FileUpload.HasFile is always showing false.

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I Have button outside updatepanel and fileupload control inside updatepanel. When i try to upload a file FileUpload.HasFile is always false.

Thanks in Advance.

Posted 29-Dec-14 21:27pm

Kochathu Thomas Tinu

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Sergey Alexandrovich Kryukov 30-Dec-14 3:43am

This is because you never successfully upload the file. :-)
Why? Not enough information.
—SA

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Shahnawazcode · Accepted Answer · 2014-12-29T22:29:00

please use this code in the Page_load :

C#

if(!IsPostBack)
{}

XML

Did you placed the trigger inside <update panel> like

<asp:UpdatePanel ID="UpdatePanel1"  runat="server">
  <Triggers>
    <asp:PostBackTrigger ControlID="btnUploadFile" />
  </Triggers>
 <rest of the code>
</asp:UpdatePanel>

Also You can pulled out the FileUpload control from UpdatePanel, the problem is solved.