///////////////////////
/// EnumerateDevice(), GetEnumDeviceInfo()
/// EnumerateDevice() can be called before Initializing SGFingerPrintManager
private void EnumerateBtn_Click(object sender, System.EventArgs e)
{
Int32 iError;
string enum_device;
cmbDeviceName.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;
cmbDeviceName.Items.Add(enum_device);
}
if (cmbDeviceName.Items.Count > 0)
{
// Add Auto Selection
enum_device = "Auto Selection";
cmbDeviceName.Items.Add(enum_device);
cmbDeviceName.SelectedIndex = 0; //First selected one
}
}
private void btnEnum_Click(object sender, EventArgs e)
{
Int32 iError;
string enumDevice;
cmbDeviceName.Items.Clear();
// Enumerate Device
iError = _mFpm.EnumerateDevice();
// Get enumeration info into SGFPMDeviceList
_mDevList = new SGFPMDeviceList[_mFpm.NumberOfDevice];
for (int i = 0; i < _mFpm.NumberOfDevice; i++)
{
_mDevList[i] = new SGFPMDeviceList();
_mFpm.GetEnumDeviceInfo(i, _mDevList[i]);
enumDevice = _mDevList[i].DevName.ToString() + " : " + _mDevList[i].DevID;
cmbDeviceName.Items.Add(enumDevice);
}
if (cmbDeviceName.Items.Count > 0)
{
// Add Auto Selection
enumDevice = "Auto Selection";
cmbDeviceName.Items.Add(enumDevice);
cmbDeviceName.SelectedIndex = 0; //First selected one
Status.Text = @"A device found, click on Init button to activate device";
}
else
{
Status.Text = @"No device found. Connect a device and click on the Enum button";
}
}
public bool Connect()
{
var iError = m_FPM.EnumerateDevice();
if (m_FPM.NumberOfDevice == 0)
{
MessageBox.Show("no devices found");
return(false);
}
iError = m_FPM.Init(SGFPMDeviceName.DEV_AUTO);
iError = m_FPM.OpenDevice((int)SGFPMPortAddr.USB_AUTO_DETECT);
if (iError == (Int32)SGFPMError.ERROR_NONE)
{
SGFPMDeviceInfoParam pInfo = new SGFPMDeviceInfoParam();
iError = m_FPM.GetDeviceInfo(pInfo);
m_ImageWidth = pInfo.ImageWidth;
m_ImageHeight = pInfo.ImageHeight;
m_FPM.SetTemplateFormat(SGFPMTemplateFormat.SG400);
return(true);
}
return(false);
}
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 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
}
}
private void EnumerateBtn_Click(object sender, System.EventArgs e)
{
Int32 iError;
string enum_device;
// Enumerate Device
iError = m_FPM.EnumerateDevice();
// Get enumeration info into SGFPMDeviceList
m_DevList = new SGFPMDeviceList[m_FPM.NumberOfDevice];
if (m_FPM.NumberOfDevice == 0)
{
return;
}
//DisplayError("OpenDevice()", iError);
m_DevList[0] = new SGFPMDeviceList();
m_FPM.GetEnumDeviceInfo(0, m_DevList[0]);
enum_device = m_DevList[0].DevName.ToString() + " : " + m_DevList[0].DevID;
SGFPMDeviceName device_name;
Int32 device_id;
device_name = m_DevList[0].DevName;
device_id = m_DevList[0].DevID;
iError = m_FPM.Init(device_name);
iError = m_FPM.OpenDevice(device_id);
if (iError == (Int32)SGFPMError.ERROR_NONE)
{
GetBtn_Click(sender, e);
//panel1.Visible = false;
}
else
{
}
}
public void EnumerateDevices()
{
Int32 iError;
SGFPMDeviceList[] m_DevList = null; // Used for EnumerateDevice
// Enumerate Device
// return;
// Get enumeration info into SGFPMDeviceList
//m_FPM = new SGFingerPrintManager();
iError = m_FPM.EnumerateDevice();
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]);
if (ActiveDevices.OfType <DeviceSG>().Any(item =>
item.devId == m_DevList[i].DevID &&
item.devName == m_DevList[i].DevName))
{
continue;
}
DeviceSG device = new DeviceSG(m_DevList[i].DevID, m_DevList[i].DevName, "SecuGen " + m_DevList[i].DevName.ToString().Remove(0, 4));
ActiveDevices.Add(device);
}
List <DeviceSG> deleteList = new List <DeviceSG>();
Dictionary <SGFPMDeviceName, int> devCount = new Dictionary <SGFPMDeviceName, int>();
foreach (var device in ActiveDevices.OfType <DeviceSG>())
{
bool toDelete = true;
for (int i = 0; i < m_FPM.NumberOfDevice; i++)
{
if (m_DevList[i].DevID == device.devId &&
m_DevList[i].DevName == device.devName)
{
toDelete = false;
}
}
if (toDelete)
{
device.Dispose();
deleteList.Add(device);
}
}
foreach (var device in deleteList)
{
ActiveDevices.Remove(device);
}
foreach (var device in ActiveDevices.OfType <DeviceSG>())
{
var count = 0;
if (ActiveDevices.OfType <DeviceSG>().Count(item => item.devName == device.devName) > 1)
{
if (!devCount.Keys.Contains(device.devName))
{
count = 1;
devCount.Add(device.devName, 1);
}
else
{
count = ++devCount[device.devName];
}
}
device.count = count;
}
}