public FingerCaptureControl()
{
InitializeComponent();
if (new AppSettings().AppMode.Equals("Verify", StringComparison.InvariantCulture))
{
panelId.Visible = true;
}
try
{
// create a FPScannerMan
_deviceMan = new NDeviceManager
{
DeviceTypes = NDeviceType.FingerScanner,
AutoPlug = true
};
UpdateScannerList();
_nfView = new NFingerView();
_nfView.Dock = DockStyle.Fill;
_nfView.BackColor = panel.BackColor;
_nfView.AutoScroll = false;
panel.Controls.Add(_nfView);
}
catch (Exception ex)
{
Logger.logToFile(ex, AppSettings.ErrorLogPath);
ShowMessage(ex.Message);
}
}
public void FingerViewController(NFingerView fingerView)
{
using (var biometricClient = new NBiometricClient {
UseDeviceManager = true
})
using (var deviceManager = biometricClient.DeviceManager)
{
deviceManager.DeviceTypes = NDeviceType.FingerScanner;
deviceManager.Initialize();
biometricClient.FingerScanner = (NFScanner)deviceManager.Devices[0];
while (biometricClient.FingerScanner != null)
{
NFinger subjectFinger = new NFinger();
MessageBox.Show("Place your finger on the scanner");
subjectFinger.CaptureOptions = NBiometricCaptureOptions.Stream;
var subject = new NSubject();
subject.Fingers.Add(subjectFinger);
}
}
}
private void InitScannerBeginCapture()
{
try
{
_deviceMan = new NDeviceManager
{
DeviceTypes = NDeviceType.FingerScanner,
AutoPlug = true,
};
_nfView = new NFingerView();
_nfView.Dock = DockStyle.Fill;
_nfView.AutoScroll = false;
_nfView.AutoSize = true;
_nfView.AutoSizeMode = AutoSizeMode.GrowAndShrink;
panelFingerPrint.Controls.Add(_nfView);
}
catch (Exception ex)
{
ShowMessage(ex.Message);
Logger.logToFile(ex, AppSettings.ErrorLogPath);
}
StartCapturing();
}
private void EnrollFromScannerLoad(object sender, EventArgs e)
{
Invoke(new Action(() =>
{
try
{
_deviceManager = _biometricClient.DeviceManager;
UpdateScannerList();
saveFileDialog.Filter = NImages.GetSaveFileFilterString();
_nfView = new NFingerView
{
Dock = DockStyle.Fill,
AutoScroll = true
};
panel.Controls.Add(_nfView);
StartCapturing();
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
}));
}
