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Article #135Re: load and save variable
From: Bart and Debbie Crane
Date: Mon, 06 Sep 1999 00:00
Date: Mon, 06 Sep 1999 00:00
25 lines
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1173 bytes
If you can read standard input, then sscanf is the easiest for C. If it's C++, then if it is Windows, then you might want to be reading and writing the Registry, or some .ini file? In which case you should use the Win32 API. Hakan Venderlof wrote: > Hello > I would like to load an variable from a file > variable.txt looking like this: > > 25 > > and then change the variable in a program and > save the variable to the samefile, eg overwriting the file > to for example > > 50 > > How should this be written? > > I use Borland c++ 5.02. > > -- > *** greetings grok sweden ***
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X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 10d4ba,d32a38371b4f4347 X-Google-Attributes: gid10d4ba,public From: Bart and Debbie Crane <bart@qwestinternet.net> Subject: Re: load and save variable Date: 1999/09/06 Message-ID: <37D38281.2EAF6797@qwestinternet.net> X-Deja-AN: 521602107 Content-Transfer-Encoding: 7bit References: <MppA3.110$ys9.135454720@newsa.telia.net> X-Accept-Language: en Content-Type: text/plain; charset=us-ascii Organization: Concentric Internet Services Mime-Version: 1.0 Newsgroups: att.lang.c++