这本书主要是讲C#的Windows编程相关技术知识，全书分为四个部分来介绍C#应用程序设计的模式。首先介绍了C#的面向对象编程，然后详细介绍了创建型模式、结构型模式以及行为型模式。四部分的每一章节都提供有UML图，以帮助阅读者加深理解，这本书对C#开发人员是一本很好的参考书，如果你对C#编程有一些了解，这本书将更适合你阅读。-This book is mainly talk about C#, Windows programming-related technical knowledge, the book is divided into four sections to introduce the C# application design patterns. First introduced the C# object-oriented programming, and then create the schema described in detail, structure-based model and the behavioral patterns. The four parts of each chapter which provides a UML diagram, to help readers deepen their understanding, this book pairs of C# developers is a good reference book, if you have some understanding of C# programming, this book will be more suitable for you read.