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Httppostedfilebase Cannot Access A Closed File


The article also explains the use of SafeHandles to avoid the error-prone "void Dispose(bool disposing)" pattern - though since SharpZipLib doesn't directly use any unmanaged resources, it won't need any SafeHandles It worked fine under 1.1 but failed under 2.0. it worked fine at the development environment. Cheers Hamish LimbrickThanksHamish Limbrick You got my problem solved, same issue -fileupload not working on prod environment. navigate here

Is it ethical for a journal to cancel an accepted review request when they have obtained sufficient number of reviews to make a decision? protected void Application_BeginRequest(object sender, EventArgs e) { //This value is in bytes. There are still other ways to get the same effect with bad client code as the ZipFile will use a stream is has been passed and believe it is managing it It doesn't help closing the open files any bit sooner.

Httppostedfilebase Cannot Access A Closed File

Regards, hement dsc785 Sep 18, 2009 at12:20PM developer said:Hi I had this issued when migrating myASP.Net 1.1 site to ASP.Net 2.0. You are the guy! Dan KaufmanEmily - GFCLTWe've had a great experience working with Krueger Web Design. What happens when you double that?

There is a new attribute to the httpRunTime element in the web.config for ASP.Net 2.0 that specifies a disk buffer. Click here for instructions on how to enable JavaScript in your browser. Now the computer will use more memory. Requestlengthdiskthreshold Reply [email protected] Member 1 Points 25 Posts Re: Cannot access a closed file Mar 18, 2009 02:08 AM|[email protected]|LINK Hey I have solved this issue by giving DiskBufferSize in web.config.

requestLengthDiskThreshold="8192" in web.config resolved the issue and again not so obvious when researching online via Google. Linux questions C# questions ASP.NET questions fabric questions SQL questions discussionsforums All Message Boards... How to delete the lines from a file that do not contain dot? The end result is code calling to access the closed file, and the object throws your exception.

Explanation is really good. Cannot Access A Closed File Mvc Worked on the first try. Ismael Hernández Keps Tanks man…. thanx..

Cannot Access A Closed File In C#

If you're deploying publicly youshould be aware that increasing these settings can make your site more vulnerable to a DoS attack. In order to post comments, please make sure JavaScript and Cookies are enabled, and reload the page. Httppostedfilebase Cannot Access A Closed File Unsubscribing Subscribing Did you know you cansign up for email notifications? Cannot Access A Closed File Filestream A couple questions, then: 1) What happens if you upload only one K?

You can overwrite this in web.config. http://outwardsound.com/cannot-access/cannot-access-a-closed-file-httppostedfile.html This value should not exceed the maxRequestLength attribute.The default is 80 KB. You need to be signed in to Channel 9 to use this feature. I don't know what you put in your 'session variable' but I am guessing it's the file control, which is the issue. Cannot Access A Closed File Itextsharp

Error processing resource Error: The file web.sitemap required by XmlSiteMapProvider does not exist. So, if you assign same value to both the attributes, your application process the file upload request just like asp.net1.1. This event takes place for each request to your application BEFORE the data has been completely uploaded. . his comment is here Perhaps malformed headers, etc.

November 24, 2009 at 2:53 PM SuperCal said... Requestlengthdiskthreshold Maximum Value Essentially whenever the compoud file contains an image file the upload fail when I'm saving the file to the disk using the HttpPostedFile.SaveAs method. Prince Here's a good article which might help you use it as a reference http://www.Codeproject.com/aspnet/fileupload.asp Thanks developer Mar 27, 2006 at7:53PM Hi I had this issued when migrating myASP.Net 1.1 site

at System.IO.__Error.FileNotOpen() at System.IO.FileStream.Seek(Int64 offset, SeekOrigin origin) at System.Web.HttpRawUploadedContent.TempFile.GetBytes(Int32 offset, Int32 length, Byte[] buffer, Int32 bufferOffset) at System.Web.HttpRawUploadedContent.CopyBytes(Int32 offset, Byte[] buffer, Int32 bufferOffset, Int32 length) at System.Web.HttpInputStream.Read(Byte[]

Sep 02, 2005 at1:30PM ...have you checked for any running ISAPI Filters? Why did Borden do that to his wife in The Prestige? 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. Requestlengthdiskthreshold Maxrequestlength Would we find alien music meaningful?

After some more investigation I've found out that if I use the new FileUpload control then this problem goes away. Operator ASCII art "Carrie has arrived at the airport for two hours." - Is this sentence grammatically correct? Your Name * Your Email * Your Website Comment Notify me of followup comments via e-mail Currently you have JavaScript disabled. http://outwardsound.com/cannot-access/cannot-access-a-closed-file-filestream.html Posted by sanjay saini at 11:34 PM 16 comments: Anonymous said...

Solution 3 Accept Solution Reject Solution Clean Solution and Build Again. By adding a reference to the ZipFile after I had finished procressing the Stream I no longer got the "Cannot access a closed file." exception.I've written up my findings at SharpZipLib Do I need to provide a round-trip ticket in check-in? Does anyone have and idea as to what's going on and how I can get the upload to work correctly?

but when i deployed my application on development server, my control was able to upload only small size files. Likely suspect is using the stream in another stream in childMultiStreams.Add or similar that causes the zip stream to be closed. It worked fine under 1.1 but failed under 2.0. i will test it right now.you forget to mention that the instruction < httpRuntime maxRequestLength="10240" requestLengthDiskThreshold="4096" / >should be inclosed in the web.config like this..< configuration > < system.web >...< httpRuntime

Google I can successfully upload file to store in session, but when I am tring to get its inputstream (I'm store file in HttpPosterFile) I'm getting error Cannot access a closed file 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! Can I use that to take out what he owes me?

With any luck this may also reduce the memory usage of your application as well. prince Jan 03, 2006 at12:09PM I am getting the same error "Exception Details: System.ObjectDisposedException: Cannot access a closed file."in the code below. protected void btnAdd_Click(object sender, EventArgs e) { if (FileUpload1.HasFile) { filesArray.Add(FileUpload1); ------> Here i am adding it to the ArrayList } protected void btnUpload_Click(object sender, EventArgs e)

{ foreach (FileUpload HIF Cheers Hamish LimbrickThanks a lot.

Why is this C++ code faster than my hand-written assembly for testing the Collatz conjecture?