程序员进阶为中级软件工程师必备技能：能够进行系统架构和与他人有效沟通，系统架构必须掌握常用设计模式，此文件为设计模式的C++解析版-Programmers in order for the intermediate software engineers must skills: able to system architecture and to communicate effectively with others, the system architecture must master th

c#版设计模式，包含设计模式以及根据模式的进阶实践，源码和理论。(c# Design pattern, Contains design patterns and advanced practices based on patterns, sources, and theories.)