Thanks Dimitris.  That does make sense.

> CC: [email protected]
> From: [email protected]
> Subject: Re: [MonoTouch] adding a back button
> Date: Tue, 14 Jun 2011 00:28:38 +0300
> To: [email protected]
> 
> Your code cannot work because your view controller is not being managed by a 
> navigation controller. Setting toolbar items on a controller that does not 
> have a toolbar (like if it was pushed by a navigation controller) has no 
> effect whatsoever. 
> 
> If it is handled by a navigation controller, try making the toolbar visible:
> this.NavigationController.SetToolbarHidden(false, true);
> 
> Note that if you want to add a back button on the top of the screen, it is 
> not the toolbar items you need, but the NavigationItem.
> 
> Dimitris Tavlikos
> Software Developer
> Email: [email protected]
> Twitter: http://twitter.com/#!/dtavlikos
> Blog: http://software.tavlikos.com
> 
> 
> 
> 
> 
> 
> On Jun 13, 2011, at 11:36 PM, Wally McClure wrote:
> 
> > I wanted to add a back button on my view when I load it.  Unfortunately, I 
> > am unable to get the back button to display.  I have the code below in my 
> > ViewDidLoad() method.  Any suggestions are appreciated.
> > 
> >             public override void ViewDidLoad()
> >             {
> >                     // Do some other things
> >                     var btn = new UIBarButtonItem ("Back", 
> > UIBarButtonItemStyle.Plain, delegate (object sender, EventArgs e) {
> >                                   Console.WriteLine("BarButtonItem 
> > clicked.");
> >                     });
> >                     
> >                     ToolbarItems = new UIBarButtonItem[] {btn};
> >                     SetToolbarItems(ToolbarItems, true);
> >                     base.ViewDidLoad();
> >             }
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> 
                                          
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