<div dir="ltr"><div>You cannot use Try If because If will always return a value.</div><div>The above posters are correct.</div><div><br></div><div>Dim Trydate as Date</div><div><br></div><div>Try Trydate=(gibberish)</div><div>If Error then</div><div> handle it</div><div>else</div><div> do whatever</div><div>Endif<br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Wed, Jun 20, 2018 at 5:45 PM, Mike Crean via User <span dir="ltr"><<a href="mailto:user@lists.gambas-basic.org" target="_blank">user@lists.gambas-basic.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div style="font-family:Helvetica Neue,Helvetica,Arial,sans-serif;font-size:13px"><div style="font-family:Helvetica Neue,Helvetica,Arial,sans-serif;font-size:13px"><div></div>
<div>If it were available in Gambas I would think it would be something like</div><div><br></div><div><span><div style="font-family:"Helvetica Neue",Helvetica,Arial,sans-serif">Try </div><div style="font-family:"Helvetica Neue",Helvetica,Arial,sans-serif"> Date(2018,13,1)<br clear="none"></div><div style="font-family:"Helvetica Neue",Helvetica,Arial,sans-serif">If Error Then</div><div style="font-family:"Helvetica Neue",Helvetica,Arial,sans-serif"> Resume Next</div><div style="font-family:"Helvetica Neue",Helvetica,Arial,sans-serif"><br></div><div style="font-family:"Helvetica Neue",Helvetica,Arial,sans-serif">Tegards</div><div style="font-family:"Helvetica Neue",Helvetica,Arial,sans-serif">Mike </div></span><br></div><div><br></div><div><br></div>
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On Wednesday, 20 June 2018, 4:10:05 pm AWST, Mike Crean via User <<a href="mailto:user@lists.gambas-basic.org" target="_blank">user@lists.gambas-basic.org</a>> wrote:
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<div>In VB.Net it is</div><div><br clear="none"></div><div><span><span>Try </span></span></div><div><span><span> Date(2018,13,1)</span></span><br clear="none"></div><div><span><span>If Error Resume Next</span></span></div><div><span><span><br clear="none"></span></span></div><div><span><span>This will tell it to resume at the next error without taking any other action.</span></span></div><div><span><span><br clear="none"></span></span></div><div><span><span>Regards</span></span></div><div><span><span>Mike </span></span></div><div><br clear="none"></div>
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On Wednesday, 20 June 2018, 3:48:06 pm AWST, Gianluigi <<a href="mailto:bagonergi@gmail.com" target="_blank">bagonergi@gmail.com</a>> wrote:
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<div><div id="m_5655180338548021051yiv3684850213"><div><div dir="ltr">I can not understand what you want to get.<br clear="none">Now also .net uses Try, Catch and Finally.<br clear="none">If you want to continue after the error set just try:<br clear="none">Try something<br clear="none">Try something else<br clear="none">if you want to stop set:<br clear="none">Try something<br clear="none">if error then return<br clear="none">Otherwise read here:<br clear="none"><a rel="nofollow" shape="rect" href="http://gambaswiki.org/wiki/comp/gb/error" target="_blank">http://gambaswiki.org/wiki/<wbr>comp/gb/error</a><br clear="none"><br clear="none">In particular:<br clear="none">Public Sub Main()<br clear="none"> <br clear="none"> Dim x As Date<br clear="none"> <br clear="none"> Try x = Date(2018, 13, 1)<br clear="none"> If Error Then<br clear="none"> Print "Month max 12"<br clear="none"> Else<br clear="none"> Print "Exit"<br clear="none"> Return<br clear="none"> Endif<br clear="none"> <br clear="none"><div>End</div><div><br clear="none"></div><div>Regards</div><div>Gianluigi<br clear="none"></div></div><div class="m_5655180338548021051yiv3684850213gmail_extra"><br clear="none"><div class="m_5655180338548021051yiv3684850213gmail_quote">2018-06-20 0:18 GMT+02:00 Mayost Sharon <span dir="ltr"><<a rel="nofollow" shape="rect" href="mailto:sharon@455.co.il" target="_blank">sharon@455.co.il</a>></span>:<br clear="none"><div class="m_5655180338548021051yiv3684850213yqt3217653495" id="m_5655180338548021051yiv3684850213yqt02076"><blockquote class="m_5655180338548021051yiv3684850213gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">OK<br clear="none">
<br clear="none">
BUT IS:<br clear="none">
<br clear="none">
Try If Date(2018,13,1) then stop<br clear="none">
<br clear="none">
---------- Original Message -----------<br clear="none">
From: Gianluigi <<a rel="nofollow" shape="rect" href="mailto:bagonergi@gmail.com" target="_blank">bagonergi@gmail.com</a>><br clear="none">
To: Gambas Mailing List <<a rel="nofollow" shape="rect" href="mailto:user@lists.gambas-basic.org" target="_blank">user@lists.gambas-basic.org</a>><br clear="none">
Sent: Tue, 19 Jun 2018 23:52:14 +0200<br clear="none">
Subject: Re: [Gambas-user] try if error<br clear="none">
<br clear="none">
> Public Sub Main()<br clear="none">
> <br clear="none">
> Dim i As Integer<br clear="none">
> <br clear="none">
> Try i = "Mickey Mouse"<br clear="none">
> Try i = "Pluto"<br clear="none">
> Try i = "1"<br clear="none">
> Print i<br clear="none">
> <br clear="none">
> End<br clear="none">
> <br clear="none">
> Regards<br clear="none">
> Gianluigi<br clear="none">
> <br clear="none">
> 2018-06-19 23:37 GMT+02:00 Mayost Sharon <<a rel="nofollow" shape="rect" href="mailto:sharon@455.co.il" target="_blank">sharon@455.co.il</a>>:<br clear="none">
> <br clear="none">
> > Sorry<br clear="none">
> > I meant in Visual Basic<br clear="none">
> > To skip to the next line<br clear="none">
> > There is the command<br clear="none">
> ><br clear="none">
> > On Error Resume Next<br clear="none">
> ><br clear="none">
> > In GAMBAS there is no possibility<br clear="none">
> ><br clear="none">
> ><br clear="none">
> > ---------- Original Message -----------<br clear="none">
> > From: Gianluigi <<a rel="nofollow" shape="rect" href="mailto:bagonergi@gmail.com" target="_blank">bagonergi@gmail.com</a>><br clear="none">
> > To: Gambas Mailing List <<a rel="nofollow" shape="rect" href="mailto:user@lists.gambas-basic.org" target="_blank">user@lists.gambas-basic.org</a>><br clear="none">
> > Sent: Tue, 19 Jun 2018 23:05:47 +0200<br clear="none">
> > Subject: Re: [Gambas-user] try if error<br clear="none">
> ><br clear="none">
> > > For those who want to know what 'Goto 0' means in Vb:<br clear="none">
> > > <a rel="nofollow" shape="rect" href="https://stackoverflow.com/questions/9983464/why-would-" target="_blank">https://stackoverflow.com/ questions/9983464/why-would-</a><br clear="none">
> > you-ever-use-on-error-<br clear="none">
> > > goto-0<br clear="none">
> > ><br clear="none">
> > > Regards<br clear="none">
> > > Gianluigi<br clear="none">
> > ><br clear="none">
> > > 2018-06-19 22:54 GMT+02:00 Mayost Sharon <<a rel="nofollow" shape="rect" href="mailto:sharon@455.co.il" target="_blank">sharon@455.co.il</a>>:<br clear="none">
> > ><br clear="none">
> > > > OK<br clear="none">
> > > ><br clear="none">
> > > > Many thanks<br clear="none">
> > > ><br clear="none">
> > > > ---------- Original Message -----------<br clear="none">
> > > > From: Jussi Lahtinen <<a rel="nofollow" shape="rect" href="mailto:jussi.lahtinen@gmail.com" target="_blank">jussi.lahtinen@gmail.com</a>><br clear="none">
> > > > To: Gambas Mailing List <<a rel="nofollow" shape="rect" href="mailto:user@lists.gambas-basic.org" target="_blank">user@lists.gambas-basic.org</a>><br clear="none">
> > > > Sent: Tue, 19 Jun 2018 23:49:33 +0300<br clear="none">
> > > > Subject: Re: [Gambas-user] try if error<br clear="none">
> > > ><br clear="none">
> > > > > Dim hDate As Date<br clear="none">
> > > > ><br clear="none">
> > > > > Try hDate =Date(2018, 13, 1)<br clear="none">
> > > > ><br clear="none">
> > > > > If Error Then<br clear="none">
> > > > > Print "Date Error"<br clear="none">
> > > > > Endif<br clear="none">
> > > > ><br clear="none">
> > > > > If hDate = something Then<br clear="none">
> > > > ><br clear="none">
> > > > > ...<br clear="none">
> > > > ><br clear="none">
> > > > > Jussi<br clear="none">
> > > > ><br clear="none">
> > > > > On Tue, Jun 19, 2018 at 11:46 PM, Mayost Sharon <<a rel="nofollow" shape="rect" href="mailto:sharon@455.co.il" target="_blank">sharon@455.co.il</a>><br clear="none">
> > > > wrote:<br clear="none">
> > > > ><br clear="none">
> > > > > > This is not a good option<br clear="none">
> > > > > > Because it will send a print every time<br clear="none">
> > > > > > If the date is correct<br clear="none">
> > > > > ><br clear="none">
> > > > > > ---------- Original Message -----------<br clear="none">
> > > > > > From: Yahoo via User <<a rel="nofollow" shape="rect" href="mailto:user@lists.gambas-basic.org" target="_blank">user@lists.gambas-basic.org</a>><br clear="none">
> > > > > > To: Gambas Mailing List <<a rel="nofollow" shape="rect" href="mailto:user@lists.gambas-basic.org" target="_blank">user@lists.gambas-basic.org</a>>, Jussi<br clear="none">
> > Lahtinen<br clear="none">
> > > > > > <<a rel="nofollow" shape="rect" href="mailto:jussi.lahtinen@gmail.com" target="_blank">jussi.lahtinen@gmail.com</a>><br clear="none">
> > > > > > Cc: Yahoo <<a rel="nofollow" shape="rect" href="mailto:olivier.cruilles@yahoo.fr" target="_blank">olivier.cruilles@yahoo.fr</a>><br clear="none">
> > > > > > Sent: Tue, 19 Jun 2018 16:35:33 -0400<br clear="none">
> > > > > > Subject: Re: [Gambas-user] try if error<br clear="none">
> > > > > ><br clear="none">
> > > > > > > Better this form:<br clear="none">
> > > > > > ><br clear="none">
> > > > > > > Try Print Date(2018, 13, 1)<br clear="none">
> > > > > > > IF Error Then<br clear="none">
> > > > > > > Print "Wrong Date format"<br clear="none">
> > > > > > > else<br clear="none">
> > > > > > > ‘ Do something whit your date….<br clear="none">
> > > > > > > End If<br clear="none">
> > > > > > ><br clear="none">
> > > > > > > Cordialement,<br clear="none">
> > > > > > > —<br clear="none">
> > > > > > > Olivier Cruilles<br clear="none">
> > > > > > > Email: <a rel="nofollow" shape="rect" href="mailto:olivier.cruilles@yahoo.fr" target="_blank">olivier.cruilles@yahoo.fr</a><br clear="none">
> > > > > > ><br clear="none">
> > > > > > > Le June 19, 2018 à 16:30:03, Jussi Lahtinen (<br clear="none">
> > > > <a rel="nofollow" shape="rect" href="mailto:jussi.lahtinen@gmail.com" target="_blank">jussi.lahtinen@gmail.com</a>)<br clear="none">
> > > > > > a écrit:<br clear="none">
> > > > > > ><br clear="none">
> > > > > > > Oh, maybe you want to use Catch structure...<br clear="none">
> > > > > > > <a rel="nofollow" shape="rect" href="http://gambaswiki.org/wiki/lang/catch" target="_blank">http://gambaswiki.org/wiki/ lang/catch</a><br clear="none">
> > > > > > ><br clear="none">
> > > > > > > Jussi<br clear="none">
> > > > > > ><br clear="none">
> > > > > > > On Tue, Jun 19, 2018 at 11:27 PM, Jussi Lahtinen <<br clear="none">
> > > > > > <a rel="nofollow" shape="rect" href="mailto:jussi.lahtinen@gmail.com" target="_blank">jussi.lahtinen@gmail.com</a>> wrote:<br clear="none">
> > > > > > > I don't understand the problem.<br clear="none">
> > > > > > ><br clear="none">
> > > > > > > If Error Then Goto ErrorHandling<br clear="none">
> > > > > > ><br clear="none">
> > > > > > > ...<br clear="none">
> > > > > > ><br clear="none">
> > > > > > > ErrorHandling:<br clear="none">
> > > > > > > Print "Here is my error handling"<br clear="none">
> > > > > > ><br clear="none">
> > > > > > > Jussi<br clear="none">
> > > > > > ><br clear="none">
> > > > > > > On Tue, Jun 19, 2018 at 11:22 PM, Mayost Sharon <<br clear="none">
> > <a rel="nofollow" shape="rect" href="mailto:sharon@455.co.il" target="_blank">sharon@455.co.il</a>><br clear="none">
> > > > > > wrote:<br clear="none">
> > > > > > > In Visual Basic<br clear="none">
> > > > > > > there is<br clear="none">
> > > > > > > on error goto 0<br clear="none">
> > > > > > ><br clear="none">
> > > > > > > ---------- Original Message -----------<br clear="none">
> > > > > > > From: PICCORO McKAY Lenz <<a rel="nofollow" shape="rect" href="mailto:mckaygerhard@gmail.com" target="_blank">mckaygerhard@gmail.com</a>><br clear="none">
> > > > > > > To: Gambas Mailing List <<a rel="nofollow" shape="rect" href="mailto:user@lists.gambas-basic.org" target="_blank">user@lists.gambas-basic.org</a>><br clear="none">
> > > > > > > Sent: Tue, 19 Jun 2018 16:18:06 -0400<br clear="none">
> > > > > > > Subject: Re: [Gambas-user] try if error<br clear="none">
> > > > > > ><br clear="none">
> > > > > > > > 2018-06-19 16:06 GMT-04:00 Mayost Sharon <<a rel="nofollow" shape="rect" href="mailto:sharon@455.co.il" target="_blank">sharon@455.co.il</a>>:<br clear="none">
> > > > > > > ><br clear="none">
> > > > > > > > > Hello<br clear="none">
> > > > > > > > ><br clear="none">
> > > > > > > > > How do I proceed to the next line<br clear="none">
> > > > > > > > > If there is an error<br clear="none">
> > > > > > > > ><br clear="none">
> > > > > > > > for cases when it's error format or error of invalid date just:<br clear="none">
> > > > > > > ><br clear="none">
> > > > > > > > If Date(2018, 13, 1) Then<br clear="none">
> > > > > > > ><br clear="none">
> > > > > > > > for others error might be a good question unless compared using<br clear="none">
> > > > Comp()<br clear="none">
> > > > > > as<br clear="none">
> > > > > > > > strings!<br clear="none">
> > > > > > > ><br clear="none">
> > > > > > > > i dont know what other type of errors can be produced here!<br clear="none">
> > > > > > > ><br clear="none">
> > > > > > > > ><br clear="none">
> > > > > > > > > For example, if the date is not correct<br clear="none">
> > > > > > > > ><br clear="none">
> > > > > > > > > ' Gambas module file<br clear="none">
> > > > > > > > ><br clear="none">
> > > > > > > > > Public Sub Main()<br clear="none">
> > > > > > > > ><br clear="none">
> > > > > > > > > Try Print Date(2018, 13, 1)<br clear="none">
> > > > > > > > ><br clear="none">
> > > > > > > > > If Date(2018, 13, 1) Then<br clear="none">
> > > > > > > > ><br clear="none">
> > > > > > > > > Endif<br clear="none">
> > > > > > > > ><br clear="none">
> > > > > > > > > End<br clear="none">
> > > > > > > > ><br clear="none">
> > > > > > > > > Thank you<br clear="none">
> > > > > > > > ><br clear="none">
> > > > > > > > > ----[ Gambas mailing-list is hosted by<br clear="none">
> > > > <a rel="nofollow" shape="rect" href="https://www.hostsharing.net" target="_blank">https://www.hostsharing.net</a><br clear="none">
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> > > > > > > > ><br clear="none">
> > > > > > > ------- End of Original Message -------<br clear="none">
> > > > > > ><br clear="none">
> > > > > > > ----[ Gambas mailing-list is hosted by<br clear="none">
> > <a rel="nofollow" shape="rect" href="https://www.hostsharing.net" target="_blank">https://www.hostsharing.net</a><br clear="none">
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> > > > > > ------- End of Original Message -------<br clear="none">
> > > > > ><br clear="none">
> > > > > ><br clear="none">
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> > > > > ><br clear="none">
> > > > ------- End of Original Message -------<br clear="none">
> > > ><br clear="none">
> > > ><br clear="none">
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> > > ><br clear="none">
> > ------- End of Original Message -------<br clear="none">
> ><br clear="none">
> ><br clear="none">
> > ----[ Gambas mailing-list is hosted by <a rel="nofollow" shape="rect" href="https://www.hostsharing.net" target="_blank">https://www.hostsharing.net</a> ]----<br clear="none">
> ><br clear="none">
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