Troubble with asp:fileUpload and TabContainer

Hello everybody!!

I have been developping an aplication with the tabcontainer and tabconteiner of the AjaxControlToolKit, when the asp:fileUpload is outside of tabContainer the application works fine but when the asp:fileUpload is inside of tabContainer the fileupload's property "HasFile" is false

any ideas??

thanks in advanced

Hello,

thefileupload control can NOT be inside an updatepanel, andrequires a full postback. Maybe that's your issue? Got updatepanels in the tab?

Thanks a Lot NNM, you are correct, thank u very much, I had put an updatepanel in my page i didn't know that it coudn't be possible...