[Gambas-devel] Application.Busy (gambas2-1.9.43)

[Charlie Reinl]

Am Samstag, den 23.09.2006, 23:35 +0200 schrieb Benoit Minisini:
> On Saturday 23 September 2006 22:49, Charlie Reinl wrote:
> > Am Samstag, den 23.09.2006, 21:37 +0200 schrieb Benoit Minisini:
> > > On Saturday 23 September 2006 20:45, Charlie Reinl wrote:
> > > > Salut Benoît,
> > > >
> > > > Application.Busy INC and DEC works fine, ... BUT
> > > >
> > > > If by any reason the DEC ditn't arrive, the next INC work like every
> > > > INC, but the next DEC is the first INC.
> > > >
> > > > INC Application.Busy	(0 + 1 = 1)
> > > > DEC Application.Busy (1 - 1 = 0) ' but not reached so stays 1
> > > > INC Application.Busy	(1 + 1 = 2)
> > > > DECApplication.Busy	(2 - 1 = 1)
> > > >
> > > > This can happend if you work with processes.
> > > >
> > > > I Think Application.Busy= true and Application.Busy=False would be
> > > > better.
> > > >
> > > > I know I can set it to 0, before make an INC Application.Busy, but
> > > > thats 2 lines !
> > > >
> > > > Amicalment
> > > > Charlie
> > >
> > > Application.Busy needs to be an integer, otherwise you cannot imbricate
> > > code that needs to show a busy cursor.
> > >
> > > Regards,
> >
> > Salut Benoît,
> >
> > like my example above shows, if something wnet wrong, you need 2 lines
> > to correct that, set Application.Busy = 0 and than INC Application.Busy.
> >
> > So, as you can't always be sure that the DEC Application.Busy is fired,
> 
> You can be sure, by using FINALLY.
> 

Salut Benoît,

will give it a chance !

Thanks

Amicalment
Charlie