat="server">
13                                         <option value="0">0</option>
14                                         <option value="1">1</option>
15                                         <option value="2">2</option>
16                                         <option value="3">3</option>
17                                         <option value="4">4</option>
18                                         <option value="5">5</option>
19                                         <option value="6">6</option>
20                                       </select>
21                                     时 转
22                                 </td>
23                                 <td>
24                                     <input type="text" id="ClassName" class="inputshort140" value='<%#Eval("FZKDEPT")%>'
25                                         runat="server" />
26                                 </td>
27                             </tr>
28                         </ItemTemplate>
29                     </asp:Repeater>

后台代码：

 1   String strconn = System.Web.Configuration.WebConfigurationManager.ConnectionStrings["ConnectionString"].ToString();
 2         protected void Page_Load(object sender, EventArgs e)
 3         {
 4 string sqlstrzk = " SELECT ROW_NUMBER () over(order by fid) counts,[FID],[InHospitalKey] ,[FPRN],[FTIMES],[FZKTYKH] ,[FZKDEPT],convert(varchar(10),[FZKDATE],121) as [FZKDATE],[FZKTIME] FROM [TSWITCHKS] where FPRN=@FPRN and FTIMES=@FTIMES ";
 5             ChangeMajor.DataSource = pds(sqlstrzk, fprn, ftimes);
 6             ChangeMajor.DataBind();
 7 }
 8  public PagedDataSource pds(string sqlstr,string str1,string str2)
 9         {
10             SqlConnection con = new SqlConnection(strconn);
11 
12             DataSet ds = new DataSet();
13 
14             SqlDataAdapter sda = new SqlDataAdapter(sqlstr, con);
15             sda.SelectCommand.Parameters.Add(new SqlParameter("@FPRN", str1));
16             sda.SelectCommand.Parameters.Add(new SqlParameter("@FTIMES", str2));
17             sda.Fill(ds, "name");
18            
19             PagedDataSource pds = new PagedDataSource();
20             pds.DataSource = ds.Tables["name"].DefaultView;
21             return pds;
22         }