[Gambas-user] try if error

[Gianluigi]

For those who want to know what 'Goto 0' means in Vb:
https://stackoverflow.com/questions/9983464/why-would-you-ever-use-on-error-goto-0

Regards
Gianluigi

2018-06-19 22:54 GMT+02:00 Mayost Sharon <sharon at 455.co.il>:

> OK
>
> Many thanks
>
> ---------- Original Message -----------
> From: Jussi Lahtinen <jussi.lahtinen at gmail.com>
> To: Gambas Mailing List <user at lists.gambas-basic.org>
> Sent: Tue, 19 Jun 2018 23:49:33 +0300
> Subject: Re: [Gambas-user] try if error
>
> > Dim hDate As Date
> >
> > Try hDate =Date(2018, 13, 1)
> >
> >     If Error Then
> >       Print "Date Error"
> >     Endif
> >
> >  If hDate = something Then
> >
> > ...
> >
> > Jussi
> >
> > On Tue, Jun 19, 2018 at 11:46 PM, Mayost Sharon <sharon at 455.co.il>
> wrote:
> >
> > > This is not a good option
> > > Because it will send a print every time
> > > If the date is correct
> > >
> > > ---------- Original Message -----------
> > > From: Yahoo via User <user at lists.gambas-basic.org>
> > > To: Gambas Mailing List <user at lists.gambas-basic.org>, Jussi Lahtinen
> > > <jussi.lahtinen at gmail.com>
> > > Cc: Yahoo <olivier.cruilles at yahoo.fr>
> > > Sent: Tue, 19 Jun 2018 16:35:33 -0400
> > > Subject: Re: [Gambas-user] try if error
> > >
> > > > Better this form:
> > > >
> > > > Try Print Date(2018, 13, 1)
> > > > IF Error Then
> > > >    Print "Wrong Date format"
> > > > else
> > > >    ‘ Do something whit your date….
> > > > End If
> > > >
> > > > Cordialement,
> > > > —
> > > > Olivier Cruilles
> > > > Email: olivier.cruilles at yahoo.fr
> > > >
> > > > Le June 19, 2018 à 16:30:03, Jussi Lahtinen (
> jussi.lahtinen at gmail.com)
> > > a écrit:
> > > >
> > > > Oh, maybe you want to use Catch structure...
> > > > http://gambaswiki.org/wiki/lang/catch
> > > >
> > > > Jussi
> > > >
> > > > On Tue, Jun 19, 2018 at 11:27 PM, Jussi Lahtinen <
> > > jussi.lahtinen at gmail.com> wrote:
> > > > I don't understand the problem.
> > > >
> > > > If Error Then Goto ErrorHandling
> > > >
> > > > ...
> > > >
> > > > ErrorHandling:
> > > > Print "Here is my error handling"
> > > >
> > > > Jussi
> > > >
> > > > On Tue, Jun 19, 2018 at 11:22 PM, Mayost Sharon <sharon at 455.co.il>
> > > wrote:
> > > > In Visual Basic
> > > > there is
> > > > on error goto 0
> > > >
> > > > ---------- Original Message -----------
> > > > From: PICCORO McKAY Lenz <mckaygerhard at gmail.com>
> > > > To: Gambas Mailing List <user at lists.gambas-basic.org>
> > > > Sent: Tue, 19 Jun 2018 16:18:06 -0400
> > > > Subject: Re: [Gambas-user] try if error
> > > >
> > > > > 2018-06-19 16:06 GMT-04:00 Mayost Sharon <sharon at 455.co.il>:
> > > > >
> > > > > > Hello
> > > > > >
> > > > > > How do I proceed to the next line
> > > > > > If there is an error
> > > > > >
> > > > > for cases when it's error format or error of invalid date just:
> > > > >
> > > > > If Date(2018, 13, 1) Then
> > > > >
> > > > > for others error might be a good question unless compared using
> Comp()
> > > as
> > > > > strings!
> > > > >
> > > > > i dont know what other type of errors can be produced here!
> > > > >
> > > > > >
> > > > > > For example, if the date is not correct
> > > > > >
> > > > > > ' Gambas module file
> > > > > >
> > > > > > Public Sub Main()
> > > > > >
> > > > > >   Try Print Date(2018, 13, 1)
> > > > > >
> > > > > >   If Date(2018, 13, 1) Then
> > > > > >
> > > > > >   Endif
> > > > > >
> > > > > > End
> > > > > >
> > > > > > Thank you
> > > > > >
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> > > ]----
> > > > > >
> > > > ------- End of Original Message -------
> > > >
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> > >
> > >
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> > >
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>
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