并以该系统为应用实例，介绍了用VB语言进行绘制图表以及使用及操作数据库的一些要注意的地方。

And regard this system as instance of using, is it go on chart of drawing and use and operate some places that should pay attention to of the database with VB language to introduce.

youdao

并以该系统为应用实例，介绍了用VB语言进行绘制图表以及使用及操作数据库的一些要注意的地方。

And regard this system as instance of using, is it go on chart of drawing and use and operate some places that should pay attention to of the database with VB language to introduce.

youdao