串口通讯编程及服务实例程序。实现通过串口自动向前置机所要数据并解析写入数据。-Com Source And Service ！

windows phone 7的一些实例代码，减少普通程序开发者开发出来的程序和微软的差距，含有一些经典的算法。-windows phone 7 some examples of code, reduce the general application developers developed the gap between the program and Microsoft, with some classic algorithms.