安装制作软件源码改进版,可以轻松打造你自己的VB程序安装界面.-installed production improved version of the software source code, can easily create your own installation VB interface.

通过编写VB控制界面实现在rs232下对三菱plc通讯，可以读写（x，y，m等）强制y关或开-In rs232 communication Mitsubishi plc can read and write (x, y, m) forces y off or open by writing VB control interface to achieve

用VB做的一个元旦倒计时，界面自我感觉还行。-Using VB to do a New Year' s countdown, the interface feel okay.