vbnet与232通讯，对于用VB.NET开发串口程序有帮助

一个使用ActiveX实现的串口通讯测试程序，有一定的实用性。-use ActiveX to achieve a serial communications test procedure, a certain degree of practicality.

实现多线程串行通讯接口源程序-multi-threaded serial communication interface source

Advantech Driver Demo: Software Data Transfer

串口通信的用户协议的编制与数据处理方法 串口数据包处理方法编程实例-Serial Communication user agreement and the establishment of data processing methods serial data packet processing methods Programming Example

一个串口测试程序，包括源代码，供大家学习-A serial test procedure, including the source code for everyone to learn

这是我仿照串口助手（龚建伟）作的一个例子并修正了其中的一些bug，程序中还包括了一些我做的可重用的类，希望对大家有一些帮助，欢迎大家联系我，共同提高，谢谢！-modeled on serial assistant (Dan) as an example of the amendment and some of the bug, procedures also include some I do reusable category, we hope to have some help, I welcome you all linked together to improve, thank you!

一个实用的串口接受程序，希望对大家有用，同时希望大家都能提供一些有用的东西-Serial port to accept a practical procedures useful for everyone, at the same time I hope people will provide some useful things

一个串口测试程序，包括源代码，供大家学习-A serial port test program, including source code for all to learn

plcfx VB开发的串口与三菱PLC通讯源码，超值，搞工控的朋友-plcfx VB Serial communication with the source of Mitsubishi PLC, Value and engage a look at the IPC

在vb中用字符串的形式来处理串口协议，具有一定的通用性！本程序用来控制伺服电机，调试通过！-vb used in a string of serial form to the agreement, which have a certain commonality! Procedures used to control the servo motor, debugging through!