serialport串口通讯
在.NET Framework 2.0中提供了SerialPort类,该类主要实现串口数据通信
= System.IO.Ports.SerialPort.GetPortNames();获取电脑有哪几个串口?
string[] portList = System.IO.Ports.SerialPort.GetPortNames();
for (int i = 0; i < portList.Length; ++i)
{
string name = portList[i];
comboBox1.Items.Add(name);
}