2. Tim Laverty timlav@microsoft.com @timlaverty Program Manager, Developer Platform 2-211

3. More developers More Downloads More apps Platform Momentum Since Launch

5. Design Principles XAML Files and Storage C# Native Code Reuse App Model Application Lifecycle Background Agents Live Tiles Lock Screen and Notifications Lock Screen Wallpaper Push Notifications DirectX Interop WebBrowser App to App Communication HTTP Networking Sockets Bluetooth Proximity Speech Maps Location Wallet In-App Purchase Trial DevCenter Enterprise Background Audio VoIP Video Compass Camera Lenses File Associations Controls Launchers & Choosers Data Hubs Pages & Navigation VB.NET C++

8. Welcome back to C++!

12. RValue referencesForward declared enumsBidirectional fences static_assertAlignmentData-dependency ordering AutoStandard-layout and trivial typesexception_ptr Trailing return typesExtended friend declarationsThread-local storage Lambdas Local and unnamed types as template arguments __func__ DecltypeRange-based for-loopC99 preprocessor Right angle bracketsoverride and finallong extern templatesMinimal GC supportStrongly typed enums nullptrAtomics http://blogs.msdn.com/b/vcblog/archive/2011/09/12/10209291.aspx

15. 2 3Performance Reusability 1 Portability

17. Infrastructure: Core plumbing Common type system Standard programming model APIs: Windows Phone Platform APIs Libraries you write and license Projected to C++ and C# / VB

23. MSDN DOCS Designhttp://aka.ms/wp8devdesign Develophttp://aka.ms/wp8devdoc Testhttp://aka.ms/wp8testing Publishhttp://aka.ms/wp8publishing Sampleshttp://aka.ms/wp8samples TRAINING CONTENT Absolute Beginners http://wpdev.ms/beginvids Jump Starthttp://aka.ms/wp8js Design Boot Camphttp://aka.ms/wp8designbootcamp Training Kithttp://aka.ms/wp8hol NEWS & UPDATES Portalhttp://dev.windowsphone.com Bloghttp://wpdev.ms/developerblog Channel 9http://wpdev.ms/insidewp Twitterhttp:/twitter.com/wpdev