Data type technically does not change because all instances are of type
Object by default. If the class definition is available and the server
side object has class metadata included, it will be automatically cast to
the correct type by the Flash player.
On Apr 27, 2015 10:18 AM, "mark goldin" <markzolo...@gmail.com> wrote:
> But why data type changes before second statement gets hit?
>
> On Mon, Apr 27, 2015 at 12:15 PM, OmPrakash Muppirala <
> bigosma...@gmail.com>
> wrote:
>
> > In the second case, the definition of the class someVO will be included
> in
> > the compiled swf, because it appears in the code.
> >
> > In the first case, the compiler has no knowledge that someVO would be
> > used.
> >
> > Just declaring a dummy object of type someVO at the top of the class
> would
> > ensure that the compiler includes that class definition in the swf.
> >
> > Thanks,
> > Om
> > On Apr 27, 2015 9:55 AM, "mark goldin" <markzolo...@gmail.com> wrote:
> >
> > > I have the following code:
> > > public function result(data:Object):void
> > > {
> > > // Check data.result
> > > trace(data.result[0]); I see data type Object
> > > // but if I add this code:
> > > trace(data.result[0] as someVO); then at the first trace I see
> data
> > > type as of someVO
> > > }
> > >
> > > How can run time know that I am about to cast data?
> > >
> > > Thanks
> > >
> >
>
