【摘要】 讨论了VRT扩展函数的设计原理 ,分析了如何利用VRT提供的开发工具包SDK编写动态链接库 .介绍了VRT的两级编程体系、动态链接库的工作过程 ,提出了利用SDK动态链接库解决VRT中存在问题的思路 ,根据该思路解决了VRT系统平台不支持中文显示、中文对话框设计及数据手套驱动等问题 .更多还原

【Abstract】 This paper describes the design principle of VRT expanded function and how to program dynamic link library by means of SDK of VRT. Two level programming systems of VRT, realization process of dynamic link library and how to use dynamic link library to resolve the problem in VRT , such as Chinese displaying , dialogue designing and data glove driving , are introduced.更多还原