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| public partial class MainWindow : Window
{
SerialPort mySerialPort = new SerialPort("COM12", 115200);
public MainWindow()
{
worker.DoWork += worker_DoWork;
worker.RunWorkerCompleted += worker_RunWorkerCompleted;
InitializeComponent();
}
private readonly BackgroundWorker worker = new BackgroundWorker
{
WorkerReportsProgress = true
};
private void btnStart_Click(object sender, RoutedEventArgs e)
{
try
{
mySerialPort.BaudRate = 115200;
mySerialPort.Open();
labelScore.Content = "Connected";
worker.RunWorkerAsync();
}
catch (Exception)
{
MessageBox.Show("Please give a valid port number or check your connection");
}
}
private void worker_ProgressChanged(object sender, ProgressChangedEventArgs e)
{
if (e.UserState != null)
{
labelScore.Content = data;
}
}
public string data;
private void worker_DoWork(object sender, DoWorkEventArgs e)
{
data = mySerialPort.ReadLine();
}
private void worker_RunWorkerCompleted(object sender,
RunWorkerCompletedEventArgs e)
{
}
} |
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