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我試圖獲取運行.net 3.5緊湊框架的設備的GPS位置。但我不知道如何訪問。我如何連接到COM8端口以訪問C#.net 3.5中的GPS座標
SerialPort port = new SerialPort("COM8", 4800);
port.DataReceived += new SerialDataReceivedEventHandler(DataReceivedHandler);
port.Open();
string gp = port.ReadLine();
void DataReceivedHandler(object sender, SerialDataReceivedEventArgs e)
{
SerialPort sp = (SerialPort)sender;
string indata = sp.ReadExisting();
MessageBox.Show("Data Received:");
MessageBox.Show(indata);
}