hi,
On clicking a button or a graphic button the event fired is ctlSelectEvent.
I am generating all these controls dynamically.
Now, on ctlSelectEvent I say:
id = event->data.ctlSelect.controlID;
control = (ControlType*) GetObjectPtr(form,id);
// get label on the button
cLabel = CtlGetLabel(control);
if(*cLabel == '\0') // this is were it gives problem
// graphic controls do not have any label values
HandleGraphicControlEvents(form,id);
else
HandleControlEvent(form,id);
/**********************/
void HandleGraphicControlEvents(FormPtr form, UInt16 id){
graphicCtl = (GraphicControlType*) GetObjectPtr(form,id);
// perform required actions
}
When I compare *cLabel with null, I get application crashes and gives
some junk value as message.
I tried with StrCompare() also but is didn't work. cLabel value that
is displayed in the debugger is "".
where could be the actual problem? Am I handling events properly?
Anuradha
__________________________________________________
FREE voicemail, email, and fax...all in one place.
Sign Up Now! http://www.onebox.com
--
For information on using the Palm Developer Forums, or to unsubscribe, please see
http://www.palmos.com/dev/tech/support/forums/
