} catch (formatexception) { webid = guid.empty; Try { webid = new guid(querystring[web]); You can catch all exceptions, but that won't prevent many crashes.
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Given a classic abap exception like the following: Message id 'xyz' type 'e' number 123 raising exception_name how do i catch this. Note that most crashes are not caused by exceptions in c++.
} catch (overflowexception) { webid = guid.empty;
I think that this only works if you raise and then catch the exception, but not if you try getting the traceback before raising an exception object that. Does using the 'catch, when' feature make exception handling faster because the handler is skipped as such and the stack unwinding can.
