Symbian游戏开发的好书，里面详述了Symbian平台的各种事件处理，图形操作等游戏核心操作，适合在Symbian上开发高效GUI图形程序

This book is for anyone who wants to understand Symbian OS bet- ter – what Symbian OS is, why it is what i s, and how it got to be that way. If you work with Symbian OS, or intend to, this book is for you. If you want to get under the skin of the OS

l'application qui sera du cote serveur, prendra le numero et faire une concordance des informations pour changer un etat que le client fera une verification de at