I/o Error 32 No Delphi
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Advanced Search Go to Page... Thread Tools Display Modes #1 03-06-2002, 02:34 AM Dracula Junior Member Join Date: Mar 2002 Posts: 7 I/O error 32 ??? Hi, I'm building a tool i/o error 32 game maker in Delphi to view history log files of another program. There's no problem when I
Delphi I/o Error 103
open such files using an untyped file variable. But since I want to parse the history one line at a time, I
Einouterror
really want to open them as 'textfile'. But when I do so, an I/O error 32 occurs on the statement "Reset(F)" I've searched the help pages and on the internet, but can't find anything about what
Exception Einouterror In Module File Access Denied
this error means. At the moment, I'm using this trick to copy the entire file using the untyped file variable, and then open the copy as textfile. But since the files can become really big and I simply want to know what's happening, I'd like to fix the problem more elegantly Other effects on the history files: DeleteFile(..) results in False when the history file is opened by the other program (sounds logical), however delphi assignfile I can open the file and truncate it at the first byte But then, next time I try to open it, my viewer crashes (application error)... I know it's not very nice to truncate an open file, probably the other program doesn't even know it happened, and thus writes at the wrong locations... In conclusion: this is my question: what does "I/O error 32" mean? Kind regards, Sebastian Groeneveld Dracula View Public Profile Send a private message to Dracula Visit Dracula's homepage! Find all posts by Dracula #2 03-06-2002, 04:39 AM andyho Senior Member Join Date: Jul 2001 Posts: 1,446 RE: I/O error 32 ??? 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. Bye, Andy andyho View Public Profile Visit andyho's homepage! Find all posts by andyho #3 03-06-2002, 04:48 AM GoodFun Senior Member Join Date: Jan 2001 Posts: 2,645 RE: I/O error 32 ??? Hi there, I strongly suggest you change from the "old" Assign file method to TFileStreams. They are by factors faster and you can do everything you need with them as easy as with a File variable. This is an example how to use TFileStreams: var Deb
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DllForms SqlCommands XML XML Extension API MessageBox API DELPHI MemoryLeakage I|OERROR GuestBook Malai Appendix A - Delphi I/O ErrorsThanks goes out to Erik Martin for posting these Delphi IO errors on his web site. The following are the Windows API (and former DOS) IO errors, which are also the IO errors often returned by Delphi programs, and which are generally difficult to find reference for, and are especially difficult to find referenced as Delphi errors.Some of the high-numbered sections toward the end contain Windows API errors which are not truely be IO errors, but which may or may not be reported as such in programs.I/O Error 1:// IO Error 1L// ERROR_INVALID_FUNCTION // MessageText:// Incorrect function.I/O Error 2:// IO Error 2L// ERROR_FILE_NOT_FOUND// MessageText:// The system cannot find the file specified.I/O Error 3:// IO Error 3L// ERROR_PATH_NOT_FOUND// MessageText:// The system cannot find the path specified.I/O Error 4:// IO Error 4L// ERROR_TOO_MANY_OPEN_FILES// MessageText:// The system cannot open the file.I/O Error :5// IO Error 5L// ERROR_ACCESS_DENIED// MessageText:// Access is denied.I/O Error 6:// IO Error 6L// ERROR_INVALID_HANDLE// MessageText:// The handle is invalid.I/O Error 7:// IO Error 7L// ERROR_ARENA_TRASHED// MessageText:// The storage control blocks were destroyed.I/O Error 8:// IO Error 8L// ERROR_NOT_ENOUGH_MEMORY// MessageText:// Not enough storage is available to process this command.I/O Error 9:// IO Error 9L// ERROR_INVALID_BLOCK// MessageText:// The storage control block address is invalid.I/O Error 10:// IO Error 10L// ERROR_BAD_ENVIRONMENT// MessageText:// The environment is incorrect.I/O Error 11:// IO Error 11L// ERROR_BAD_FORMAT// MessageText:// An attempt was made to load a program with an// incorrect format.I/O Error 12:// IO