// Button create device
private void button1_Click(object sender, EventArgs e)
{
// release previous object if not connected
if (device != null)
{
if (device.ConnectionStatus != ConnectionStatus.CS_Connected)
{
device.ReleaseDevice();
}
}
//Create a new object
device = new RFID_Device();
toolStripStatusLabelInfo.Text = "Info RFID : In Connection ";
buttonCreate.Enabled = false;
//subscribe the event
device.NotifyRFIDEvent += new NotifyHandlerRFIDDelegate(rfidDev_NotifyRFIDEvent);
device.NotifyFPEvent += new NotifyHandlerFPDelegate(rfidDev_NotifyFPEvent);
//Create a DSB device
//As the function search on all the serial port of the PC, this connection can
//take some time and is under a thread pool to avoid freeze of the GUI
ThreadPool.QueueUserWorkItem(
delegate
{
switch (arrayOfPluggedDevice[selectedDevice].deviceType)
{
case DeviceType.DT_DSB:
case DeviceType.DT_SBX:
case DeviceType.DT_JSC:
// Use create with portcom parameter for speed connection (doesn't search again the reader at is is previouly done;
// recover guid FP in devFParray
// bLoadTemplateFromDB mandatory to false
device.Create_1FP_Device(arrayOfPluggedDevice[selectedDevice].SerialRFID, arrayOfPluggedDevice[selectedDevice].portCom, fpDevArray[selectedFP], false);
break;
default:
MessageBox.Show("Device not created - Only device with fingerprint allowed \r\n\t\tDevice Detected : " + arrayOfPluggedDevice[selectedDevice].deviceType.ToString());
break;
}
});
}