在Repeater中有一个HyperLink 里面嵌套了一个 Image如何在后台找到这个Image啊？

Question

在Repeater中有一个HyperLink 里面嵌套了一个 Image如何在后台找到这个Image，并给这个Image控件赋值啊？
<asp:Repeater ID="rptPic" runat="server" OnItemDataBound="rptPic_ItemDataBound">
                                        <ItemTemplate>
                                            <li class="bg_blue">
                                                <asp:HyperLink ID="lbkNote" NavigateUrl="javascript:void(0);" runat="server">
                                                    <br />
                                                    <span class="main_text_xiangmu_tianjia_pic">
                                                        <asp:Image ID="ImgPic" CssClass="main_text_xiangmu_tianjia_pic" runat="server" Width="190"
                                                            Height="80" />
                                                    </span>
                                                </asp:HyperLink></li>
                                        </ItemTemplate>
                                    </asp:Repeater>

Answer 1

Image ImgPic=(Image)e.findControl("ImgPic");这样貌似就可以给ImgPic赋值了

Answer 2

rptPic_ItemDataBound 这个事件里
这样写
Image  img=(Image)e.Item.FindControl("ImgPic");
这样就可以给img赋值了

Answer 3

采用FindControl找到这个图片控件，再进行相应操作

Answer 4

if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
        {
           //判断Image是否存在
            if (e.Item.FindControl("ImgPic") != null)
            {
               //如果存在，把对象转换为Image。
                Image oImage = (Image)e.Item.FindControl("ImgPic");
                
            }
        }

Answer 5

在绑定事件中查找控件 FindControl("ImgPic")

Answer 6

rptPic_ItemDataBound 事件里添加：
Image image1=(Image)e.Item.FindControl("ImgPic");