I need to lock the file to avoid writing by another user in multiuser environment
nando ha scritto: > Can you tell why you have to lock it.. > for what reason? > > > ---------- Original Message ----------- > From: Almanova Sistemi <[EMAIL PROTECTED]> > To: mailing list for gambas users <gambas-user@lists.sourceforge.net> > Sent: Wed, 24 Sep 2008 15:40:53 +0200 > Subject: [Gambas-user] How to lock a file > > >> Hi, >> >> I have a problem with LOCK >> >> I am writing an application in gambas (2.7.0-2.1) on opensuse 10.3 - >> 11.0 and I need to lock a file after open it. >> >> My code: >> >> ... >> DIM hfile as File >> DIM sNameFile as String >> >> sNameFile = "SomeFile" >> >> hfile = OPEN sNameFile FOR INPUT OUTPUT >> TRY LOCK hfile >> IF ERROR then >> ... >> ENDIF >> LINE INPUT #hfile, MyVar >> UNLOCK hfile >> CLOSE #hfile >> ... >> >> When I execute it I get the following messge: >> Useless LOCK in line ... >> >> I obtain the same result also with: >> >> hfile = OPEN sNameFile FOR READ WRITE >> >> Why ? >> >> Regards, >> Massimo. >> ------------------------------------------------------------------------- >> This SF.Net email is sponsored by the Moblin Your Move Developer's challenge >> Build the coolest Linux based applications with Moblin SDK & win great >> prizes >> Grand prize is a trip for two to an Open Source event anywhere in the world >> http://moblin-contest.org/redirect.php?banner_id=100&url=/ >> _______________________________________________ >> Gambas-user mailing list >> Gambas-user@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/gambas-user >> >> ------------------------------------------------------------------------- >> This SF.Net email is sponsored by the Moblin Your Move Developer's challenge >> Build the coolest Linux based applications with Moblin SDK & win great prizes >> Grand prize is a trip for two to an Open Source event anywhere in the world >> http://moblin-contest.org/redirect.php?banner_id=100&url=/ >> _______________________________________________ >> Gambas-user mailing list >> Gambas-user@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/gambas-user >> > ------- End of Original Message ------- > > > ------------------------------------------------------------------------- > This SF.Net email is sponsored by the Moblin Your Move Developer's challenge > Build the coolest Linux based applications with Moblin SDK & win great prizes > Grand prize is a trip for two to an Open Source event anywhere in the world > http://moblin-contest.org/redirect.php?banner_id=100&url=/ > _______________________________________________ > Gambas-user mailing list > Gambas-user@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/gambas-user > > ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ Gambas-user mailing list Gambas-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/gambas-user