在Repeater中怎么给select赋值


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   <asp:Repeater  ID="repeater_zhongbiao" runat="server">
                        <ItemTemplate>
                        <tr>
                       <td style=" text-align:center;"><input type="checkbox" name="one" style=" float:left;" value="0"/><span>1</span><input type="hidden" name="nameID" value="<%#Eval("ID") %>" /></td>
                <td><input  type="text" name="namePack" value="<%#Eval("PackingSize") %>" /></td>
                  <td><input  type="text" name="nameBiddPrice" value="<%#Eval("BiddingPrice") %>" /></td>
                  <td>
                  <%
                     
                                                System.Data.DataTable dt = MySystem.Tools.PublicHelper.GetListModel("city", " AID,AName", " APid in(0,-1)",-1);
                      if (dt!=null)
                      {
                          if (dt.Rows.Count > 0)
                          {
                              int i = 0;
                          %>
                          <select name="nameBiddingProvince" class="validate[required]">  
                          <%
                              
                              foreach (System.Data.DataRow dr in dt.Rows)
                              {
                                                                                                      %>
                                  <option value="<%=dr[0]%>" tag="<%#Eval("BiddingProvince")%>"><%=dr[1].ToString() %></option>
                                      <%
                              }
                              
                         %>
                          
                          </select>
                          <%
                          }
                      }
                                          
                      
                       %>
                       </td><td><input type="text" size="100" name="nameBiddInfor" value="<%#Eval("BiddingInfor") %>" /></td>
                </tr>
                        </ItemTemplate>
                    </asp:Repeater>
                       <% }
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我是在前台拼的，当点击查看的时候，我希望 下拉框选中数据库存的值。