Article View: borland.public.cppbuilder.nativeapi
Article #14417Re: FileCreate function problem
From: Martin C
Date: Wed, 13 Aug 2003 09:06
Date: Wed, 13 Aug 2003 09:06
75 lines
3419 bytes
3419 bytes
Hi Paul,
I removed the (!) from the if (FileCreate("c:\\CProjects\\test.txt")) and I
still receive an exception 'Cannot open file "c:\CProjects\test.tct"' '
...although if I opened the CProjects directory from windows explorer I can
see the file has been created, and if I restarted the program and tried to
use the code "LoadFromFile" Nothing happens and everything is ok, I really
don't know why this happens, does it takes some time before the program can
feel that the file has been created..!!!, or what I am doing wrong
exactly...
thanks...
<Paul> wrote in message news:3f39f7a6$1@newsgroups.borland.com...
> Try removing the ! from the line
> >> if(!FileCreate("c:\CProjects\test.txt")).
>
> At present, the code tries to load from the file when the file does not
> exist AND cannot be created:
>
> if( file does not exist )
> {
> if( file cannot be created )
> {
> Load from file.
> }
> }
>
> Paul.
>
> "Martin C" <martinc@aol.com> wrote in message
> news:3f398d79@newsgroups.borland.com...
> > Sorry typing mistake, and yes I am using "c:\\CProjects\\test.txt"
> >
> >
> > "Norm Jaffe" <mail@aurelsystems.com> wrote in message
> > news:3f398d1f$1@newsgroups.borland.com...
> > > Is this the exact code that you are using? If so, you'll need to
> > "double-up"
> > > each of the backslashes,
> > > as "c:\\CProjects\\test.txt".
> > >
> > > Norm Jaffe
> > > "Martin C" <martinc@aol.com> wrote in message
> > > news:3f3989ee@newsgroups.borland.com...
> > > > I am trying to create a file on runtime and start using it, using
the
> > > > following code..
> > > >
> > > > if(!FileExists("c:\CProjects\test.txt"))
> > > > {
> > > > if(!FileCreate("c:\CProjects\test.txt"))
> > > > {
> > > > TStringList *Sample1 = new TStringList();
> > > > Sample1->LoadFromFile("c:\CProjects\test.txt"); // Error
> File
> > > > does not exist...!!!
> > > > }
> > > > }
> > > >
> > > > please let me know what I am doing wrong here...and why the
> LoadFromFile
> > > > function fails although i am sure that the file is created...
> > > >
> > > > P.S. it might look wierd why I am loading an empty file content in a
> > > > StringList, but I have my reasons for it...
> > > > thanks..
> > > >
> > > >
> > >
> > >
> >
> >
>
>
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X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 10cc67,5967b7894a1d3380 X-Google-Attributes: gid10cc67,public X-Google-ArrivalTime: 2003-08-13 03:39:06 PST From: "Martin C" <martinc@aol.com> Newsgroups: borland.public.cppbuilder.nativeapi References: <3f3989ee@newsgroups.borland.com> <3f398d1f$1@newsgroups.borland.com> <3f398d79@newsgroups.borland.com> <3f39f7a6$1@newsgroups.borland.com> Subject: Re: FileCreate function problem Date: Wed, 13 Aug 2003 01:06:59 -0800 Lines: 77 Organization: V Safe X-Priority: 3 X-MSMail-Priority: Normal X-Newsreader: Microsoft Outlook Express 6.00.2800.1158 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1165 NNTP-Posting-Host: 62.135.27.112 Message-ID: <3f3a1241@newsgroups.borland.com> X-Trace: newsgroups.borland.com 1060770369 62.135.27.112 (13 Aug 2003 03:26:09 -0700) Path: arc1-ca.pugleaf.net!archiver1.google.com!news1.google.com!sn-xit-02!sn-xit-04!sn-xit-06!sn-xit-09!supernews.com!hermes.visi.com!news-out.visi.com!petbe.visi.com!ash.uu.net!newsfeeds.ihug.co.nz!ihug.co.nz!newsgroups.borland.com!not-for-mail