藏汉英三语点播系统的设计与实现

Design and Realization of On-demand System of Tibetan,Chinese and English

为实现藏汉英三语多媒体教学,探讨了一种带有资源管理功能的藏汉英三语早教点播系统的设计和实现方案。在文档/视图框架结构下,采用面向对象的设计方法,按照功能将系统模块化,分别设计UI、语言和资源模块及其接口,使用双缓冲、位图遮挡和GDI+等多媒体处理技术完成其实现。最后设计了资源管理器,并使用MFC实现。在这种设计模式下,使用C语言和Windows API函数库编写出了系统软件。

To implement the multimedia teaching of Tibetan,Chinese and English,explored the design and implementation of three lan-guage on-demand system with resource management functions for early education. Under the framework structure of documents and view,adopted the object-oriented design,made the system modular according to the functions,designed the UI,language,and resource modules and its interfaces,multimedia technologies,such as double-buffer,bitmap block,GDI＋and so on,were used to implement it. Re-sources manager was designed at last and MFC was used for the implementation of it. With this kind of design patterns,the C program-ming language and Windows API function library were used to write the system software.