Question

怎样在UpdatePanel里使用FileUpload控件

Answer 1

曾在开发ATLAS时候,想用UpdatePanel (UP)来上传文件,但是没有想到FileUpload (FU)控件不能在UP里使用,这里有个小技巧,可以让你的FU控件在UP里面起做用. 来看代码:HTML:<div<atlas:ScriptManagerID="ScriptManager1"runat="server"EnablePartialRendering="true"</atlas:ScriptManager<atlas:UpdatePanelID="UpdatePanel1"runat="server"<ContentTemplate<asp:FileUploadID="FileUpload1"runat="server"/<asp:ButtonID="cmdButton1"runat="server"Text="Upload"/<asp:LabelID="Label1"runat="server"Text=""</asp:Label</ContentTemplate</atlas:UpdatePanel<asp:ButtonID="cmdButton2"OnClick="cmdButton2_click"runat="server"Text="Fullpostback"/</div CODE BEHIND:ProtectedSubPage_Load(ByValsenderAsObject, ByValeAsSystem.EventArgs)HandlesMe .LoadMe