Article View: alt.comp.lang.learn.c-c++
Article #477Re: Sharing a variable through my project in BC++ 5.02
From: Julius Lancer
Date: Mon, 02 Feb 1998 00:00
Date: Mon, 02 Feb 1998 00:00
40 lines
1986 bytes
1986 bytes
In article <MPG.f3f021a49d3df279896a3@news.edmonton.telusplanet.net>, adamst@telusplanet.net (Trenton D. Adams) wrote: >I used AppExpert to create a basic application. I then modified, and >added things that I wanted. I have gotten all of my Dialogs and >everything working. > >My question now is this. How the heck do I make a variable that will >keep it's value through my whole program? I thought this would be very >simple to figure out but nothing seems to work. Here is an example of >what I want. My Application object is in a Header, and a CPP file. My >Dialog boxes are all in their own Header, and cpp files also. How do I >get a variable that will be shared between all of them? Two choices: 1. Declare the variable "static" within a function. 2. Declare the variable outside of a function. To access the variable form another file declare the variable again with "extern". John - N8086N Organizer and Executive Vice President of the "Vast Right-Wing Conspiracy" ------------------------------------------------ Home Page: http://home.att.net/~miano Home of the Delphi Component Writers' FAQ EMail Address: |m.i.a.n.o @ | |w.o.r.l.d.n.e.t . | |a.t.t .| |n.e.t | Full Name: ------------------- -J.o.h.n?M.i.a.n.o- -------------------
Technical Details
Message-ID:
<6b4r80$7c@bgtnsc03.worldnet.att.net>Path:
arc1-ca.pugleaf.net!unknown!not-for-mailReferences:
<MPG.f3f021a49d3df279896a3@news.edmonton.telusplanet.net>Show Full Headers
Complete Article Headers
X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: f8d38,cc5639ecc55682f1 X-Google-Attributes: gidf8d38,public X-Google-Thread: 109fba,cc5639ecc55682f1 X-Google-Attributes: gid109fba,public X-Google-Thread: 114592,cc5639ecc55682f1 X-Google-Attributes: gid114592,public From: postmaster@0.com (Julius Lancer) Subject: Re: Sharing a variable through my project in BC++ 5.02 Date: 1998/02/02 Message-ID: <6b4r80$7c@bgtnsc03.worldnet.att.net> X-Deja-AN: 321383061 References: <MPG.f3f021a49d3df279896a3@news.edmonton.telusplanet.net> Organization: AT&T WorldNet Services Newsgroups: alt.comp.lang.learn.c-c++,borland.public.cpp.language,comp.lang.c++