在回发之前，停止从fileupload控制中消失文件 [英] stop to disappear file from fileupload control before postback

问题描述

我有文件上传控制.我想停止回发页面之前从fileupload控件中消失文件.原因页面包含可以回发的其他控件.我有会话解决方案.但我不想要它.建议另一个.
感谢

I have fileupload control. i want to stop to disappear file from fileupload control before postback of page. cause page contains other controls which can post back.i have solution of session. but i don''t want it. suggest another one.
Thanks

推荐答案

它非常简单的家伙，只需将FileUpload Control放在UpdatePanel内，一切都会正常进行.只需尝试一下，看看魔术.
快乐编程:-\

its very simple dude, just place that FileUpload Control inside UpdatePanel and everything will work fine. Just try it and see the magic.
Happy Programming :-\

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