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FileUpload.HasFile() always null

Anonymous User 2252 03-Sep-2014

This is the code I use for my UpdatePanel.

The FileUploadAsync.HasFile() is always null.

I am wondering what is wrong with my asp.net page ...

<asp:ToolkitScriptManager ID="ToolkitScriptManager1" runat="Server" />
<asp:UpdatePanel ID="UpdatePanelAddFiles"runat="server" UpdateMode="Conditional">
    <Triggers>
        <asp:AsyncPostBackTrigger ControlID="LkUpload" />
    </Triggers>
    <ContentTemplate>
    <asp:LinkButton ID="LkUpload" runat="server" OnClick="LkUpload_Click" Visible="false">Upload</asp:LinkButton>
        <ajaxToolkit:AsyncFileUpload runat="server" ID="FileUploadAsync" />
    </ContentTemplate>
</asp:UpdatePanel>

Updated on 03-Sep-2014
I am a content writter !

Can you answer this question?


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