private void OnCapturingCompleted(IAsyncResult ar)
{
if (InvokeRequired)
{
BeginInvoke(new AsyncCallback(OnCapturingCompleted), ar);
}
else
{
try
{
var status = _biometricClient.EndCapture(ar);
if (status != NBiometricStatus.Ok)
{
CaptureFailedFormSettings();
_subject.Faces[0].Image = null;
_currentop = Ops.Capturingfailed;
}
else
{
_currentop = Ops.Ongoing;
_biometricClient.BeginVerify(_subjectFromFile, _subject, OnVerifyCompleted, null);
}
}
catch (Exception)
{
_biometricClient.Cancel();
CheckCamera();
CheckLicense();
Close();
}
}
}
private void MainFormFormClosing(object sender, FormClosingEventArgs e)
{
if (_biometricClient != null)
{
_biometricClient.Cancel();
}
}
private void FormCaptureSingleScannerFinger_FormClosing(object sender, FormClosingEventArgs e)
{
if (_EnrollFromSingleFingerScanner != null)
{
_EnrollFromSingleFingerScanner.DisposeNLComponents();
}
if (_biometricClient != null)
{
_biometricClient.Cancel();
}
NLicense.ReleaseComponents(FingerprintComponents);
}
private void ButtonMainClick(object sender, EventArgs e)
{
switch (_enumoperation)
{
case Modes.Initialization:
CapturingOperationRest();
break;
case Modes.Capturing:
_biometricClient.Cancel();
_enumoperation = Modes.Initialization;
break;
case Modes.Capturesuccess:
case Modes.Capturesuccessnopassword:
tboxFileName.Focus();
if (!_cboxSkipPWcheckState && !AddPassword)
{
CaptureSuccessClosing();
if (AddPassword)
{
FormClose();
}
}
else
{
FormClose();
}
break;
case Modes.Invalidpath:
FormClose();
break;
default:
TemplateLoginForm = null;
Password = null;
AddPassword = false;
DialogResult = DialogResult.Cancel;
break;
}
}
private void cancelScanningButton_Click(object sender, EventArgs e)
{
_biometricClient.Cancel();
EnableHuellaControls(false);
}
private void BtnStopClick(object sender, EventArgs e)
{
_biometricClient.Cancel();
EnableControls(false);
}
private void FormCapturePhotograph_FormClosing(object sender, FormClosingEventArgs e)
{
_biometricClient?.Cancel();
NLicense.ReleaseComponents(_faceComponents);
}
