dataGrid模板列取值问题！！！！请高手指教,毕业设计，请大家帮助

Question

绑定时加src='/xxx/aaa.aspx?ID=<%# Eval("ID") %>'

Answer 1

前台：
        <asp:DataGrid ID="DataGrid" runat="server" OnItemDataBound="DataGrid_ItemDataBound"
            AutoGenerateColumns="false">
            <Columns>
                <asp:TemplateColumn>
                    <ItemTemplate>
                        <asp:Image ID="ImagePicture" runat="server" />
                    </ItemTemplate>
                </asp:TemplateColumn>
                <asp:TemplateColumn>
                    <ItemTemplate>
                        <asp:Label ID="LabelText" runat="server">
                            <%# Server.HtmlEncode(DataBinder.Eval(Container.DataItem, "name").ToString()) %>
                        </asp:Label>
                    </ItemTemplate>
                </asp:TemplateColumn>
                <asp:BoundColumn DataField="ID" Visible=false></asp:BoundColumn>
            </Columns>
        </asp:DataGrid>
后台：
    protected void DataGrid_ItemDataBound(object sender, DataGridItemEventArgs e)
    {
        DataGridItem item = e.Item;
        ListItemType itemType = item.ItemType;
        if (itemType == ListItemType.AlternatingItem || itemType == ListItemType.Item)
        {
            System.Web.UI.WebControls.Image image = item.FindControl("ImagePicture") as System.Web.UI.WebControls.Image;
            string imageID = item.Cells[2].Text;
            if (image != null)
            {
                image.Attributes.Add("src", string.Format("TargetPage.aspx?ID=", imageID));
            }
        }
    }