Thanks very much - I'll try that.
--- In [email protected], Dennis Brown <se...@...> wrote:
>
> I believe that you must supply all arguments on a function you define. Only
> built-in functions can have optional parameters AFAIK.
> If your intention is to be able to have a default substituted in a function
> for missing arguments, then I would pass a null for each parameter to be
> defaulted. That way, at the beginning of your function, you could write
> something like:
> if( isNull( optionalD ) ) { optionalD = defaultValueD; }
>
> BR,
> Dennis
>
> On Aug 17, 2010, at 4:41 PM, rise_t575 wrote:
>
> >
> >
> > Thanks. Just created a new, very simple AFL script for testing and it
> > creates a "Missing Arguments" error.
> >
> > --- In [email protected], "Edward Pottasch" <empottasch@> wrote:
> >>
> >> yes. You probably made a syntax error. There are examples in the manual,
> >>
> >> regards, Ed
> >>
> >>
> >>
> >>
> >> From: rise_t575
> >> Sent: Tuesday, August 17, 2010 8:38 PM
> >> To: [email protected]
> >> Subject: [amibroker] function() - optional parameters?
> >>
> >>
> >>
> >> Just wondering if it is possible to use optional parameters in the
> >> function() function (no pun intended...), e. g.
> >>
> >> function Test ( a, b, c, optionalD, optionalE );
> >>
> >> Would the function call
> >>
> >> Test( 1, 2, 3 );
> >>
> >> generally work in this case?
> >>
> >> I've tried it, but something doesn't seem to work correctly - so I want to
> >> make sure that this is generally possible.
> >>
> >> Thanks in advance!
> >>
> >
> >
> >
> >
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