private async void scanButton_Click(object sender, EventArgs e)
{
#region scan
if (_biometricClient.FingerScanner == null)
{
MessageBox.Show(@"Seleccione un scanner de la lista por favor !");
}
else
{
EnableHuellaControls(true);
lblQuality.Text = String.Empty;
// Create a finger
_subjectFinger = new NFinger();
// Set Manual capturing mode if not automatic selected
if (!chbScanAutomatically.Checked)
{
_subjectFinger.CaptureOptions = NBiometricCaptureOptions.Manual;
}
// Add finger to the subject and fingerView
_subject = new NSubject();
_subject.Fingers.Add(_subjectFinger);
_subjectFinger.PropertyChanged += OnAttributesPropertyChanged;
fingerView.Finger = _subjectFinger;
fingerView.ShownImage = ShownImage.Original;
// Begin capturing
_biometricClient.FingersReturnBinarizedImage = true;
NBiometricTask task = _biometricClient.CreateTask(NBiometricOperations.Capture | NBiometricOperations.CreateTemplate, _subject);
var performedTask = await _biometricClient.PerformTaskAsync(task);
OnEnrollCompleted(performedTask);
}
#endregion
}
private async void BtnStartClickAsync(object sender, EventArgs e)
{
if (capturedFaces.Count == 7)
{
MessageBox.Show("All Faces captured.");
return;
}
if (_biometricClient.FaceCaptureDevice == null)
{
MessageBox.Show(@"Please select camera from the list");
return;
}
// Set face capture from stream
_face = new NFace {
CaptureOptions = NBiometricCaptureOptions.Stream
};
_subject = new NSubject();
_subject.Faces.Add(_face);
fvPreview.Face = _face;
icaoWarningView.Face = _face;
_biometricClient.FacesCheckIcaoCompliance = true;
var task = _biometricClient.CreateTask(NBiometricOperations.Capture | NBiometricOperations.Segment | NBiometricOperations.CreateTemplate, _subject);
/*var task = _biometricClient.CreateTask(NBiometricOperations.Capture | NBiometricOperations.Segment, _subject);*/
lblStatus.Text = string.Empty;
EnableControls(true);
try
{
var performedTask = await _biometricClient.PerformTaskAsync(task);
OnCapturingCompleted(performedTask);
}
catch (Exception ex)
{
Utils.ShowException(ex);
lblStatus.Text = string.Empty;
EnableControls(false);
var a = 8;
}
}
private async void btnIdentifyFromScanner_Click(object sender, EventArgs e)
{
using (var biometricClient = new NBiometricClient {
UseDeviceManager = true
})
using (var deviceManager = biometricClient.DeviceManager)
{
deviceManager.DeviceTypes = NDeviceType.FingerScanner;
deviceManager.Initialize();
biometricClient.FingerScanner = (NFScanner)deviceManager.Devices[0];
if (biometricClient.FingerScanner == null)
{
MessageBox.Show(@"Please connect a fingerprint scanner");
}
else
{
subjectFinger = new NFinger();
MessageBox.Show("Place your finger on the scanner");
subjectFinger.CaptureOptions = NBiometricCaptureOptions.Stream;
subject = new NSubject();
subject.Fingers.Add(subjectFinger);
subjectFinger.PropertyChanged += OnAttributesPropertyChanged;
FingerViewIdentification.Finger = subjectFinger;
FingerViewIdentification.ShownImage = ShownImage.Original;
FingerViewIdentification.Show();
biometricClient.FingersReturnBinarizedImage = true;
NBiometricTask task = biometricClient.CreateTask(NBiometricOperations.Capture /* | NBiometricOperations.CreateTemplate*/, subject);
//NBiometricStatus status = biometricClient.Capture(subject);
//status = biometricClient.CreateTemplate(subject);
var performTask = await biometricClient.PerformTaskAsync(task);
// EnrollmentFromScanner enrollmentFromScanner = new EnrollmentFromScanner(subjectID, subject);
IdentificationFromScanner identificationByScanner = new IdentificationFromScanner(subjectID, subject);
}
}
}
