Windows匿名管道技术及DOS命令重定向技术在可视化系统集成中的应用

Application of anonymous pipe and DOS command re-direction in the visual system integration

Windows管道技术可以实现不同进程间的数据传递,而DOS命令重定向技术可以实现输入、输出的转向,结合这两项技术,实现了DOS命令行程序的可视化。文中介绍了在VB编程环境下,利用Windows API函数创建管道并使用管道的方法。通过这种方法实现了对原有DOS重磁处理程序的可视化集成工作。

Data transformation among different processes can be realized with Windows pipe technology, while the input and output exchange by the DOS program re-direction. DOS program visualization can be realized by combining the two technologies. We introduce a method to create the pipe with Windows API function under VB programming environment to fulfill the visualization integration of the original gravity and magnetic DOS program.