This paper elaborates how to make a electron ferule with Visual Basic from such aspects as how to catch screen pictures, draw a sketch, sketch heavy draw, and display sketches, so as further to improve teaching efficiency.
This paper elaborates how to make a electron ferule with Visual Basic from such aspects as how to catch screen pictures, draw a sketch, sketch heavy draw, and display sketches, so as further to improve teaching efficiency.
从抓屏、绘制图形、图形重绘、显示图形等几方面阐述了如何使用Visual Basic编程技术实现简单电子教鞭的功能,从而有助于进一步提高教学效率。