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VB.net的串口通讯支持总是让人觉得有所不足，在使用VB6的MsComm32.ocx时，很多人都会在VB.net的开发中觉得很困扰。这里讲述的VB.net串口通讯类使用native代码，并且它是通API调用实现的，你会发现VB.net的串口通讯就是这么简单。 在说明如何使用这个类前，需要说明的是，本类只是一个VB.net的串口通讯演示，你可能需要根据你的情况修改后使用。-Serial Communication Programs require the support always make people feel inadequate. in the use of VB6 MsComm32.ocx, Many people will Programs require in the development feels very frustrated. Programs require here on the serial communications using native code, and it is the 14th API calls to achieve, and you will find Programs require the serial communication is as simple as that. In explaining how to use this class, there is a need to explain, this is only one type of serial communications Programs require demonstration You may need to change your position after use.

对一组数进行计算，产生两个字节的CRC校验结果的程序-Calculated on a set number to generate two bytes of the CRC check result of the procedure

Evc 4.0写的，关于wince 串口通讯程序，通讯规约遵循dl/t645-err

12,14,16点阵汉字显示文件 12,14,16点阵汉字显示文件-12,14,16 dot matrix display Chinese characters files characters dot matrix display documents 12,14,16

中国海军军事化管理系统,全方位，立体化管理中国海军-this is very good Code Scource.

十堰收费站系统，很好的-Shiyan charging station system, good

完整的c++串口编程源代码,实现了串口通信的所有功能-complete c serial programming source code, a serial communication to achieve all the functions

用于PPC的简单RS232串口通讯小程式，可收发数据！-PPC for a simple RS232 serial communication in small programs, can send and receive data!

Advantech设计的外板预警系统。通过这个可以测出部分板卡的错误信息-Advantech designed plate early warning system. Through this part can detect the wrong message board

串口通信的东东 串口通信的东东串口通信的-Dongdong serial communications serial communications serial communications Dongdong