Hi,
you should ignore (return true) if you get frmCloseEvent.
Also the destroy sequence should be:
FrmEraseForm(frmP) ;
FrmDeleteForm(frmP) ;
frmP = FrmGetFirstForm() ;
if( frmP )
FrmSetActiveForm(frmP) ;
FrmReturnToForm() calls FrmEraseForm and FrmDeleteForm() internally so
that might be the cause of the crash.
Regards,
Miro Pomsar
James Screech wrote:
I'm writing an application that like a DA adds a button onto the command bar. I
can add the button and respond to its selection from another application. In
response to the button I want to display a form and I do this with:
formBack = FrmGetActiveForm();
form = FrmInitForm(frmPopup);
FrmSetActiveForm(form);
FrmDrawForm(form);
// my event loop for the form, returns when exit button pressed
PopupEventLoop();
FrmEraseForm(form);
FrmDeleteForm(form);
FrmReturnToForm(FrmGetFormId(formBack));
However when I exit from my PopupEventLoop() I get the following fatal alerts
from the Garnet Simulator:
form.c, Line:237, Call FrmEraseForm first
form.c, Line:6071, NULL form
and then the simulator crashes.
What am I doing wrong?
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