• Subject: Re: Eval Exception Error Trapping
  • From: John Hall <jhall@xxxxxxxxxxx>
  • Date: Fri, 23 Jul 1999 11:58:44 -0400



Hans have you looked at how Delphi traps errors.

Try
  ...
except
  ...
end;

or
 
Try
 ....
finally
 ....
end;

The latter is used when you know you need to do something regardless of
an error condition or not.

The "on-error 103" statement - does that mean that you will trap error #
103 and no others ?

I hope you can set it up like cl so you can trap one, some, all
exceptions.

Also it would be nice to be able to raise the exception (so that normal
error handling could take place if that is more appropriate (as if no
monitoring was in place).

I am really looking forward to the improvements you guys are doing to
the language

John Hall
Home Sales Co.

> 
> -----------------------------------------------------------------
>      D num             s              3p 0 inz(999)
>      CF monitor
>      CF    num = num + 1
>      CF    dsply num
>      CF on-error 103
>      CF    dsply 'Numeric overflow'
>      CF endmon
>      CF *inlr = *on
> -----------------------------------------------------------------
> 
> Cheers!  Hans
> 
> Hans Boldt, ILE RPG Development, IBM Toronto Lab, boldt@ca.ibm.com
>
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