本书以零基础讲解为宗旨，用实例引导读者深入学习，采取【基础知识→核心技术→应用开发→项目实战】的讲解模式，深入浅出地讲解c#的各项技术及实战技能。-This book explains the basis for the purpose of zero, with examples to guide readers in-depth study, to take [the basics of core technology → Applications → Development → proje