说明：  c语言C#在带来对应用程序的快速开发能力的同时 并没有牺牲 C 与 C++程序员所关心 的各种特性 它忠实地继承了 C 和 C++的优点 如果你对 C 或 C++有所了解 你会发 现它是那样的熟悉
(C#It brings the ability of rapid development of applications without sacrificing the concern of C and C + + programmers It faithfully inherits the advantages of C and C + +. If you know something about C or C + +, you will find that Now it's so familiar)