这个是无意中获得的飞信源码。代码很全，希望能对大家有所帮助。-This is inadvertently obtained Fetion source. Code is very wide, hoping to be helpful for all of us.

介绍正则表达式的应用方法，如何在程序设计中应用，实践实例-Describes the application of regular expression methods, how to design applications in the process, practice examples

讲诉了c#中控件的使用，对于想学习c#编程的基础学习比较适用，很好的学习文档。-controls in c#

C#中各种计时器：使用 Stopwatch 类；基于 Windows 的标准计时器；基于服务器的计时器；线程计时器；System.Environment.TickCount；使用TimeSpan类。-C# various timers: Using Stopwatch class a standard Windows-based timer timer-based servers thread timer System.Environment.TickCount use TimeSpa