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File Upload Control is not working

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离开以前 2020-12-06 18:19

File name and extension are empty. Please help.

ASPX FILE CODE:
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  • 一向
    一向 (楼主)
    2020-12-06 18:49

    If you're putting your UploadControl in an UpdatePanel (Ajax stuff), it won't work by default. Use Update Panel, File Upload Control and use a PostBackTrigger Control to force a postback only for the File Upload Control

    Check out the following link

    File Upload in UpdatePanel, ASP.NET AJAX

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