摘要
介绍了用 VB开发试题库的实现方案 ,其中主要介绍电路图的绘制方法、Rich Text Box控件的应用、打印预览的实现。
This Paper introduces the scheme of developing the testing problems library of electric technology with VB, and mainly describes the method of drawing circuit diargram, the application of RichTexBox control, and the implementation of printing preview.
出处
《电气电子教学学报》
2001年第4期96-98,共3页
Journal of Electrical and Electronic Education
关键词
电工技术试题库
VB语言
软件开发
testing problems library of electric technology
circuit diagram
RichTextBox control
Visual Basic
