Thanks Richard!
You've at least verified that the code works. It seems I may have a
configuration problem between Metrowerks and POSE. When I receive the
error, the error box pops up from the debugger, but there is no information
in it except 3 characters of garbage. That in itself didn't seem right.
For configuration, I'm using the following:
Metrowerks IDE 4.0.1
POSE 3.0A7
Constructor 1.5b7
ROM Image - Palmos35-dr4-en-colordbg.rom
Palm OS SDK version 3.5 with Update 1
I'll try to re-install and see if that fixes anything.
Thanks again!
Jon
"Richard Burmeister" <[EMAIL PROTECTED]> wrote in message
news:32464@palm-dev-forum...
>
> After adding AboutTestCheckbox, I pasted your code into a new Starter.c
and
> into a new Starter.cpp and they both worked. What exactly is the error
when
> "This next line crashes the program"?
>
> From: "Jon Zaring" <[EMAIL PROTECTED]>
>
> > I changed the program so I get the object in the AboutForm, but I still
> get
> > the error. I also moved the iTemp declaration out of the switch. :)
> >
> > Here is the code:
> >
> > static Boolean MainFormDoCommand(UInt16 command)
> > {
> > Boolean handled = false;
> > FormPtr frmP;
> > Int16 iTemp;
> >
> > switch (command)
> > {
> > case MainOptionsAboutStarterApp:
> > MenuEraseStatus(0);
> >
> > frmP = FrmInitForm (AboutForm);
> >
> > FrmSetActiveForm(frmP);
> >
> > // This line works, the control gets set
> > CtlSetValue((ControlType *)
> > FrmGetObjectPtr(frmP, FrmGetObjectIndex(frmP,
AboutTestCheckbox)),0);
> >
> > // The control appears as set on the form
> > FrmDoDialog (frmP);
> >
> > // If the checkbox was changed, iTemp reflects the change
> > iTemp = CtlGetValue((ControlType *)
> > FrmGetObjectPtr(frmP, FrmGetObjectIndex(frmP, AboutTestCheckbox)));
> >
> > // This next line crashes the program
> > CtlSetValue((ControlType *)
> > FrmGetObjectPtr(frmP, FrmGetObjectIndex(frmP,
AboutTestCheckbox)),0);
> >
> > FrmDoDialog (frmP);
> >
> > FrmDeleteForm (frmP);
> > handled = true;
> > break;
> >
> > }
> >
> > return handled;
> > }
>
>
>
>
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