代码：
class Program { static void Main(string[] args) { GetComList(); } private static void GetComList() {try { using (ManagementObjectSearcher searcher = new ManagementObjectSearcher("select * from Win32_PnPEntity")) { Console.WriteLine("本机串口："); var hardInfos = searcher.Get(); int index = 1; foreach (var hardInfo in hardInfos) { if (hardInfo.Properties["Name"].Value != null && hardInfo.Properties["Name"].Value.ToString().Contains("(COM")) { String strComName = hardInfo.Properties["Name"].Value.ToString(); Console.WriteLine(index + ":" + strComName);//打印串口设备名称及串口号 index += 1; } } } Console.ReadKey(); } catch { } } }
效果：
鸣谢 转自：https://www.cnblogs.com/yilinyangyu/p/8405705.html
其他学习资料：
串口通信：https://blog.csdn.net/weixin_45023328/article/details/108128883 串口通信数据格式转换：https://blog.csdn.net/weixin_45023328/article/details/108119294
