private void Form1_Load(object sender, EventArgs e)
{
EnableButtons(false);
// Init Button
m_RadioButton = new RadioButton[11];
m_SecurityLevel = SGFPMSecurityLevel.NORMAL;
m_StoredTemplate = null;
m_ImageWidth = 260;
m_ImageHeight = 300;
m_Dpi = 500;
m_FPM = new SGFingerPrintManager();
Int32 iError;
string enum_device;
comboBox1.Items.Clear();
// Enumerate Device
iError = m_FPM.EnumerateDevice();
// Get enumeration info into SGFPMDeviceList
m_DevList = new SGFPMDeviceList[m_FPM.NumberOfDevice];
for (int i = 0; i < m_FPM.NumberOfDevice; i++)
{
m_DevList[i] = new SGFPMDeviceList();
m_FPM.GetEnumDeviceInfo(i, m_DevList[i]);
enum_device = m_DevList[i].DevName.ToString() + " : " + m_DevList[i].DevID;
comboBox1.Items.Add(enum_device);
}
if (comboBox1.Items.Count > 0)
{
// Add Auto Selection
enum_device = "Auto Selection";
comboBox1.Items.Add(enum_device);
comboBox1.SelectedIndex = 0; //First selected one
}
StatusBar.Text = "Click Init Button";
if (m_useAnsiTemplate)
{
StatusBar.Text = "Format used: ANSI 378 Format";
}
else
{
StatusBar.Text = "Format used: ISO 19794-2 Format";
}
}
private void InitializeDevice()
{
m_FPM = new SGFingerPrintManager();
Int32 error;
SGFPMDeviceName device_name = SGFPMDeviceName.DEV_AUTO;
Int32 device_id = (Int32)SGFPMPortAddr.USB_AUTO_DETECT;
m_SecurityLevel = SGFPMSecurityLevel.NORMAL;
m_DeviceOpened = false;
error = m_FPM.Init(device_name);
if (error != (Int32)SGFPMError.ERROR_NONE)
{
error = m_FPM.InitEx(m_ImageWidth, m_ImageHeight, m_Dpi);
}
if (error == (Int32)SGFPMError.ERROR_NONE)
{
m_FPM.CloseDevice();
error = m_FPM.OpenDevice(device_id);
}
else
{
throw new ApplicationException("Unable to initialize scanner. Kindly check the connection");
}
if (error == (Int32)SGFPMError.ERROR_NONE)
{
SGFPMDeviceInfoParam pInfo = new SGFPMDeviceInfoParam();
m_FPM.GetDeviceInfo(pInfo);
m_ImageWidth = pInfo.ImageWidth;
m_ImageHeight = pInfo.ImageHeight;
m_Dpi = pInfo.ImageDPI;
serialNo = pInfo.DeviceID;
}
error = m_FPM.SetTemplateFormat(SGFPMTemplateFormat.ISO19794);
error = m_FPM.GetMaxTemplateSize(ref max_template_size);
if (device_name != SGFPMDeviceName.DEV_UNKNOWN)
{
error = m_FPM.OpenDevice(device_id);
if (error == (Int32)SGFPMError.ERROR_NONE)
{
m_DeviceOpened = true;
}
}
}
public MatcherInitResult Initialize()
{
MatcherInitResult result = new MatcherInitResult();
m_SecurityLevel = SGFPMSecurityLevel.NORMAL;
sourceMatch = null;
m_ImageWidth = 260;
m_ImageHeight = 300;
m_Dpi = 500;
fingerprintManager = new SGFingerPrintManager();
//SGFPMDeviceName device_name = SGFPMDeviceName.DEV_UNKNOWN;
int error = fingerprintManager.InitEx(m_ImageWidth, m_ImageHeight, m_Dpi);
if (error == (Int32)SGFPMError.ERROR_NONE)
{
result.Message = "Initialization Success";
result.Success = true;
}
else
{
result.Message = "Init() Error " + error;
return(result);
}
if (m_useAnsiTemplate)
{
// Set template format to ANSI 378
error = fingerprintManager.SetTemplateFormat(SGFPMTemplateFormat.ANSI378);
}
else
{
// Set template format to ISO 19794-2
error = fingerprintManager.SetTemplateFormat(SGFPMTemplateFormat.ISO19794);
}
Int32 max_template_size = 0;
error = fingerprintManager.GetMaxTemplateSize(ref max_template_size);
//m_RegMin1 = new Byte[max_template_size];
//m_RegMin2 = new Byte[max_template_size];
//m_VrfMin = new Byte[max_template_size];
_isInitialized = true;
return(result);
}
private void Attendance_Load(object sender, EventArgs e)
{
m_LedOn = false;
m_SecurityLevel = SGFPMSecurityLevel.NORMAL;
m_StoredTemplate = null;
m_ImageWidth = 260;
m_ImageHeight = 300;
m_Dpi = 500;
EnableButtons(false);
m_FPM = new SGFingerPrintManager();
Int32 iError;
string enum_device;
comboBox2.Items.Clear();
// Enumerate Device
iError = m_FPM.EnumerateDevice();
// Get enumeration info into SGFPMDeviceList
m_DevList = new SGFPMDeviceList[m_FPM.NumberOfDevice];
for (int i = 0; i < m_FPM.NumberOfDevice; i++)
{
m_DevList[i] = new SGFPMDeviceList();
m_FPM.GetEnumDeviceInfo(i, m_DevList[i]);
enum_device = m_DevList[i].DevName.ToString() + " : " + m_DevList[i].DevID;
comboBox2.Items.Add(enum_device);
}
if (comboBox2.Items.Count > 0)
{
// Add Auto Selection
enum_device = "Auto Selection";
comboBox2.Items.Add(enum_device);
comboBox2.SelectedIndex = 0; //First selected one
}
}
public int verify(Byte[] image1, Byte[] image2, Byte[] image3)
{
string select = "SELECT PID, Finger1, Finger2, Finger3 FROM PatientRegistration";
using (cmd = new SqlCommand(select, cnn))
{
using (dr = cmd.ExecuteReader())
{
Int32 iError;
bool matched1 = false;
bool matched2 = false;
bool matched3 = false;
SGFPMSecurityLevel secu_level = SGFPMSecurityLevel.NORMAL;
int id = -1;
while (dr.Read())
{
matched1 = false;
matched2 = false;
matched3 = false;
iError = m_FPM.MatchTemplate((Byte[])dr[1], image1, secu_level, ref matched1);
iError = m_FPM.MatchTemplate((Byte[])dr[2], image2, secu_level, ref matched2);
iError = m_FPM.MatchTemplate((Byte[])dr[3], image3, secu_level, ref matched3);
if (iError == (Int32)SGFPMError.ERROR_NONE)
{
if (matched1 & matched2 & matched3)
{
id = int.Parse(dr[0].ToString());
break;
}
}
else
{
DisplayError("MatchTemplate()", iError);
break;
}
}
return(id);
}
}
}
/////////////////////////////////////
private void Form1_Load(object sender, System.EventArgs e)
{
EnableButtons(false);
// Init Button
m_RadioButton = new RadioButton[11];
m_RadioButton[0] = FPPosUnknown;
m_RadioButton[1] = FPPosRightThumb;
m_RadioButton[2] = FPPosRightIndex;
m_RadioButton[3] = FPPosRightMiddle;
m_RadioButton[4] = FPPosRightRing;
m_RadioButton[5] = FPPosRightLittle;
m_RadioButton[6] = FPPosLeftThumb;
m_RadioButton[7] = FPPosLeftIndex;
m_RadioButton[8] = FPPosLeftMiddle;
m_RadioButton[9] = FPPosLeftRing;
m_RadioButton[10] = FPPosLeftLittle;
comboBoxDeviceName.SelectedIndex = 0;
comboBoxSelFinger.SelectedIndex = 0;
m_SecurityLevel = SGFPMSecurityLevel.NORMAL;
m_StoredTemplate = null;
m_ImageWidth = 260;
m_ImageHeight = 300;
m_Dpi = 500;
m_FPM = new SGFingerPrintManager();
StatusBar.Text = "Click Init Button";
if (m_useAnsiTemplate)
{
this.Text = "Matching Test: ANSI 378 Format";
}
else
{
this.Text = "Matching Test: ISO 19794-2 Format";
}
}
private void button5_Click(object sender, EventArgs e)
{
m_SecurityLevel = SGFPMSecurityLevel.NORMAL;
m_StoredTemplate = null;
m_ImageWidth = 260;
m_ImageHeight = 300;
m_Dpi = 500;
m_FPM = new SGFingerPrintManager();
Int32 error;
SGFPMDeviceName device_name = SGFPMDeviceName.DEV_UNKNOWN;
Int32 device_id = (Int32)SGFPMPortAddr.USB_AUTO_DETECT;
device_name = SGFPMDeviceName.DEV_AUTO;
m_DeviceOpened = false;
if (device_name != SGFPMDeviceName.DEV_UNKNOWN)
{
error = m_FPM.Init(device_name);
}
else
{
error = m_FPM.InitEx(m_ImageWidth, m_ImageHeight, m_Dpi);
}
if (error == (Int32)SGFPMError.ERROR_NONE)
{
SGFPMDeviceInfoParam pInfo = new SGFPMDeviceInfoParam();
m_FPM.GetDeviceInfo(pInfo);
m_ImageWidth = pInfo.ImageWidth;
m_ImageHeight = pInfo.ImageHeight;
StatusBar.Text = "Initialization Success";
this.Height = 453;
this.Width = 820;
pictureBox1.Enabled = true;
pictureBox2.Enabled = true;
PB1.Enabled = true;
PB2.Enabled = true;
button3.Enabled = true;
button4.Enabled = true;
button1.Enabled = false;
textBox2.Enabled = false;
button5.Enabled = false;
button5.Visible = false;
button6.Visible = true;
button6.Enabled = true;
}
else
{
StatusBar.Text = "Init() Error " + error;
return;
}
// Set template format to ANSI 378
error = m_FPM.SetTemplateFormat(SGFPMTemplateFormat.ANSI378);
// Get Max template size
Int32 max_template_size = 0;
error = m_FPM.GetMaxTemplateSize(ref max_template_size);
m_RegMin1 = new Byte[max_template_size];
m_RegMin2 = new Byte[max_template_size];
m_VrfMin = new Byte[max_template_size];
// OpenDevice if device is selected
if (device_name != SGFPMDeviceName.DEV_UNKNOWN)
{
error = m_FPM.OpenDevice(device_id);
if (error == (Int32)SGFPMError.ERROR_NONE)
{
m_DeviceOpened = true;
}
else
{
StatusBar.Text = "OpenDevice() Error : " + error;
}
}
}
private void button5_Click(object sender, EventArgs e)
{
m_SecurityLevel = SGFPMSecurityLevel.NORMAL;
m_StoredTemplate = null;
m_ImageWidth = 260;
m_ImageHeight = 300;
m_Dpi = 500;
m_FPM = new SGFingerPrintManager();
Int32 error;
SGFPMDeviceName device_name = SGFPMDeviceName.DEV_UNKNOWN;
Int32 device_id = (Int32)SGFPMPortAddr.USB_AUTO_DETECT;
device_name = SGFPMDeviceName.DEV_AUTO;
m_DeviceOpened = false;
if (device_name != SGFPMDeviceName.DEV_UNKNOWN)
error = m_FPM.Init(device_name);
else
error = m_FPM.InitEx(m_ImageWidth, m_ImageHeight, m_Dpi);
if (error == (Int32)SGFPMError.ERROR_NONE)
{
SGFPMDeviceInfoParam pInfo = new SGFPMDeviceInfoParam();
m_FPM.GetDeviceInfo(pInfo);
m_ImageWidth = pInfo.ImageWidth;
m_ImageHeight = pInfo.ImageHeight;
StatusBar.Text = "Initialization Success";
this.Height = 453;
this.Width = 820;
pictureBox1.Enabled = true;
pictureBox2.Enabled = true;
PB1.Enabled = true;
PB2.Enabled = true;
button3.Enabled = true;
button4.Enabled = true;
button1.Enabled = false;
textBox2.Enabled = false;
button5.Enabled = false;
button5.Visible = false;
button6.Visible = true;
button6.Enabled = true;
}
else
{
StatusBar.Text = "Init() Error " + error;
return;
}
// Set template format to ANSI 378
error = m_FPM.SetTemplateFormat(SGFPMTemplateFormat.ANSI378);
// Get Max template size
Int32 max_template_size = 0;
error = m_FPM.GetMaxTemplateSize(ref max_template_size);
m_RegMin1 = new Byte[max_template_size];
m_RegMin2 = new Byte[max_template_size];
m_VrfMin = new Byte[max_template_size];
// OpenDevice if device is selected
if (device_name != SGFPMDeviceName.DEV_UNKNOWN)
{
error = m_FPM.OpenDevice(device_id);
if (error == (Int32)SGFPMError.ERROR_NONE)
{
m_DeviceOpened = true;
}
else
{
StatusBar.Text = "OpenDevice() Error : " + error;
}
}
}
