Error 3 Path Not Found Turbo Pascal
Contents |
errors and gives information on why they might be produced. 1 Invalid function number An invalid operating system call was attempted. 2 File not found Reported when trying to erase, rename or open a non-existent file. error 85 turbo pascal 3 Path not found Reported by the directory handling routines when a path does turbo pascal error 146 not exist or is invalid. Also reported when trying to access a non-existent file. 4 Too many open files The
Error 113 Turbo Pascal
maximum number of files currently opened by your process has been reached. Certain operating systems limit the number of files which can be opened concurrently, and this error can occur when this limit has been reached. 5 File access denied Permission to access the file is denied. This error might be caused by one of several reasons: Trying to open for writing a file which is read-only, or which is actually a directory. File is currently locked or used by another process. Trying to create a new file, or directory while a file or directory of the same name already exists. Trying to read from a file which was opened in write-only mode. Trying to write from a file which was opened in read-only mode. Trying to remove a directory or file while it is not possible. No permission to access the file or directory. 6 Invalid file handle If this happens, the file variable you are using is trashed; it indicates that your memory is corrupted. 12 Invalid file access code Reported when a reset or rewrite is called with an invalid FileMode value. 15 Invalid drive number The number given to the Getdir or ChDir function specifies a non-existent disk. 16 Cannot remove current directory Reported when trying to remove the currently active directory. 17 Cannot rename across drives You cannot rename a file such that it would end up on another disk or partition. 100 Disk read error An error occurred when reading from disk. Typically happens when you try to read past the end of a file. 101 Disk write error Reported when the disk is full, and you're trying to write to it. 102 File not assigned This is reported by Reset, Rewrite, Append, Rename and Erase, if you call them w
Merise UML JavaPlateforme et langage Java Java Java Web Spring Android Eclipse NetBeans .NETMicrosoft Framework .NET Microsoft DotNET Visual Studio ASP.NET C# VB.NET Windows Phone Microsoft Azure Dv. WebDveloppement Web et Webmarketing Dveloppement Web AJAX Apache ASP CSS Dart Flash / Flex JavaScript PHP Ruby & Rails TypeScript Web smantique Webmarketing (X)HTML EDIEnvironnements de Dveloppement Intgr EDI 4D Delphi Eclipse LabVIEW NetBeans MATLAB http://www.freepascal.org/docs-html/user/userap4.html Scilab Visual Studio WinDev Visual Basic 6 Lazarus Qt Creator ProgrammationProgrammation et langages de programmation applicatifs Programmation Dbuter - Algorithmique 2D - 3D - Jeux Assembleur C C++ Go Objective C Pascal Perl Python Swift Qt XML Autres SGBDSystmes de Gestion de Bases de Donnes SGBD & SQL http://www.developpez.net/forums/d664447/autres-langages/pascal/turbo-pascal/error-3-path-not-found-bizarre/ 4D Access Big Data DB2 Firebird InterBase MySQL NoSQL PostgreSQL Oracle Sybase SQL-Server OfficeBureautique pour l'entreprise Microsoft Office Access Excel Word Outlook PowerPoint SharePoint Microsoft Project OpenOffice & LibreOffice Solutions d'entrepriseAutres logiciels pour l'entreprise Solutions d'entreprise Big Data BPM Business Intelligence ERP / PGI CRM SAS Cloud Computing SAP Microsoft BizTalk Server Talend IBM Bluemix ApplicationsApplications logicielles Applications Libres & Open Source OpenOffice & LibreOffice Projets MobilesLogiciels et matriels mobiles Mobiles Android iOS Windows Phone SystmesLogiciels et matriels systmes Systmes Windows Linux Scurit Hardware Mac Raspberry Pi Rseau Green IT Systmes Embarqus Virtualisation Programmation Algorithmique 2D-3D-Jeux Assembleur C C++ Go Objective C Pascal Perl Python Swift Qt XML Autres ACTUALITS PASCAL FORUM PASCAL F.A.Q PASCAL TUTORIELS EXERCICES SOURCES COMPILATEURS OUTILS LIVRES WIKI S'inscrire Aide Quoi de neuf ? Forum Actions Marquer les forums comme lus Bugs & Suggestions Rseau social Groupes Liste de
функции Статьи FAQ Файлы и http://tpdn.ru/guide/errors/detail.php?id=5343 загрузки Справочник|Библиотека|Файлы и загрузки|Уроки|FAQ| http://www.baskent.edu.tr/~tkaracay/etudio/ders/prg/pascal/PasHTM1/pas/pasl1012.html Скачать Turbo Pascal Форум Синтаксис языка Типы данных Стандартные модули Процедуры и функции Зарезервированные слова Директивы компилятора Сообщения turbo pascal об ошибках Ошибки выполнения Ошибки компиляции Примеры программ Описание среды разработки Сообщение об ошибке #3 Path not found Главная/Справочник/Сообщения об ошибках/Ошибки error 3 path выполнения Путь не найден. Описание Подпрограммы Reset, Rewrite, Append, Rename и Erase сообщают об этой ошибке, если имя назначенное файловой переменной недопустимо или определяет несуществующий подкаталог. Подпрограммы ChDir, MkDir или RmDir сообщают об этой ошибке, если путь недопустим или если он определяет несуществующий подкаталог. ©2009–2016 Russian Pascal Developer Network. Техническая площадка: ISBIZ Хостинг ISBIZ.agency продвижение сайта При поддержке кафедры Информационных Компьютерных Технологий РХТУ им. Д.И. Менделеева
is text files actually ? It's just like this file, the read-me files, AUTOEXEC.BAT and CONFIG.SYS. All files with extension .INI are text files. This time we will discuss how to write or read one. Look at this : var F : text; F is a variable of text file. The first thing we must do is associate it with a file name, for example : assign(F,'README'); Before you can READ it, you must open it : reset(F); You can read the file line by line, just like inputting user. Suppose s is a string variable : readln(F, s); Note that the difference between normal readln with this kind of readln is the file variable F. To know if user has reached end-of-file, function EOF will return true if the file has reached the end-of-file (EOF) marker : if EOF(F) then writeln('This is the end of text file'); After using that file, DON'T FORGET TO CLOSE IT. How ? close(F); So, to read out all text file is just like this : uses crt; var F : text; s : string; begin clrscr; write('Input file name to read : '); readln(s); assign(F,s); { associate it } reset(F); { open it } while not EOF(F) do { read it until it's done } begin readln(F,s); writeln(s); end; close(F); { close it } end. Easy and simple, right ? How to create one ? First thing you make is the same : associate the text variable with the filename using assign keyword. You then create it using rewrite instead of reset : rewrite(F); Then, use your logic : To write lines into it use writeln instead of readln : writeln(F,s) { s is a string variable } And after writing all inside, don't forget to close it with the same close. So, writing a text file is like this : uses crt; var F : text; s : string; begin clrscr; write('Input file name to create : '); readln(s); assign(F,s); { associate it } rewrite(F); { create it } writeln('Just enter any text and followed by enter.'); writeln('To quit : Input an empty line.'); repeat readln(s); { write it until done } if s='' then break; writeln(F,s); until true; close(F); { close it } end. Caution : If you do rewrite an existing file, it means that you delete it and create a