public static bool Verify(DPFP.Sample _sample, DPFP.Template _template)
{
try
{
bool _result = false;
DPFP.Verification.Verification Verificator = new DPFP.Verification.Verification();
DPFP.FeatureSet features = zsi.dtrs.Util.ExtractFeatures(_sample, DPFP.Processing.DataPurpose.Verification);
// Check quality of the sample and start verification if it's good
// TODO: move to a separate task
if (features != null)
{
// Compare the feature set with our template
DPFP.Verification.Verification.Result result = new DPFP.Verification.Verification.Result();
Verificator.Verify(features, _template, ref result);
if (result.Verified)
{
_result = true;
}
else
{
_result = false;
}
}
return(_result);
}
catch (Exception ex)
{
throw ex;
}
}
public void OnComplete(object Capture, string ReaderSerialNumber, DPFP.Sample Sample)
{
MakeReport("fingerprint captured.");
SetPrompt("Scan fingerprint again");
//Process(Sample);
try
{
Connection con = new Connection();
con.Connect();
SqlCommand cmd = new SqlCommand();
cmd.CommandText = "select RESIDENT_FINGERPRINT, RESIDENT.RESIDENT_ID,PROGRAM.PROGRAM_ID,LIST.RESIDENT_ID,LIST.PROGRAM_ID FROM RESIDENT LEFT JOIN LIST ON RESIDENT.RESIDENT_ID = LIST.RESIDENT_ID LEFT JOIN PROGRAM ON PROGRAM.PROGRAM_ID = RESIDENT.RESIDENT_ID WHERE LIST.PROGRAM_ID ='" + label2.Text + "' AND LIST_VERIFICATION IS NULL";
cmd.Connection = Connection.con;
SqlDataAdapter sd = new SqlDataAdapter(cmd);
DataTable dt = new DataTable();
sd.Fill(dt);
foreach (DataRow dr in dt.Rows)
{
byte[] _img = (byte[])dr["resident_fingerprint"];
string id = dr["RESIDENT_ID"].ToString();
string pid = dr["PROGRAM_ID"].ToString();
MemoryStream ms = new MemoryStream(_img);
DPFP.Template Template = new DPFP.Template();
Template.DeSerialize(ms);
DPFP.Verification.Verification Verificator = new DPFP.Verification.Verification();
Process(Sample);
DPFP.FeatureSet features = ExtractFeatures(Sample, DPFP.Processing.DataPurpose.Verification);
if (features != null)
{
DPFP.Verification.Verification.Result result = new DPFP.Verification.Verification.Result();
Verificator.Verify(features, Template, ref result);
UpdateStatus(result.FARAchieved);
if (result.Verified)
{
MessageBox.Show("Verified!!!");
SqlCommand cmds = new SqlCommand();
cmds.CommandText = "UPDATE LIST SET LIST_VERIFICATION ='True' WHERE LIST.RESIDENT_ID = '" + id.ToString() + "' AND LIST.PROGRAM_ID = '" + label2.Text + "'";
cmds.Connection = Connection.con;
SqlDataReader dar = cmds.ExecuteReader();
}
else
{
MakeReport("Not registered as a resident!");
}
}
else
{
}
}
}
catch
{
}
}
protected override void loadevents()
{
base.loadevents();
base.Text = "Fingerprint Verification"; // editing for comment before
Verificator = new DPFP.Verification.Verification(); // Create a fingerprint template verificator
UpdateStatus(0);
}
protected override void Init()
{
base.Init();
base.Text = "Trying this huella thing";
Verificator = new DPFP.Verification.Verification();
UpdateStatus(0);
}
void VerificationControl_OnComplete(object control, FeatureSet featureSet, ref DPFP.Gui.EventHandlerStatus eventHandlerStatus)
{
// Verify Here
var ver = new DPFP.Verification.Verification();
var res = new DPFP.Verification.Verification.Result();
var fingerTemplates = new BeneficiaryRepository().GetFingerTemplates();
// Compare feature set with all stored templates.
foreach (var template in fingerTemplates)
{
// Get template from storage.
if (template != null)
{
// Compare feature set with particular template.
ver.Verify(featureSet, template, ref res);
//_data.IsFeatureSetMatched = res.Verified;
//_data.FalseAcceptRate = res.FARAchieved;
if (res.Verified)
{
break; // success
}
}
}
if (!res.Verified)
{
eventHandlerStatus = DPFP.Gui.EventHandlerStatus.Failure;
}
//_data.Update();
}
private void OnComplete(object Control, DPFP.FeatureSet FeatureSet, ref DPFP.Gui.EventHandlerStatus Status)
{
DPFP.Verification.Verification ver = new DPFP.Verification.Verification();
DPFP.Verification.Verification.Result res = new DPFP.Verification.Verification.Result();
//save to the db
const string filename = "biometricverification.sqlite";
var conn = new SQLiteConnection("Data Source=" + filename + ";");
try
{
conn.Open();
using (var command = new SQLiteCommand("SELECT * FROM fingerprint WHERE fingerprint = @finger_print", conn))
{
command.Parameters.Add("@finger_print", DbType.Binary).Value = FeatureSet.Bytes;
//command.Parameters.Add("@fingerD", DbType.Int16).Value = Finger;
SQLiteDataReader dataR = command.ExecuteReader();
if (dataR.HasRows)
{
verification_status_lbl.ForeColor = Color.Green;
verification_status_lbl.Text = "VALID";
}
else
{
Status = DPFP.Gui.EventHandlerStatus.Failure;
verification_status_lbl.ForeColor = Color.Red;
verification_status_lbl.Text = "INVALID";
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
// Compare feature set with all stored templates.
//foreach (DPFP.Template template in Data.Templates)
//{
// // Get template from storage.
// if (template != null)
// {
// // Compare feature set with particular template.
// ver.Verify(FeatureSet, template, ref res);
// Data.IsFeatureSetMatched = res.Verified;
// Data.FalseAcceptRate = res.FARAchieved;
// if (res.Verified)
// verification_status_lbl.ForeColor = Color.Green;
// verification_status_lbl.Text = "VALID";
// break; // success
// }
//}
//if (!res.Verified)
//{
// Status = DPFP.Gui.EventHandlerStatus.Failure;
// verification_status_lbl.ForeColor = Color.Red;
// verification_status_lbl.Text = "INVALID";
//}
Thread.Sleep(TimeSpan.FromSeconds(3));
verification_status_lbl.Text = "";
}
protected void Init()
{
Capturer = new DPFP.Capture.Capture(); // Create a capture operation.
Capturer.EventHandler = this; // Subscribe for capturing events.
Verificator = new DPFP.Verification.Verification(); // Create a fingerprint template verificator
//UpdateStatus(0);
}
public void OnComplete(object Control, DPFP.FeatureSet FeatureSet, ref DPFP.Gui.EventHandlerStatus Status)
{
DPFP.Verification.Verification ver = new DPFP.Verification.Verification();
DPFP.Verification.Verification.Result res = new DPFP.Verification.Verification.Result();
// Compare feature set with all stored templates.
foreach (DPFP.Template template in Data.Templates)
{
// Get template from storage.
if (template != null)
{
// Compare feature set with particular template.
ver.Verify(FeatureSet, template, ref res);
Data.IsFeatureSetMatched = res.Verified;
Data.FalseAcceptRate = res.FARAchieved;
if (res.Verified)
{
break; // success
}
}
}
if (!res.Verified)
{
Status = DPFP.Gui.EventHandlerStatus.Failure;
}
Data.Update();
}
//se inicializa el componente
protected virtual void Init()
{
#region init
try
{
Capturer = new DPFP.Capture.Capture(); // Create a capture operation.
if (null != Capturer)
{
Capturer.EventHandler = this; // Subscribe for capturing events.
capturado = false;
identificado = false;
Verificator = new DPFP.Verification.Verification(); // Create a fingerprint template verificator
//SetStatus("Coloque su dedo en el lector para iniciar la Verificación");
}
else
{
SetStatus("No se pudo inicializar la operacion de captura!");
}
}
catch
{
SetStatus("No se pudo inicializar la operacion de captura!");
}
#endregion
}
private void Verification_FormClosed(object sender, FormClosedEventArgs e)
{
capteror = new DPFP.Capture.Capture();
capteror.EventHandler = this;
verifor = new DPFP.Verification.Verification();
Stop();
}
private void frmTransfer_Load(object sender, EventArgs e)
{
MaterialSkinManager materialSkinManager = MaterialSkinManager.Instance;
materialSkinManager.AddFormToManage(this);
materialSkinManager.Theme = MaterialSkinManager.Themes.LIGHT;
materialSkinManager.ColorScheme = new ColorScheme(Primary.Green400, Primary.Green700,
Primary.Green100, Accent.LightGreen200, TextShade.WHITE);
LLId = (int)((Land)Tag).PersonId;
FileInfo file = new FileInfo(LLFPpath + "/" + LLId.ToString() + ".fpt");
using (FileStream f = file.OpenRead())
{
Template fpt = new Template(f);
Owners.Add(fpt);
}
file = new FileInfo(NoKFPpath + "/" + LLId.ToString() + ".fpt");
using (FileStream f = file.OpenRead())
{
Template fpt = new Template(f);
Owners.Add(fpt);
}
Verificator = new DPFP.Verification.Verification();
Init();
Start();
action = "verify old owner";
}
//private void UpdateStatus()
//{
// // Show number of samples needed.
// SetStatus(String.Format("Fingerprint samples needed: {0}", Enroller.FeaturesNeeded));
//}
#endregion
private void btnNextFP_Click(object sender, EventArgs e)
{
Cursor = Cursors.WaitCursor;
DirectoryInfo dir = new DirectoryInfo(LLFPpath);
direc = dir.GetFiles("*fpt");
if (direc.Length < 1)
{
MessageBox.Show("No Landlord in the database. Add Landlord first.");
return;
}
foreach (var file in direc)
{
using (FileStream f = file.OpenRead())
{
Template fpt = new Template(f);
LLtemplates.Add(fpt);
}
}
Verificator = new DPFP.Verification.Verification();
Start();
action = "verify new owner";
animPan.HideSync(panFprint);
animPan.ShowSync(panNew);
Cursor = Cursors.Arrow;
}
protected override void Init()
{
base.Init();
base.Text = "Verificación de Huella Digital";
Verificator = new DPFP.Verification.Verification(); // Create a fingerprint template verificator
UpdateStatus(0);
}
public static bool Verify(DPFP.Sample _sample, DPFP.Template _template)
{
try
{
bool _result = false;
DPFP.Verification.Verification Verificator = new DPFP.Verification.Verification();
DPFP.FeatureSet features = zsi.dtrs.Util.ExtractFeatures(_sample, DPFP.Processing.DataPurpose.Verification);
// Check quality of the sample and start verification if it's good
// TODO: move to a separate task
if (features != null)
{
// Compare the feature set with our template
DPFP.Verification.Verification.Result result = new DPFP.Verification.Verification.Result();
Verificator.Verify(features, _template, ref result);
if (result.Verified)
_result = true;
else
_result = false;
}
return _result;
}
catch (Exception ex)
{
throw ex;
}
}
protected override void Init()
{
base.Init();
base.Text = "Fingerprint Verification";
Verificator = new DPFP.Verification.Verification(); // Create a fingerprint template verificator
UpdateStatus(0);
}
public void OnComplete(object Capture, string ReaderSerialNumber, DPFP.Sample Sample)
{
//Process(Sample);
try
{
Connection con = new Connection();
con.Connect();
SqlCommand cmd = new SqlCommand();
cmd.CommandText = " select * from resident ";
cmd.Connection = Connection.con;
SqlDataAdapter sd = new SqlDataAdapter(cmd);
DataTable dt = new DataTable();
sd.Fill(dt);
foreach (DataRow dr in dt.Rows)
{
byte[] _img = (byte[])dr["resident_fingerprint"];
//string id = dr["RESIDENT_ID"].ToString();
MemoryStream ms = new MemoryStream(_img);
DPFP.Template Template = new DPFP.Template();
Template.DeSerialize(ms);
DPFP.Verification.Verification Verificator = new DPFP.Verification.Verification();
// Process(Sample);
DPFP.FeatureSet features = ExtractFeatures(Sample, DPFP.Processing.DataPurpose.Verification);
if (features != null)
{
DPFP.Verification.Verification.Result result = new DPFP.Verification.Verification.Result();
Verificator.Verify(features, Template, ref result);
// UpdateStatus(result.FARAchieved);
if (result.Verified)
{
MessageBox.Show("This Resident is already Registered!!!");
Reset();
FMPIclear();
break;
}
else
{
MakeReport("fingerprint captured.");
SetPrompt("Scan fingerprint again");
Process(Sample);
if (scans.Text == "0 scans left")
{
cp.StopCapture();
}
break;
}
}
else
{
}
}
}
catch
{
}
}
protected override void Init()
{
base.Init();
base.Text = "Fingerprint Verification Session";
//TODO: Create a Fingerprint Template Verificator
Verificator = new DPFP.Verification.Verification();
UpdateStatus(0);
}
public CompareWindow()
{
InitializeComponent();
Init();
Verificator = new DPFP.Verification.Verification(); // Create a fingerprint template verificator
}
public tab_document()
{
InitializeComponent();
Verificator = new DPFP.Verification.Verification();
textBox1.BackColor = Color.White;
textBox2.BackColor = Color.White;
Stop();
}
protected virtual void Init(string serialFinger)
{
try
{
SetTextBox("Request Init", DateTime.Now);
Stop();
if (serialFinger != null)
{
Capturer = new DPFP.Capture.Capture(serialFinger, DPFP.Capture.Priority.Low); // Create a capture operation.
}
else
{
Capturer = new DPFP.Capture.Capture(DPFP.Capture.Priority.Low);
}
if (null != Capturer)
{
Capturer.EventHandler = this;
notifyEvent = new FingerArgs(ReaderSerialNumber, FingerArgs.FingerNotify.RN_FingerSucceedToInit, "Finger Initialized");
if (NotifyEvent != null)
{
SetTextBox("Finger Initialized", DateTime.Now);// Subscribe for capturing events.
NotifyEvent(this, notifyEvent);
}
}
else
{
notifyEvent = new FingerArgs(ReaderSerialNumber, FingerArgs.FingerNotify.RN_FingerFailedToInit, "Finger failed to Initialize");
if (NotifyEvent != null)
{
SetTextBox("Can't initiate capture operation!", DateTime.Now);
NotifyEvent(this, notifyEvent);
}
}
}
catch
{
notifyEvent = new FingerArgs(ReaderSerialNumber, FingerArgs.FingerNotify.RN_FingerFailedToInit, "Finger failed to Initialize");
if (NotifyEvent != null)
{
SetTextBox("Finger failed to Initialize", DateTime.Now);
NotifyEvent(this, notifyEvent);
}
}
if (Mode == FingerprintMode.Verify)
{
Verificator = new DPFP.Verification.Verification(FarThreshold); // Create a fingerprint template verificator FAR 0.01% > 214748
SetTextBox("Init Verificator with FAR : " + Verificator.FARRequested.ToString(), DateTime.Now);
if (bUseEmbedDB)
{
#if UseSQLITE
DBClassUser dbJob = new DBClassUser(UserList);
dbJob.RecoverUser();
#endif
}
}
}
public frmBaterPonto(AppDataContext con)
{
InitializeComponent();
context = con;
funcionario = new Funcionario();
cp = new DPFP.Capture.Capture();
cp.StartCapture();
cp.EventHandler = this;
Verificator = new DPFP.Verification.Verification();
}
public Verification()
{
InitializeComponent();
Init();
isVerified = false;
Verificator = new DPFP.Verification.Verification(); // Create a fingerprint template verificator
}
public void OnComplete(object Control, DPFP.FeatureSet FeatureSet, ref DPFP.Gui.EventHandlerStatus Status)
{
DPFP.Verification.Verification ver = new DPFP.Verification.Verification();
DPFP.Verification.Verification.Result res = new DPFP.Verification.Verification.Result();
foreach (Staff dt in tempstorage.TempStaffs)
{
// Compare feature set with all stored templates.
foreach (DPFP.Template template in dt.Templates)
{
// Get template from storage.
if (template != null)
{
// Compare feature set with particular template.
ver.Verify(FeatureSet, template, ref res);
//dt.IsFeatureSetMatched = res.Verified;
//dt.FalseAcceptRate = res.FARAchieved;
if (res.Verified)
{
//search for the staff attendance that day
Attendance attdance = tempstorage.TempAttendance.Find(x => x.AdminId == tempstorage.TempStaffs.IndexOf(dt).ToString() && x.AttendanceDate == DateTime.Today.Date.ToShortDateString());
if (attdance != null)
{
MessageBox.Show("Attendance already taken for the day.");
}
else
{
//keep a spot for attendance
Attendance attd = new Attendance();
attd.AdminName = dt.FirstName + " " + dt.LastName;
attd.AdminId = tempstorage.TempStaffs.IndexOf(dt).ToString();
attd.AttendanceDate = DateTime.Today.Date.ToShortDateString();
attd.TimeIn = DateTime.Now.TimeOfDay.ToString();
tempstorage.TempAttendance.Add(attd);
ListEvents.Items.Insert(0, String.Format("Attendance taken for staff: {0}, Time In: {1}, Date: {2}", attd.AdminName, attd.TimeIn, attd.AttendanceDate));
}
break; // success
}
}
}
if (res.Verified)
{
break; // success
}
}
if (!res.Verified)
{
Status = DPFP.Gui.EventHandlerStatus.Failure;
}
}
private void FrmAttendance_Load(object sender, EventArgs e)
{
try
{
activeSemester = _semesterRepo.GetActiveSessionSemester();
if (activeSemester == null)
{
MessageBox.Show("You cannot mark attendance because there is no active semester", "Denied", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
lblSession.Text = activeSemester.Session + " - " + activeSemester.Semester;
Cursor = Cursors.WaitCursor;
// set culture
Thread.CurrentThread.CurrentCulture = new CultureInfo("en-GB", false);
Capturer = new DPFP.Capture.Capture(); // Create a capture operation.
try
{
if ((Capturer != null))
{
Capturer.StartCapture();
Capturer.EventHandler = this;
}
// Subscribe for capturing events.
else
{
throw new Exception("Can't initiate capture operation! Please exit and relaunch the application");
}
}
catch (Exception ex)
{
logger.WriteLog(ex);
MessageBox.Show("Can't initiate capture operation! Please exit and relaunch the application", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
Enroller = new DPFP.Processing.Enrollment();
Verificator = new DPFP.Verification.Verification();
Application.DoEvents();
Capturer.StartCapture();
SetPrompt("Using the fingerprint reader, scan your fingerprint.");
}
catch (Exception ex)
{
logger.WriteLog(ex);
//MsgBox(ex.Message, MsgBoxStyle.Exclamation, Application.ProductName);
}
finally
{
Cursor = Cursors.Default;
}
getTodayAttendance();
}
public void OnComplete(object Control, DPFP.FeatureSet FeatureSet, ref DPFP.Gui.EventHandlerStatus Status)
{
DPFP.Verification.Verification ver = new DPFP.Verification.Verification();
DPFP.Verification.Verification.Result res = new DPFP.Verification.Verification.Result();
try
{
string mem = null;
con.Open();
SqlCommand cmd = new SqlCommand("select memName,finger from familyMembers where CardNo='" + CardNo + "'", con);
SqlDataReader dr = cmd.ExecuteReader();
DPFP.Template template = new DPFP.Template();
while (dr.Read())
{
mem = dr["memName"].ToString();
byte[] tmp = (byte[])dr["finger"];
template.DeSerialize(tmp);
if (template != null)
{
ver.Verify(FeatureSet, template, ref res);
Data.IsFeatureSetMatched = res.Verified;
Data.FalseAcceptRate = res.FARAchieved;
string rate = Data.FalseAcceptRate.ToString() + "00";
string sp = rate.Remove(2);
label1.Text = sp + " %";
if (sp == "00")
{
label1.Text = "100 %";
}
if (res.Verified)
{
MessageBox.Show("Verification Success");
con.Close();
UserLogin.member = mem;
return;
}
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
finally
{
con.Close();
}
//if (!res.Verified)
// Status = DPFP.Gui.EventHandlerStatus.Failure;
//MessageBox.Show("Unauthorized User");
Data.Update();
}
private void Prueba_Huella_Load(object sender, EventArgs e)
{
this.Init();
this.Start();
Verificator = new DPFP.Verification.Verification();
List_Usuarios = (from cliente in contexto.Catalogo_Clientes select new csCliente()
{
id_Cliente = cliente.id_cliente, fingerPrint = cliente.huella
}).ToList <csCliente>();
}
private void Verify_Load(object sender, EventArgs e)
{
this.Init();
this.Start();
this.Text = "Fingerprint Verification";
Verificator = new DPFP.Verification.Verification();
List_Usuarios = (from cliente in contexto.tb_Usuarios select new csCliente()
{
id_Cliente = cliente.id_usuario, fingerPrint = cliente.dedo
}).ToList <csCliente>();
}
public SetFingerprint()
{
try
{
InitializeComponent();
Enroller = new DPFP.Processing.Enrollment();
Verificator = new DPFP.Verification.Verification();
InitDatabase();
}
catch (Exception ex)
{
MessageBox.Show(this, ex.Message, "OTC", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
protected virtual void Init()
{
try
{
Capturer = new DPFP.Capture.Capture();
Verificator = new DPFP.Verification.Verification();
if (null != Capturer)
{
Capturer.EventHandler = this;
}
}
catch
{
MessageBox.Show("Can't initiate capture");
}
}
public Form2()
{
InitializeComponent();
graphics = this.CreateGraphics();
font = new Font("Times New Roman", 12, FontStyle.Bold, GraphicsUnit.Pixel);
DPFP.Capture.ReadersCollection coll = new
DPFP.Capture.ReadersCollection();
regFeatures = new DPFP.FeatureSet[4];
for (int i = 0; i < 4; i++)
{
regFeatures[i] = new DPFP.FeatureSet();
}
verFeatures = new DPFP.FeatureSet();
createRegTemplate = new DPFP.Processing.Enrollment();
readers = new DPFP.Capture.ReadersCollection();
for (int i = 0; i < readers.Count; i++)
{
readerDescription = readers[i];
if ((readerDescription.Vendor == "Digital Persona, Inc.") ||
(readerDescription.Vendor == "DigitalPersona, Inc."))
{
try
{
capturer = new
DPFP.Capture.Capture(readerDescription.SerialNumber,
DPFP.Capture.Priority.Normal);//CREAMOS UNA OPERACION DE CAPTURAS.
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
capturer.EventHandler = this; //AQUI CAPTURAMOS LOS EVENTOS.
converter = new DPFP.Capture.SampleConversion();
try
{
verify = new DPFP.Verification.Verification();
}
catch (Exception ex)
{
MessageBox.Show("Ex: " + ex.ToString());
}
break;
}
}
}
public void OnComplete(object Capture, string ReaderSerialNumber, Sample Sample)
{
DPFP.Verification.Verification Ver = new DPFP.Verification.Verification();
DPFP.Verification.Verification.Result Res = new DPFP.Verification.Verification.Result();
DPFP.FeatureSet features = ExtractFeatures(Sample, DPFP.Processing.DataPurpose.Verification);
foreach (AppData Te in Temp)
{
if (Te != null)
{
Ver.Verify(features, Te.Template, ref Res);
if (Res.Verified)
{
MessageBox.Show(String.Format("Se encontro la huella en el usuario {0}", Te.IDCliente));
break; // se encontro
}
}
}
}
public UILogin()
{
InitializeComponent();
UIFinger_Printer.Foreground = new SolidColorBrush(Colors.White);
Verificator = new DPFP.Verification.Verification();
try
{
Capturer = new DPFP.Capture.Capture(); // Create a capture operation.
if (null != Capturer)
Capturer.EventHandler = this; // Subscribe for capturing events.
}
catch
{
}
}
public UIUserEdit()
{
InitializeComponent();
UIFinger_Printer.Foreground = new SolidColorBrush(Colors.Black);
foreach(Code.User.UserTypeData type in App.TypeUsers)
{
UITypeUser.Items.Add(type);
}
Verificator = new DPFP.Verification.Verification();
try
{
Capturer = new DPFP.Capture.Capture(); // Create a capture operation.
if (null != Capturer)
Capturer.EventHandler = this; // Subscribe for capturing events.
}
catch
{
}
}
public void OnComplete(object Control, DPFP.FeatureSet FeatureSet, ref DPFP.Gui.EventHandlerStatus Status) {
DPFP.Verification.Verification ver = new DPFP.Verification.Verification();
DPFP.Verification.Verification.Result res = new DPFP.Verification.Verification.Result();
// Compare feature set with all stored templates.
foreach (DPFP.Template template in Data.Templates) {
// Get template from storage.
if (template != null) {
// Compare feature set with particular template.
ver.Verify(FeatureSet, template, ref res);
Data.IsFeatureSetMatched = res.Verified;
Data.FalseAcceptRate = res.FARAchieved;
if (res.Verified)
break; // success
}
}
if (!res.Verified)
Status = DPFP.Gui.EventHandlerStatus.Failure;
Data.Update();
}
public ValidarUsuario()
{
InitializeComponent();
Verificator = new DPFP.Verification.Verification();
}
public void OnComplete(object Control, DPFP.FeatureSet FeatureSet, ref DPFP.Gui.EventHandlerStatus Status)
{
DPFP.Verification.Verification ver = new DPFP.Verification.Verification();
DPFP.Verification.Verification.Result res = new DPFP.Verification.Verification.Result();
//string conStr = "Data Source=.; Initial Catalog=Registration; Integrated Security=true";
//SqlConnection con = new SqlConnection(conStr);
//SqlCommand cmd = new SqlCommand("Select FingerPrintData from FingerPrints where Id = 11", con);
//con.Open();
//byte[] userFingerPrintData = new byte[0];
//using (con)
//{
// userFingerPrintData = cmd.ExecuteScalar() as byte[];
//}
//byte[] fingerPrintCode = new StudentDAC().GetFingerCodeById(2);
List<Guardian> guardians = new GuardianDAC().SelectAllGuardians();
if (guardians != null && guardians.Count > 0)
{
foreach (var item in guardians)
{
ver = new DPFP.Verification.Verification();
res = new DPFP.Verification.Verification.Result();
DPFP.Template temp = new DPFP.Template();
if (item.FingerCode != null)
{
temp.DeSerialize(item.FingerCode);
if (temp != null)
{
// Compare feature set with particular template.
ver.Verify(FeatureSet, temp, ref res);
if (res.Verified)
{
guardiansTakeAwayForm.guardian = item;
this.Close();
break;
}
}
}
}
}
if (!res.Verified)
Status = DPFP.Gui.EventHandlerStatus.Failure;
}
public void OnComplete(object Control, DPFP.FeatureSet FeatureSet, ref DPFP.Gui.EventHandlerStatus Status) {
DPFP.Verification.Verification ver = new DPFP.Verification.Verification();
DPFP.Verification.Verification.Result res = new DPFP.Verification.Verification.Result();
string conStr = "Data Source=.; Initial Catalog=Registration; Integrated Security=true";
SqlConnection con = new SqlConnection(conStr);
SqlCommand cmd = new SqlCommand("Select FingerPrintData from FingerPrints where Id = 6", con);
con.Open();
byte[] userFingerPrintData = new byte[0];
using (con)
{
userFingerPrintData = cmd.ExecuteScalar() as byte[];
}
DPFP.Template temp = new DPFP.Template();
temp.DeSerialize(userFingerPrintData);
if (temp != null)
{
// Compare feature set with particular template.
ver.Verify(FeatureSet, temp, ref res);
Data.IsFeatureSetMatched = res.Verified;
Data.FalseAcceptRate = res.FARAchieved;
}
// Compare feature set with all stored templates.
foreach (DPFP.Template template in Data.Templates) {
// Get template from storage.
//if (template != null) {
// // Compare feature set with particular template.
// ver.Verify(FeatureSet, template, ref res);
// Data.IsFeatureSetMatched = res.Verified;
// Data.FalseAcceptRate = res.FARAchieved;
// if (res.Verified)
// break; // success
//}
}
if (!res.Verified)
Status = DPFP.Gui.EventHandlerStatus.Failure;
Data.Update();
}
