/// <summary>
/// Searches for the currently connected pen and starts communication.
/// </summary>
public void SearchAndConnect()
{
var ports = GetSerialPortList();
foreach (var port in ports)
{
if (usbPenComms.Where(p => p.PortName == port).Count() > 0)
{
continue;
}
var penComm = new UsbPenComm(port);
penComm.Open();
if (penComm.IsOpen)
{
penComm.Authenticated += PenComm_Authenticated;
penComm.ConnectionRefused += PenComm_ConnectionRefused;
penComm.Disconnected += PenComm_Disconnected;
usbPenComms.Add(penComm);
penComm.Connect();
}
else
{
penComm.Dispose();
}
}
ports.Clear();
ports = null;
}
private void PenComm_ConnectionRefused(object sender, System.EventArgs e)
{
UsbPenComm usbPenComm = (UsbPenComm)sender;
usbPenComm.Authenticated -= PenComm_Authenticated;
usbPenComm.ConnectionRefused -= PenComm_ConnectionRefused;
usbPenComm.Disconnected -= PenComm_Disconnected;
usbPenComm.Dispose();
usbPenComms.Remove(usbPenComm);
}
private void AddSerialPortComm(string portName)
{
var usbPenComm = GetUsbPenComm(portName);
if (usbPenComm == null)
{
UsbPenComm newUsbPenComm = new UsbPenComm(portName);
newUsbPenComm.Open();
if (newUsbPenComm.IsOpen)
{
newUsbPenComm.Authenticated += PenComm_Authenticated;
newUsbPenComm.ConnectionRefused += PenComm_ConnectionRefused;
newUsbPenComm.Disconnected += PenComm_Disconnected;
usbPenComms.Add(newUsbPenComm);
newUsbPenComm.Connect();
}
else
{
newUsbPenComm.Dispose();
}
}
}
