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I O Error 32 Delphi 7

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The file is already open somewhere which is why your code fails with error 32. Personaly used this in a program for same thing like this situation and never had any problem. The file is locked in a way that prevents your code writing to the file. Yes, my company Prestwood IT Solutions is mentioned in my bio which shows with every post, but you can contribute and promote your pet project too! --Mike Prestwood [Online Contact Form] Who's Online! 853 People Online Now!! check over here

I/O Error 32 states that"The process cannot access the file because it is being used by another process."There could be many reasons to this problem. The time now is 03:50. Unknown internal error of OS (network error) 7. AssignFile в топку.http://www.vsokovikov.narod.ru/New_MSDN_API/Menage_files/fn_createfile.htmпример записи и чтения через такой метод в студию!Преподаватель? грех, ученому лбу не помочь http://forum.codenet.ru/q20196/http://www.cyberforum.ru/delphi-beginners/thread369746.html 19 авг 13, 10:54    [14724325] Ответить | Цитировать Сообщить модератору Re: EInOutError I/O error 32 через несколько часов после работы программы [new] QEOS Member Откуда: мск Сообщений: 575 GerasimenkoQEOSпропущено...пример записи и чтения через такой метод в студию!Преподаватель? грех, ученому лбу не помочь http://forum.codenet.ru/q20196/http://www.cyberforum.ru/delphi-beginners/thread369746.htmlи ты хочешь сказать что это проще чем AssignFile?лично я для текстовых файлов намеренно использую AssignFile. ибо проще написать WriteLn() чем извращаться с буфером.. 19 авг 13, 10:58    [14724349] Ответить | Цитировать Сообщить модератору Re: EInOutError I/O error 32 через несколько часов после работы программы [new] QEOS Member Откуда: мск Сообщений: 575 ZalmСамое простое наверное Code : TEncoding; // // // with TStringList.Create do try // Делай че-нибудь с файлом SaveFile('MyFile.txt',Code.UTF8); finally Free; end; а апендить как? 19 авг 13, 10:59    [14724354] Ответить | Цитировать Сообщить модератору Re: EInOutError I/O error 32 через несколько часов после работы программы [new] QEOS Member Откуда: мск Сообщений: 575 QEOSZalmСамое простое наверное Code : TEncoding; // // // with TStringList.Create do try // Делай че-нибудь с файлом SaveFile('MyFile.txt',Code.UTF8); finally Free; end; а апендить как?а нуда.. там же дальше.. с чтением всего файла.. 19 авг 13, 11:00    [14724355] Ответить | Цитировать Сообщить модератору Re: EInOutError I/O error 32 через несколько часов после работы программы [new] Zalm Member Откуда: Москва Сообщений: 1892 GerasimenkoQEOSпропущено...пример записи и чтения через такой метод в студию!Преподаватель? грех, ученому лбу не помочь http://forum.codenet.ru/q20196/http://www.cyberforum.ru/delphi-beginners/thread369746.htmlТы троль что ли? человек ошибается при использовании append assignfile и тд, а ты хочешь отправить его на такую писанину? http://stackoverflow.com/questions/16287983/why-do-i-get-i-o-error-32-even-though-the-file-isnt-open-in-any-other-program

I/o Error 32 Windows 7

Not serious but peculiar. Get 1:1 Help Now Advertise Here Enjoyed your answer? It's Free! Browse other questions tagged multithreading delphi critical-section or ask your own question.

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Solved I/O error 32 when manipulating files Posted on 2002-08-28 Delphi 1 Verified Solution 5 Comments 3,140 Views Last Modified: 2010-04-04 hi, when I did the coding to manipulate the file, i also met I/O error, the problem occurs when hitting the following command: Rewrite(tempfile); I am using windows 2000 and Delphi 6.0. Full Editor ... in Delphi Object PASCAL topic (part of our Pascal and Delphi Coding group). http://www.delphigroups.info/2/a7/334575.html I am not an expert of CriticalSection and multi-threading programming (...and Delphi), I'm definitely doing something wrong...

If you are a member, Sign In. Delphi Assignfile What are Delphi Io Error 32 errors? Het is in ieder geval een poging waard lijkt mij Reply With Quote 16-Mar-04,19:14 #7 Dees View Profile View Forum Posts View Blog Entries View Articles Reader Join Date Apr 2002 Posts 11,966 Hoi, Uit de help van Delphi: Rewrite: Creates a new file and opens it. --- If an external file with the same name already exists, it is deleted and a new empty file is created in its place. 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 answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other.

I/o Error 32 Game Maker

een netwerk) de file reeds ergens anders geopend? you can try this out I/O errors has alot of meansings Motaz 0 LVL 17 Overall: Level 17 Delphi 16 Message Expert Comment by:inthe2002-08-28 hi, rewrite creates and opens a file , i/o 32 error is a "sharing violation" (ie the file is already opened.) so it sounds like you already opened the file, maybe using filecreate(),if that is the case then use fileclose() before calling rewrite() example from help on rewrite usage: var F: TextFile; begin AssignFile(F, 'NEWFILE.$$$'); Rewrite(F); Writeln(F, 'Just created file with this text in it...'); CloseFile(F); end; if you still have problems post you code here 0 Message Expert Comment by:Buda2002-08-28 The win32 errorcode nr 32: ERROR_SHARING_VIOLATION The process cannot access the file because it is being used by another process. 0 Message Accepted Solution by:maio2002-09-04 The error is a sharing violation, which can mean that your or another program has this files opened. I/o Error 32 Windows 7 Try disabling your AV. Delphi I/o Error 103 It's easy for you to see that the code in the question works fine.

So we are now using RemoveDir. AssignFile в топку.http://www.vsokovikov.narod.ru/New_MSDN_API/Menage_files/fn_createfile.htmВ вузах преподы старой закалки еще этого не осознали 19 авг 13, 10:43    [14724281] Ответить | Цитировать Сообщить модератору Re: EInOutError I/O error 32 через несколько часов после работы программы [new] wadman Member Откуда: Санкт-Петербург Сообщений: 20446 Zalmеще этого не осозналиИ вряд-ли осознают уже. 19 авг 13, 10:45    [14724286] Ответить | Цитировать Сообщить модератору Re: EInOutError I/O error 32 через несколько часов после работы программы [new] QEOS Member Откуда: мск Сообщений: 575 GerasimenkoJimmy.BV,2013 год заканчивается. How to tell if a newly built bicycle wheel is safe to ride? Web Presence Hidden. Einouterror

I think that if Simone would want us to teach him how to design logger class then he would ask for it. For a you'll need of course exclusive rights, so the error has to occur, if there's something wrong. unit ErrorLog; interface uses Winapi.Windows, System.SysUtils; type TErrorLog = class private FTextFile : TextFile; FLock : TRTLCriticalSection; public constructor Create(const aLogFilename:string); destructor Destroy; override; procedure Write(const ErrorText: string); end; implementation constructor TErrorLog.Create(const aLogFilename:string); begin inherited Create; InitializeCriticalSection(FLock); AssignFile(FTextFile, aLogFilename); if FileExists(aLogFilename) then Append(FTextFile) else Rewrite(FTextFile); end; destructor TErrorLog.Destroy; const fmTextOpenWrite = 55218; begin EnterCriticalSection(FLock); try if TTextRec(FTextFile).Mode <> fmTextOpenWrite then CloseFile(FTextFile); inherited Destroy; finally LeaveCriticalSection(FLock); DeleteCriticalSection(FLock); end; end; procedure TErrorLog.Write(const ErrorText: string); begin EnterCriticalSection(FLock); try WriteLn(FTextFile, ErrorText); finally LeaveCriticalSection(FLock); end; end; end. IO error 32 means "sharing violation" - the file you're trying to open is already open, either you forgot the closefile earlier, or a second application is using it.

Anonymous Post (text-only, no HTML): Enter your name and security key. Calling IOResult clears the internal error flag".) Only RmDir causes this and not RemoveDir. table.append; Table.Fields.FieldByName('Path').Value:=aDir; end;По идее этот ерор означает, что этот файл уже использует другое приложение... Но что в данном случае не так ума не приложу Similar Эксперт 41792 / 34177 / 6122 Регистрация: 12.04.2006 Сообщений: 57,940 18.02.2011, 17:36 I/O error 32 Посмотрите здесь: I/O error 131 Delphi Error 105 Delphi Delphi I/O error 6Delphi I/O errorошибка Socket Error #11001 или socket error #10051 Delphi После регистрации реклама в сообщениях будет скрыта и будут доступны все возможности форума. @ArtGrek 425 / 53 / 1 Регистрация: 31.12.2010 Сообщений: 191 18.02.2011, 17:52 I/O error 32 #2 Delphi1 2 3 4 assignfile(f,aDir+'\'+strname); //связываю f c именем файла reset(f); //а где assignfile, вообше что ето table table.append; @diagon Higher 1920 / 1186 / 49 Регистрация: 02.05.2010 Сообщений: 2,925 Записей в блоге: 2 18.02.2011, 18:03 [ТС] I/O error 32 #3 Сообщение от ArtGrek а где assignfile Не понял вопроса... Ты же сам его процитировал о_О Сообщение от ArtGrek вообше что ето table таблица, из которой заносятся значения в базу данных.

Manufacturers use codes to identify what caused the problem.

The following code worked well until this evening. Reply With Quote 16-Mar-04,13:45 #6 Cornelis View Profile View Forum Posts View Blog Entries View Articles Ex-Student Join Date Feb 2004 Location Leeuwarden Posts 2,409 Je moet volgens mij ook reset(f) doen, maar zeker weten doe ik het niet. Share on... Delphi1 if q=false then errors.count=0т.е. если q=false, то ошибок нету.

Subscribe to our monthly newsletter for tech news and trends Membership How it Works Gigs Live Careers Plans and Pricing For Business Become an Expert Resource Center About Us Who We Are Join Our Team Blog Contact Us Advertise Affiliates Mobile App Reviews © 1996-2016 Experts Exchange, LLC. Reply With Quote 17-Mar-04,08:39 #8 Pino View Profile View Forum Posts View Blog Entries View Articles Super Spits Join Date Feb 2004 Location Heerlen Posts 338 ik moet dus gewoon rewrite doen, maar daar gaatie de fout in ik zal het nog eens doorspitten I'm back! Covered by US Patent. And how about trying to write to another brand new text file? –Jerry Dodge Apr 29 '13 at 22:16 | show 9 more comments 3 Answers 3 active oldest votes up vote 3 down vote this is a simple example on how to write a simple text file source of example is - http://www.delphibasics.co.uk/RTL.asp?Name=TextFile code: var myFile : TextFile; text : string; begin // Try to open the Test.txt file for writing to AssignFile(myFile, 'Test.txt'); ReWrite(myFile); // Write a couple of well known words to this file WriteLn(myFile, 'Hello World'); // Close the file CloseFile(myFile); // Reopen the file for reading Reset(myFile); // Display the file contents while not Eof(myFile) do begin ReadLn(myFile, text); ShowMessage(text); end; // Close the file for the last time CloseFile(myFile); end; if the file is locked by another process, or already locked by the current process(as Remy Lebeau pointed out) then you get an error as described here http://docs.embarcadero.com/products/rad_studio/delphiAndcpp2009/HelpUpdate2/EN/html/delphivclwin32/SysUtils_EInOutError.html 32 Sharing violation that means that another process is using that file, and you can not save your changes until that process is done using the same file.

Your answer is the direct reason, well caught. –LU RD Nov 29 '14 at 22:55 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign up using Facebook Sign up using Email and Password Post as a guest Name Email Post as a guest Name Email discard By posting your answer, you agree to the privacy policy and terms of service. Are leet passwords easily crackable? As for the overall design of the logger's class. the following code taken from this website http://www.swissdelphicenter.ch/torry/showcode.php?id=104 shows you how to verify if a file is already in use: function IsFileInUse(FileName: TFileName): Boolean; var HFileRes: HFILE; begin Result := False; if not FileExists(FileName) then Exit; HFileRes := CreateFile(PChar(FileName), GENERIC_READ or GENERIC_WRITE, 0, nil, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, 0); Result := (HFileRes = INVALID_HANDLE_VALUE); if not Result then CloseHandle(HFileRes); end; procedure TForm1.Button1Click(Sender: TObject); begin if IsFileInUse('c:\Programs\delphi6\bin\delphi32.exe') then //here you need to change this with the path to the file you want to edit/write/etc ShowMessage('File is in use.'); else ShowMessage('File not in use.'); end; share|improve this answer edited Apr 30 '13 at 6:21 answered Apr 29 '13 at 21:04 RBA 6,79774491 5 FYI, a sharing violation can also occur within the same process if it opens the file multiple times with conflicting access bits without closing the file in between each open. –Remy Lebeau Apr 29 '13 at 23:23 @RemyLebeau - Correct.

Did you use some tools such as Process Monitor? UPDATE: after reading all the comments and the answers I have totally changed approach. The time now is 02:04 AM. Log In Sign Up Delphi Search Delphi Group: Advanced Delphi Group Home Get Started Page eMag: DelphiEdition Highlights WEEKLYLESSON Week 42 Lesson MYGROUPSETTINGS My Group Settings Message Board -New Activity -Unanswered Threads -Most Active Threads -Most Read Threads Delphi KB -New & Updated -Most Read -10 Min Quickstarts -Recent Comments Tech Articles Delphi News Errors Library File Library Resource Links DELPHITIDBITS: All as FlashCards Code Snippets FAQs Tips Terms & Definitions Delphi To/From To/FromCODEGuides Delphi To/From Delphi Study Test PRESTWOODCERTIFIED Delphi Study Test Delphi Store PRESTWOODSTORE Store Home Buy Delphi Items Members Only MEMBERSONLY Delphi Member List Member Only KB Posts Delphi Content Stats Random Article Random MB Thread Random Tidbit Random CrossRef Code Prestwood eMagazine October Edition Subscribe now!

Since we were not trapping IO errors with IOResult then all subsequent IO failed (as per help file - - "If an I/O error occurs and I/O-checking is off, all subsequent I/O operations are ignored until a call is made to IOResult. It is a great place to get what I want to know...