mapbasic

说明：  connect to finger print device

窗体置顶、置后与常规模式显示的VB实例,有需要的下。(After the form is placed at the top, with regular pattern shows VB examples, in need.)

串口收发字符型,没有选择COM口参数，固定为COMPROT 3 115200(Serial transceiver character type, no choice of COM port parameters, fixed to COMPROT 3 115200 )

vb环境下一个支持在线自动更新的程序。如果您有新的、好的代码可以提供给枕善居上发布，让大家学习哦!(vb environment that supports online automatic update process. If you have a new, good code can be provided to the pillow good home release, so that we learn, oh!)

MCGS昆仑通态的触摸屏的脚本串口驱动(MCGS Kunlun touch screen script, serial port driver)

Its COM communication in VB.Net

说明：  获取硬盘序列号,破解版.把破解补丁拷贝到程序所在目录，执行，便可完成文件的修补丁，即可解决软件原有的各种限制！(access drives sequence, a hacked version. Put crack patched copy to the program directory, implementation, the document will be completed repair patches, software can solve various existing restrictions!)

用户MODBUS规约通信编程,起参考作用()

串口调试工具，包含自动计算MODBUS crc校验码，是工具非源码(tiaoshi gongju)

this a help file about develop visual basic programe,()