摘要：
原文：http://www.cnblogs.com/baishahe/archive/2009/02/25/1364244.html1：串口初始化com = new SerialPort("COM3", 9600, Parity.Even, 7, StopBits.One);2：打开关闭串口if (com.IsOpen){com.Close();}com.Open();if (com.IsOpen){ com.Close();}3：C# ASCII转字符及字符转ASCIIpublic static string Chr(int asciiCode) { if (asciiC 阅读全文
