Hi again,
I think that I am lost as to how manage String in general in Palm. I
come from JAVA background so please have a little patience.
I have the following code fragment which is causing me pain:
...
case frmOpenEvent:
pForm = FrmGetActiveForm();
FrmSetFocus(pForm, FrmGetObjectIndex(pForm,
ApgarInput));
//Agregar el valor de Apgar previamente ingresado
if (valorApgar != 0) {
fldP = GetObjectPtr(ApgarInput);
FldInsert(fldP, valorApgar, StrLen(valorApgar));
}
I have a global pointer variable valorApgar which is a pointer to the
formerly introduced text in the Field and which I obtain as following:
valorApgar = FldGetTextPtr(fldP);
the global variable valorApgar is declared as follows:
static Char* valorApgar;
I am getting an error related to an invalid access of memory but to be
honest I AM LOST!!!
Thanks and regards,
JV
On 11/5/06, Jorge Vasquez <[EMAIL PROTECTED]> wrote:
Regards,
I am a Palm beginner and I would like to know if somebody can help me
with code examples to the following 2 problems:
1. Maintain the previous field value entered by a user in a form.
(The specific scenario consists of a wizard-type application, where
the user has the possibility of navigating between forms and whenever
he goes back I need to maintain the previous values that he/she
entered for each field)
2. Validate if the input value in a field is an integer.
Thanks to all,
--
Jorge Andres Vasquez
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Jorge Andres Vasquez
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