1)处理 DataBinding 事件

2)下拉列表的Items集合具有FindByValue，FindByText方法之类的方法.使用它可以从下拉列表中获取ListItem.

3)将ListItem''s Selected属性设置为True

1) Handle the DataBinding event

2) Dropdown list''s Items collection has methods like FindByValue,FindByText methods. Using that you can get the ListItem from the dropdownlist.

3) Set the ListItem''s Selected property to True

Hi，

试试这个

Hi,

try this

<asp:Repeater ID="Rep" runat="server" OnItemDataBound="rep_ItemDataBound">
                               <ItemTemplate>
                                   <table width="100%">
                                       <tr>
                                           <td valign="top" width="13%" align="left">
                                               <asp:DropDownList ID="Dropdown1" runat="server" Width="80px">
                                               </asp:DropDownList>
                                       </tr>
                               </ItemTemplate>
                               <FooterTemplate>
                                   </table>
                               </FooterTemplate>
                           </asp:Repeater>


//in the code behind section

in the repDataBound Event find that drop down and bind it
               
                    DropDownList myDD = (DropDownList)e.Item.FindControl("Dropdown1");
                    myDD.DataTextField = "Name";
                    myDD.DataValueField = "Id";
                    myDD.DataBind();