What is the exact error ? I don't understand what you mean by "the path it
shows is localhost temporary internet files". Where do you see this name ?
For now it looks like a permission problem. Double check impersonated users
are allowed to read from this location you could,have a test page dthat even
doesn't stream)...
To stream the file you could use Response.Write. Not sure but the mimetype
could be useless (AFAIK it uses the file extension when using
"attachment;filename=..." in the header...
Good luck.
--
"Baren" <> a écrit dans le message de
news:ED8A1DE5-69D9-4718-B82B-...
> Hi! Patrice,
>
> Thanks for the response. I am using filestream to read the file like
> Dim strFilePath As String
> Dim strFileName As String
> Dim fsFile As FileStream
> Dim strFileExtn As String
> Dim strMIMEType As String
> Dim lnFileSize As Long
>
> strFileName = "XXXX_050601105406_DIA.JPG"
> strFilePath = "\\<Network Server Name>\<folder
> Name>\XXXX_050601105406_DIA.JPG"
> strFileExtn = strFileName.Substring(strFileName.LastIndexOf(".") +
1)
>
> Select Case strFileExtn.ToUpper()
> Case "AU", "SND"
> strMIMEType = "audio/basic"
> Case "WAV"
> strMIMEType = "audio/wav"
> Case "RA", "RM", "RAM"
> strMIMEType = "audio/x-pn-realaudio"
> Case "MID", "MIDI"
> strMIMEType = "audio/x-midi"
> Case "MP3"
> strMIMEType = "audio/mp3"
> Case "M3U"
> strMIMEType = "audio/m3u"
> Case "TXT", "TEXT", "VBS", "ASP", "CGI", "PL", "NFO", "ME",
"DTD"
> strMIMEType = "text/plain"
> Case "HTM", "HTML", "HTA", "HTX", "MHT"
> strMIMEType = "text/html"
> Case "JS"
> strMIMEType = "text/javascript"
> Case "CSS"
> strMIMEType = "text/css"
> Case "PDF"
> strMIMEType = "application/pdf"
> Case "RTF"
> strMIMEType = "application/rtf"
> Case "XML", "XSL", "XSLT"
> strMIMEType = "text/xml"
> Case "WPD"
> strMIMEType = "application/wordperfect"
> Case "WRI"
> strMIMEType = "application/mswrite"
> Case "XLS", "XLS3", "XLS4", "XLS5", "XLW"
> strMIMEType = "application/msexcel"
> Case "DOC"
> strMIMEType = "application/msword"
> Case "PPT", "PPS"
> strMIMEType = "application/mspowerpoint"
> Case "WML"
> strMIMEType = "text/vnd.wap.wml"
> Case "WMLS"
> strMIMEType = "text/vnd.wap.wmlscript"
> Case "WBMP"
> strMIMEType = "image/vnd.wap.wbmp"
> Case "WMLC"
> strMIMEType = "application/vnd.wap.wmlc"
> Case "WMLSC"
> strMIMEType = "application/vnd.wap.wmlscriptc"
> Case "GIF"
> strMIMEType = "image/gif"
> Case "JPG", "JPE", "JPEG"
> strMIMEType = "image/jpeg"
> Case "PNG"
> strMIMEType = "image/png"
> Case "BMP"
> strMIMEType = "image/bmp"
> Case "TIF", "TIFF"
> strMIMEType = "image/tiff"
> Case "AI", "EPS", "PS"
> strMIMEType = "application/postscript"
> Case "ASF"
> strMIMEType = "video/x-ms-asf"
> Case "AVI"
> strMIMEType = "video/avi"
> Case "MPG", "MPEG"
> strMIMEType = "video/mpeg"
> Case "QT", "MOV", "QTVR"
> strMIMEType = "video/quicktime"
> Case "SWA"
> strMIMEType = "application/x-director"
> Case "SWF"
> strMIMEType = "application/x-shockwave-flash"
> Case "ZIP"
> strMIMEType = "application/x-zip-compressed"
> Case "GZ"
> strMIMEType = "application/x-gzip"
> Case "RAR"
> strMIMEType = "application/x-rar-compressed"
> Case "COM", "EXE", "DLL", "OCX"
> strMIMEType = "application/octet-stream"
> Case Else
> strMIMEType = "application/octet-stream"
> End Select
> Response.Clear()
> Response.ContentType = strMIMEType
> Response.AddHeader("content-disposition", "attachment;filename=" +
> strFileName)
> fsFile = New FileStream(strFilePath, FileMode.Open)
> lnFileSize = fsFile.Length
> Dim getContent(CInt(lnFileSize)) As Byte
> fsFile.Read(getContent, 0, CInt(fsFile.Length))
> fsFile.Close()
> Response.BinaryWrite(getContent)
> Response.End()
>
> It's working fine when i am viewing a page without user authentications.
>
> In my project, different user's have username and encrypted passwords. On
> valid authentication user is allowed to go into the site. Here the problem
> occours when the user is trying to view the files, whereas if user
downloads
> the file, its downloads properly with the correct file.
>
> Thanks,
> Baren
>
>
>
> "Patrice" wrote:
>
> > Is the "localhost" location correct ? If not you'll have likely to fix
how
> > the path is build
> >
> > How do you want to download this file ? Do you want a direct link to a
file
> > share ? My personal preference is to stream the file using the server
side
> > page (using Response.WriteFile).
> >
> > Patrice
> > --
> >
> > "Baren" <> a écrit dans le message de
> > news:EA265033-6537-4BE0-9EAF-...
> > > Hi!
> > >
> > > I am using impersonate="true" to upload and download files from a
network
> > > share.
> > >
> > > I have created common users on both the webserver and the file server.
The
> > > user has permission to the files server folder.
> > > I am able to upload the files into the fileserver, but while
downloading
> > the
> > > same i am getting error "file doesn't exist" and the path it shows is
> > > localhost temporary internet files.
> > >
> > > Please help
> > >
> > > Thanks in advance,
> >
> >
> >
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