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Postedfile.saveas Cannot Access A Closed File


Hot Network Questions Show that the square matrix A is invertible Why is the 'You talking to me' speech from the movie 'Taxi Driver' so famous? Reply AhmadRock51 Member 204 Points 289 Posts Re: Cannot access a closed file Jul 26, 2010 08:53 AM|AhmadRock51|LINK thanks mahmood Reply Master81 Member 58 Points 168 Posts Re: Cannot access a US Election results 2016: What went wrong with prediction models? This is the default file size limit of dot net. this contact form

I know we had to adjust AspMaxRequestEntityAllowed and UploadReadAheadSize to larger values to upload files over a couple of megabytes. RSS reddit Tweet 1 2 next AndyD Aug 30, 2005 at7:01AM I've got a problem with uploading a compound file to a ASP.Net 2.0 driven site. Bhagavad Geeta 4.14 Story where dome is erected freezing people in time - one person gets trapped outside Why is (a % 256) different than (a & 0xFF)? Then it works fine unless the file is over ~55kb. http://stackoverflow.com/questions/20468005/getting-cannot-access-a-closed-file-errormessage-when-getting-file-from-sessio

Cannot Access A Closed File C#

it solved my problem , Can u explaine the logical concept behind this Anderson Mariani The guy you saved my life Thanks Anderson Mariani from Brazil Diego Gonçalves Yes! man...what you have is very good...thanks for your info.keep it up December 2, 2009 at 7:04 AM Anonymous said... Search News TagsAjax AngularJs ANT ANT Migration Tool Apex ASP.NET C# CC&B /ORMB / SPL CSS DataLoader Eclipse EGit Flow Git Google Heroku HTML Integration Interview Questions J2EE JAVA Javascript JQuery Thanx 4 the Great post.

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Your Email Password Forgot your password? Cannot Access A Closed File Filestream Coupled with the move to broadband, people are experiencing the web via … ASP.NET ASP.NET code behind incompatible with back() in Android browser Article by: alexcohn User art_snob (http://www.experts-exchange.com/M_6114203.html) encountered strange footballism Another ParadigmShift! https://forums.asp.net/t/1397944.aspx November 24, 2009 at 2:53 PM SuperCal said...

This limit can be used to prevent denial of service attacks that are caused, for example, by users posting large files to the server. Cannot Access A Closed File Mvc Member 10 Points 15 Posts Re: Cannot access a closed file Apr 14, 2010 03:47 PM|[email protected]|LINK Thank you so much for posting your fix. The reason is,according to new memory management feature of asp.net2.0 when you upload a file the input stream is buffered in the memory if its size less than 80Kb otherwise it requestLengthDiskThreshold="8192" in web.config resolved the issue and again not so obvious when researching online via Google.

Cannot Access A Closed File Filestream

I found that I couldn't receive file uploads larger than around 80K. http://www.codeproject.com/Questions/304558/cannot-access-a-closed-file-in-asp-net Ben AndyD Sep 02, 2005 at10:35AM Yeah, same client each time and also replicable on different clients on the same server and also different server installations, it does seem to be Cannot Access A Closed File C# or go through this link..... Httppostedfilebase Cannot Access A Closed File Why do languages require parenthesis around expressions when used with "if" and "while"?

It worked fine under 1.1 but failed under 2.0. weblink I don't know what you put in your 'session variable' but I am guessing it's the file control, which is the issue. As already noted, perhaps the upload time is being exceeded and the framework is somehow closing the file, and then later attempting to read/write. Subscriptions allow us send you email notifications when new content is added. Cannot Access A Closed File Itextsharp

My new science fiction series 'History of a Galaxy' is now available - check www.historyofagalaxy.com for updates! It does seem to be related to the move over to ASP.net 2.0 as the same code under 1.1 worked like a charm. share|improve this answer answered Dec 9 '13 at 10:18 Hadash 863 tr.PostedFile <== HttpPostedFile; byte[] byteArray = null; using (var binaryReader = new BinaryReader(tr.PostedFile.InputStream)) { byteArray = binaryReader.ReadBytes(tr.PostedFile.ContentLength); } http://amigasuperbit.com/cannot-access/pdf-windows-cannot-access-the-specified-device-path-or-file.html HtmlInputFile new_file = (HtmlInputFile)file_object_collection[i]; if( new_file.PostedFile == null ) { error_label.Text = "File has not been posted"; return false; } HttpPostedFile myFile = new_file.PostedFile; int len = myFile.ContentLength; byte[] doc =

How to decline a postdoc interview if there is some possible future collaboration? Requestlengthdiskthreshold It works... Try again?

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After any additional post back or redirect, especially if asynchronous threads are involved, the SaveAs function is not going to work if buffering is required; you will get the error "Cannot share|improve this answer answered Oct 1 '14 at 20:17 Amos Zoellner 23327 Thanks! There is a new attribute to the httpRunTime element in the web.config for ASP.Net 2.0 that specifies a disk buffer. Requestlengthdiskthreshold Maximum Value Promoted by Experts Exchange Engage with tech pros in our community with native advertising, as a Vendor Expert, and more.

LEARN MORE Join & Write a Comment Already a member? I finally solved the problem… The strange thing was that the error occourred also with small files (a 200KB PNG image). But I’m getting “Cannot access a closed file.” errorpublic class UploadFile { private HttpPostedFile _postedFile = null; private string _destinationFolderPath = string.Empty; private string _filename; public HttpPostedFile PostedFile { get { his comment is here and one more thing...

What happens if you gradually work your way up to the full size of the image? There is a new attribute to the httpRunTime element in the web.config for ASP.Net 2.0 that specifies a disk buffer. When i debug i could upload 10Mb documents also. Subscriptions allow us send you email notifications when new content is added.

On my local system, every thing was just fine. spent most of the last two nights thinking the error was caused by the IIS security

jlento Oct 06, 2009 at7:27AM developer said:Hi I had this issued when migrating What happens when you double that? Join Now For immediate help use Live now!

The way to get past is to use your Application_BeginRequest event to handle the problem.. First Name Please enter a first name Last Name Please enter a last name Email We will never share this with anyone. Thanks very much! Optional Password I have read and agree to the Terms of Service and Privacy Policy Please subscribe me to the CodeProject newsletters Submit your solution!

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