Re: [Vala] Lambda expression with arguments?

["Michel Salim" <michel sylvan gmail com>]

On 05/09/07, Mathias Hasselmann <mathias hasselmann gmx de> wrote:
> Am Mittwoch, den 05.09.2007, 01:30 -0400 schrieb Michel Salim:
> > Hello,
> >
> > All the examples on the Vala site involves using lambda expressions as
> > signal handlers. The expressions there take no parameters and return
> > void.
> >
> > Getting a lambda expression to return something seems straightforward,
> > but how does one write a lambda expression that takes arguments? Can
> > the types of the parameters and return value be specified?
>
> As the samples demonstrate arguments are passed like this:
>
>     btn.clicked += b => {
>         stdout.printf ("Click!\n");
>     }
>
>     s.notify += (s, p) => {
>         stdout.printf ("Property `%s' changed\n", p.name); // [*]
>     }
Thanks. Got confused by the AdvancedSample, which took an s and then
never used it.

-- 
Michel