AjaxFileUpload corrupt files if the file name contains Arabic text !RSS

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  bomayed

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  AjaxFileUpload corrupt files if the file name contains Arabic text !

  Apr 17, 2014 07:23 AM|bomayed|LINK

  After uploading so many files using AjaxFileUpload , I noticed all files uploaded to the server are corrupted.  The error message I get is "Excel can not open the file عربي.xlsx because the fileformat or the file extention is not valid".

  If I change the file name from (عربي.xlsx) to (arabic.xlsx) and reupload the file then the file works!

  more strange than that is when I tried to upload empty text file with arabic name and when I opened the file , the file opened correctly , but I found letter "n" in the content of the file which I didn't add in the first place !

  Can someone explain how I can resolve this issue ? Thank you

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  bomayed

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  Re: AjaxFileUpload corrupt files if the file name contains Arabic text !

  Apr 19, 2014 11:03 AM|bomayed|LINK

  Can someone please help me resolve this issue ?

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  planetpress

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  Re: AjaxFileUpload corrupt files if the file name contains Arabic text !

  Apr 19, 2014 04:16 PM|planetpress|LINK

  Bomayed,

  Not sure but you might like to change the culture info of your page hosting file upload.

  http://asp.net-tutorials.com/localization/changing-the-active-culture/

  See if this works

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  bomayed

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  Re: AjaxFileUpload corrupt files if the file name contains Arabic text !

  Apr 20, 2014 01:51 AM|bomayed|LINK

  I changed the culture , still not working.

• • Reply
  Fuxiang Zhan...

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  Re: AjaxFileUpload corrupt files if the file name contains Arabic text !

  Apr 20, 2014 09:56 PM|Fuxiang Zhang - MSFT|LINK

  Hi bomayed,

  Thank you post the issue to asp.net forum.

  Just for a diagnosis, please try to upload the excel file with the عربي.xlsx name, then try to change the file name as arabic.xlsx in the

  AjaxFileUpload1_UploadComplete method like below.

   protected void AjaxFileUpload1_UploadComplete(object sender, AjaxControlToolkit.AjaxFileUploadEventArgs e)
          {
              var filename = "Arabic" + System.IO.Path.GetExtension(e.FileName);
              AjaxFileUpload1.SaveAs(Server.MapPath("~/Files/") + filename);
          }

  Then see if it ok. If not please see below similar thread AjaxFileUpload file name cannot contains special chars, and vote it.

  http://ajaxcontroltoolkit.codeplex.com/workitem/27655

  Thanks.

  Best Regards!

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