VB.NET写的通过串口连接短信模块来发送中文短信的程序-Written in VB.NET module via a serial port connection to send Chinese SMS text message program

用于通用的短信猫设备的vb程序，可以进行串口设置参数设置，发短信，收短信等功能。-Cat equipment for common SMS vb program, can be the serial set parameters set, send text messages, received messages and other functions.