说明：  计算机接口技术系列 Visual C++串口通信技术与工程实践 在编译本章程序后，请将winio.dll、winio.vxd和winio.sys文件复制到可执行文件所在目录下, 否则WinIo库初始化函数initializeWinIO调用将会失败。
(computer interface technology Series Visual C serial communication technology and engineering practice in compiling this chapter procedures, I would be grateful if winio.dll. winio.vxd winio.sys reproduction of documents and executable files to the directory, Otherwise WinIo initializeWinIO the initialization function call will fail.)