... user experience Windows Phone Development Internals covers the breadth of application development for the Windows Phone platform, both the major and 7. 1 /7. 5 versions and the minor 7. 1.1 version,... is technically the 7. 1 release (both SDK and OS) This book covers all 7. x versions: the original Windows Phone release, the later Windows Phone 7. 1 release, and the minor 7. 1.1 release Applications... 76 5 Async Framework 76 9 Summary .77 2 Index 77 3 xv www.it-ebooks.info