private void OnConnect(object sender, EventArgs e)
{
Invoke(new Action(() =>
{
MessageBoxWrapper.Info("Fingerprint scanner connected");
}));
}
private void OnDisconnect(object sender, EventArgs e)
{
Invoke(new Action(() =>
{
MessageBoxWrapper.Info("Fingerprint scanner disconnected");
DialogResult = DialogResult.No;
Close();
}));
}
private void OnCapture(object sender, System.Drawing.Bitmap e)
{
if (!_listen)
{
return;
}
_listen = false;
Invoke(new Action(async() =>
{
FingerprintBox.Image = e;
await Task.Delay(500);
foreach (var item in _checksum)
{
if (!_verifier.Verify(item))
{
continue;
}
VerifiedChecksum = item;
DialogResult = DialogResult.OK;
Close();
return;
}
var tryAgain = MessageBoxWrapper.Confirmation("Verification failed! Do you want to try again?") == DialogResult.Yes;
if (!tryAgain)
{
DialogResult = DialogResult.No;
Close();
}
FingerprintBox.Image = null;
_listen = true;
}));
}
