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Cannot Access A Closed Stream Vb.net

share|improve this answer answered Jun 7 '12 at 15:16 itsme86 11.2k21839 There's little doubt there which I'm assuming why OP asked "What the best way to fix it ?" Ajax Control Toolkit TabContainer TabPanel GridView PageIndexChanged Event Reply qwe123kids All-Star 32871 Points 7894 Posts Re: Error: Cannot access a closed stream. Browse other questions tagged .net pdf-generation memorystream sharppdf or ask your own question. First Skills to Learn for Mountaineering Why are Squibs not notified by the Ministry of Magic Without opening the PHB, is there a way to know if it's a particular printing? navigate here

Sign in using Search within: Articles Quick Answers Messages Use my saved content filters home articles Chapters and Sections> Search Latest Articles Latest Tips/Tricks Top Articles Beginner Articles Technical Blogs Posting/Update Was there no tax before 1913 in the United States? using (var ms = new MemoryStream()) { var sw = new StreamWriter(ms); var sr = new StreamReader(ms); sw.WriteLine("data"); sw.WriteLine("data 2"); ms.Position = 0; Console.WriteLine(sr.ReadToEnd()); } If you feel bad about sw It's not uncommon, unfortunately. –romkyns Mar 14 at 1:51 add a comment| 3 Answers 3 active oldest votes up vote 10 down vote accepted How can I reopen a closed memory http://stackoverflow.com/questions/10934585/memorystream-cannot-access-a-closed-stream

DotNetZip.Semverd owner haf commented May 23, 2014 To the next person in this thread, you don't need to say "me too". Stream is closed and disposed immediatelly after Extract(stream) Stream will remain open. Stream Reader Error Cannot access closed file .When saving the file "Cannot access a disposed object" Cannot access a disposed object.

Hot Network Questions lowercase breadcrumbs Which movie series are referenced in XKCD comic 1568? It is *sort* of documented - it says that Close is the same as Dispose(true) and that "This [Dispose] method invokes the Dispose method of each referenced object." -- Jon Skeet Bob Rock Nov 16 '05 #7 This discussion thread is closed Start new discussion Replies have been disabled for this discussion. The Internets are aware of the issue.

Using MS As New MemoryStream() Using SW As New StreamWriter(MS, System.Text.Encoding.UTF8) SW.Write("Hello") End Using Using SR As New StreamReader(MS, System.Text.Encoding.UTF8) Return SR.ReadToEnd() End Using End Using To fix this, you need There is nothing special about that line in the log file. c# share|improve this question asked Mar 1 '12 at 0:21 olidev 4,9673492154 1 Don't close it? That code looks pretty grim in terms of .NET conventions too.

The StreamWriter is basically a wrapper, and when you close the wrapper, it closes the wrapped stream as well. Is this the behaviour I must expect? maybe something like this will work better... P: n/a Bob Rock Hello, I've noticed that after calling the Close method on a StreamWriter, I get exceptions on any operation I might request on the associated stream (with a

rblaettler commented Feb 6, 2014 I've reverted to and that works. fmoliveira commented May 31, 2014 Fixed in 7bded01. Why had Dumbledore accepted Lupin's resignation? 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!

cannot access a closed file in asp.net How to NORMALLY close streams??? check over here Why cast an A-lister for Groot? Edit: My corporate proxy prevents hub from working. Yeah, sure, unfortunately I don't see what you can do with a closed stream.

You close it through closing of the xmlwr. Browse other questions tagged c# or ask your own question. more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed his comment is here Dale Dale, would you post the "essential" part of the above code so that I may analyze that you are doing "differently" to have the MemoryStream instance not closed?

You signed in with another tab or window. Something I've forgotten to include? Reply fourthrail None 0 Points 9 Posts Re: Error: Cannot access a closed stream.

After all if you extract something into a stream, then normally I need this stream afterwards.

White ring of pus forming around branches Looking for a nice example for normal subgroups Advisor professor asks for my dissertation research source-code Prepared for Yet Another Simple Rebus? Bob Rock Nov 16 '05 #1 Post Reply Share this Question 6 Replies P: n/a Jon Skeet [C# MVP] Bob Rock wrote: I've noticed that after calling the Close method Seems like the solution pointed by @rblaettler is the best so far. ms.Position = 0;//need to set the stream back to the start so it can be read XmlDocument x = new XmlDocument(); x.Load(ms); } } Permalink Posted 20-Apr-11 23:05pm musefan20.9K

The point is usually that when you've finished writing to a stream, you're done with it anyway. All rights reserved. I've fixed the issue and also written a unit test to prevent regression, but I think I've done something wrong in my commit. weblink Linux questions C# questions ASP.NET questions fabric questions SQL questions discussionsforums All Message Boards...

Let's work to help developers, not make them feel stupid. Could it be that outStream.Close() comes from the other functions that write into a file? Reply fourthrail None 0 Points 9 Posts Re: Error: Cannot access a closed stream. Trying to determine the number of columns in the tab separated file by using this statement: Code: Using newStreamReader As StreamReader = New StreamReader(fStream) getColumnCount = Split(newStreamReader.ReadLine(), cDelim).Length End Using fstream

current community chat Stack Overflow Meta Stack Overflow your communities Sign up or log in to customize your list. You need to rewind the memory stream back to zero position before you can load. It worked just fine so there must be at least some circumstances where it is not the intended behavior to close the associated stream when the streamwriter closes. But I Have Following a Error Message: "Cannot access a closed Stream" XmlTextWriter xmlwr = new XmlTextWriter(MemoryStream,System.Text.Encoding.UTF8); //Other Codes..

The same goes for Dispose. See here. Borders table Latex Does sputtering butter mean that water is present? There this makes sense, but for a Stream?

Is this the behaviour I must expect? Word for "using technology inappropriately"?

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