ApplicationBar oddity after installing Q2 SP1

[Zik]

Just installed 2012.2.629 and was running my app in the emulator to check out the changes (I also had noticed the RadDiagnostics wasn't sending emails and wanted the fix).  I am seeing something very strange.  Two of the pages in my app have an application bar.  One bar has 1 icon plus 3 menu items, the other has 4 icons.  The page with the bar with 1 icon leads to the other page.  What I'm seeing is that the ApplicationBar on the first page is getting corrupted (the one with the single icon).  Putting a break point in the Loaded event I see that this.ApplicationBar actual points to the other page's ApplicationBar instead of its own.  Other times this.ApplicationBar is null.  I build the ApplicationBar in the constructor of the page, and once created it never changes.

What seems to trigger the problem is on the second page I occasionally hide the ApplicationBar.  I set this.ApplicationBar.IsVisible to false in the WindowOpening event of a RadModalWindow, and back to true in the WindowClosed event.  The window is always closed before leaving the page.  If I don't do this I can go back and forth between the two pages just fine.  As soon as I hide and show the ApplicationBar once, the ApplicationBar on the first page gets screwed up.

I do not see this behavior with the older version (2012 Q2), just SP1.  It is very odd.

[Tiziano]

Hello Zik,
the issue is already fixed and you could find it in our latest internal build.

Check my post with the same problem: http://www.telerik.com/community/forums/windows-phone/vs-extensions/update-to-629.aspx

:)

Best regards
Tiziano

[Zik]

Gotcha, thanks!

Hopefully the internal build becomes the official build soon :)