进程间通信技术在系统集成中的应用

集成了大型机移植到微机上的图形学算法模块,并增加GUI(graphic user interface)界面。使用Windows进程间通信技术来实现GUI界面和控制台程序间数据通信。利用管道技术并结合某曲面造型系统开发要求,编制了一个进程间通信的中介模块,给出该模块的代码和执行流程,在系统运行时通过直接调用中介模块实现GUI菜单命令驱动算法执行的数据交互。中介模块经适当修改后可以解决类似场合的数据通信问题。

Application of windows inter-process communication in system integration

In order to achieve the visualization of a graphic user interface(GUI) and the integration of a graphics arithmetic module that was transplanted from a mainframe computer to a micro-computer,we proposed a method of making possible the data communication between the GUI and console application using an inter-process communication technique.The definition,storage and establishment of Windows procesce were discussed.A general format proxy module using a pipe mode was programmed.The module fit with the development requirement of a certain surface modeling system.The program and the implementation flow of this proxy were proposed,and the data alternation between the arithmetic module and GUI menu command was realized.This proxy module holds promise for dealing with similar problems with suitable modification.