[Gtk-sharp-list] Re: Gtk-sharp-list Digest, Vol 3, Issue 20

[th3 m0nq]

I would assume you didn't properly initialize your ConnectionCombo. 
Null references occur when you forget to initialize a reference, then
try to access it as though you were referencing an actual object. 
Hope that helps.


Adrian V.







On 7/17/05, gtk-sharp-list-request at lists.ximian.com
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> Today's Topics:
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>    1. Gtk.OptionMenu obsolete (underdog10 at netcourrier.com)
>    2. Gtk.Combo Entry.Activated pb (underdog10 at netcourrier.com)
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> ----------------------------------------------------------------------
> 
> Message: 1
> Date: Sun, 17 Jul 2005 13:22:19 +0200
> From: underdog10 at netcourrier.com
> Subject: [Gtk-sharp-list] Gtk.OptionMenu obsolete
> To: gtk-sharp-list at lists.ximian.com
> Message-ID: <mnet1.1121599339.1446.underdog10 at netcourrier.com>
> Content-Type: text/plain; charset=ISO-8859-1
> 
> Hi,
> 
> I try to use a Gtk.OptionMenu but it is mark as obsolete.
> Which widget should i use to avoid this warning.
> 
> /francois
> 
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> ------------------------------
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> Message: 2
> Date: Sun, 17 Jul 2005 16:30:05 +0200
> From: underdog10 at netcourrier.com
> Subject: [Gtk-sharp-list] Gtk.Combo Entry.Activated pb
> To: gtk-sharp-list at lists.ximian.com
> Message-ID: <mnet2.1121610605.1446.underdog10 at netcourrier.com>
> Content-Type: text/plain; charset=ISO-8859-1
> 
> Hello,
> 
> I try to use a combox, and i a System.NullReferenceException when try to set a event on the Combo.Entry.Activated.
> 
> Does anyone got an idea?
> 
> 
> ConnectionCombo = new Combo ();
> 
> string[] pop = {"Foo", "Bar"};
> ConnectionCombo.PopdownStrings = pop;
> 
>  //  ConnectionCombo.DisableActivate ();
>  //  This Crash
> ConnectionCombo.Entry.Activated += new EventHandler (OnConnectionComboActivated);
> 
> hbox.PackStart (XboxsConnectionCombo, false, false, 10);
> 
> 
> Thanks,
> 
> /Francois
> 
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> End of Gtk-sharp-list Digest, Vol 3, Issue 20
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-- 
th3 m0nq