Yesterday at PDC 2010, Windows Programming legend Charles Petzold released an eBook about Windows Phone 7 Programming. The best part is, this eBook is FREE for download!
Charles says “This book is a gift from the Windows Phone 7 team at Microsoft to the programming community, and I am proud to have been a part of it. Within the pages that follow, I show you the basics of writing applications for Windows Phone 7 using the C# programming language with the Silverlight and XNA 2D frameworks”
Solo in inglese, sorry.