用vb编写的能管理自己日程计划的程序。后台用access数据库，非常不错的。-with vb prepared to manage their own schedules procedures. Background database with access, very good.

电力机车牵引变压器试验站总控程序，VB开发，Access数据库，通过串口与西门子200系列PLC通信-Experimental electric locomotive traction transformer station master control program, VB development, Access database, via serial communication with the Siemens 200 series PLC

vb 使用串口控件，用西门子PPI协议和西门子200PLC 通信的软件，并把数据保存到access数据库，可以对数据进行保存删减，一键自动转换成excel-vb serial control with Siemens PPI protocol and Siemens 200PLC communication software, and save data to access the database, you can save data deletion, a key to automatica

VB应用程序通过AdsOcx和PC通讯，并把读取的部分数据保存到Access数据库中。-The VB application procedure passes AdsOcx and PC communication, and keep Access parts of datas reading database.