vb开发的一个木马演示程序 了解木马的原理-vb developed a Trojan horse demo program to understand the principles of

用vb写的图形学粒子系统演示软件，可以模拟许多图形。-Written with vb graphics particle system demo software, you can simulate a number of graphics.

用VB做的一个演示画图的程序 可实现画线条和画矩形 最后生成针对LK uSys的脚本代码-VB to do a demo program can be realized painting drawing lines and draw a rectangle finally generate scr ipting code for LK uSys