fileupload extension vb.net

[jbutardo]

Hi,

I have this fileupload in my program and I want to set it's extension to .xls only,
Is it possible? If yes, how can I set it so it's file filter will only be .xls?

Thanks

[ChrisPadgham]

Are you referring to a FileOpen dialog box

[jbutardo]

Are you referring to a FileOpen dialog box

nope, i'm referring to fileupload

<asp:fileupload id="fileupload1"/>

this is it's html tag..