Hy!
I tried the code bellow, but it's no working
Can anybody tell me why?
This is the code of where I'm trying to call the variable:
//////////////////////////////////////////////////////
FILE global.h
#ifndef GLOBAL_H_INCLUDED
#define GLOBAL_H_INCLUDED
//VAriavel Global - Nome do RCA Selecionado
extern Char *GlobalRCASel;
#endif
//////////////////////////////////////////////////////
THE FISRST FORM - WILL SET THE VARIABLE VALUE:
#include <PalmOS.h>
#include "SIR_Palm.h"
#include "SIR_Palm_res.h"
#include "list_manip.h"
#include "frmRCAS.h"
#include "global.h" //INCLUDE GLOBAL.H
////////////////////////////////////////////////////////////////////////////
/
//Define variaveis de acesso ao banco de dados p/ uso no carregamento de
RCAS
//#define DB_NAME "SIRRca"
#define DB_CARDNO 0
#define DB_CREATOR 'SIRP'
#define DB_TYPE 'DATA'
DmOpenRef dbPtr;
////////////////////////////////////////////////////////////////////////////
/
//Define opcoes sobre a lista...
////////////////////////////////////////////////////////////////////////////
/
#define MAX_LIST_ENTRIES 200
Char* listEntries[MAX_LIST_ENTRIES];
UInt16 nextListEntry = 0;
////////////////////////////////////////////////////////////////////////////
static Boolean frmRCAS_cmdAvancar_OnSelect(EventPtr event)
{
// Insert code for cmdAvancar
FormType *form;
ListPtr lptr;
//Ponteiro p/ a variave Global
Char *GlobalRCASel;
form = FrmGetActiveForm();
lptr = (ListPtr)FrmGetObjectPtr(form, FrmGetObjectIndex(form, lstRCAS));
//Copia o nome do RCA para a variavel Global
//SET THE VALUE OF THE VARIABLE - PALM GENERATES A ERROR...
StrCopy(GlobalRCASel,LstGetSelectionText(lptr,LstGetSelection(lptr)));
//Chama o form;
FrmGotoForm(frmRCAInfo);
return true;
}
"Matthew Bevan" <[EMAIL PROTECTED]> escreveu na mensagem
news:109602@palm-dev-forum...
Done and done... this is a three-file example:
--FILE 1: Globals.h--
extern Char *bob;
--FILE 2: Form1.c-- (variable defined here)
#include "Globals.h"
Char *bob = "This is a global variable.";
// access bob as you would any normal variable - anywhere
--FILE 3: Form2.c-- (variable used here)
#include "Globals.h"
// access bob as you would any normal variable - anywhere
--END--
Hope that helps. It's usually a good idea to keep the global variable
definitions grouped in some reasonable manner (i.e. keep all the VFS vars
together, all of the current state ones together, etc.)
--
Matthew (Darkstorm) Bevan [EMAIL PROTECTED]
Margin Software, NECTI. http://www.marginsoftware.com
Re-inventing the wheel, every time.
- Afternoon, n.:
That part of the day we spend worrying about how we wasted the
morning.
--
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