Files from website to NAV 2009

andersthue

Hi All

I'm a web developer and I only have a little understanding of NAV so please have patience with me

I have made a .NET website where you can upload a file to NAV 2009 R2 and later download it through the webservcie.

Edit : The code is based on this post : http://www.kauffmann.nl/blog/index.php/ ... b-service/

The problem is that one pdf file do not work when downloaded, and when i look at the file content it has been padded with 0x00 and is somewhat larger than the original file.

All other files work, and images are correctly displayed in NAV...

I use this code to upload:

      string picture = Convert.ToBase64String(fileupload.FileBytes);
      NAVWebservice.SaveFile(ref string filedata); (pseudo code, it's wrapped in a data access layer)

And this code for download (it's a ashx file)

    string picture = string.Empty;
    NAVWebservice.GetFile(ref string filedata); (pseudo code, it's wrapped in a data access layer)
    byte[] buffer = Convert.FromBase64String(picture);
    HttpResponse response = HttpContext.Current.Response;
    response.ContentType = contenttype ;
    response.AppendHeader("content-disposition", "inline; filename=" + filename);
    response.ClearContent();
    response.OutputStream.Write(buffer,0,buffer.Length);
    response.End();
   

Any suggestions ?

Regards
Anders Thue Pedersen
http://www.andromeda-it.dk

andersthue

And as noted in the comment in the original post (that was down when i tried to figure out this error) the error was that the receiving code in NAV was

Bytes := MemoryStream.GetBytes(): 

But should be

Bytes := MemoryStream.ToArray(): 

Regards
Anders