public static SerialPort Query(IWin32Window owner)
{
using (var dlg = new SerialPortSelector())
{
if (dlg.ShowDialog(owner) == DialogResult.OK)
{
var name = (string)dlg.lbPorts.SelectedItem;
if (name == null)
{
return(null);
}
return(new SerialPort(name, 115200));
}
return(null);
}
}
private void mnuReadAgain_Click(object sender, EventArgs e)
{
ReadPortAsync(SerialPortSelector.Query(this));
}
protected override void OnShown(EventArgs e)
{
base.OnShown(e);
ReadPortAsync(SerialPortSelector.Query(this));
}
