用Visual Basic语言实现模拟绘图功能

Imitate a painting function with the language realization of the Visual Basic

本文介绍在Visual Basic语言编程环境中,利用鼠标mousedown、mousemove和mouseup事件,建立一个可供写字或绘图的窗口,将其编译成在桌面上可执行的文件,代替教学用粉笔写字或绘图.

This text introduces making use of mouse mousedown、 mousemove and mouseup events in the Visual Basic language program environment,build up a window way that can provide write or paint,by compiled it to a file which can be carried out on the desktop by double click with mouse,replace teaching to use chalk lettering or painting.