private void axZKFPEngX1_OnEnroll(object sender, AxZKFPEngXControl.IZKFPEngXEvents_OnEnrollEvent e)
{
m_finger = Convert.ToBase64String((byte[])e.aTemplate);
axZKFPEngX1.EndEngine();
BtnFinger.Enabled = true;
BtnFinger.Text = "重新获取指纹";
}
private void axZKFPEngX1_OnEnroll(object sender, AxZKFPEngXControl.IZKFPEngXEvents_OnEnrollEvent e)
{
m_member.CI_Password = Convert.ToBase64String((byte[])e.aTemplate);
if (!dao.execute_command("update [CardInfo] set CI_Password='******' where CI_CardNo='"+m_member.CI_CardNo+"'"))
{
m_member.CI_Password = null;
BathClass.printErrorMsg("将指纹数据写入数据库失败，请重试!");
}
else
{
m_verified_finger = true;
axZKFPEngX1.EndEngine();
this.DialogResult = DialogResult.OK;
}
}
private void axZKFPEngX1_OnCapture(object sender, AxZKFPEngXControl.IZKFPEngXEvents_OnCaptureEvent e)
{
if (m_member.CI_Password != null && m_member.CI_Password != "")
{
bool RegChanged = false;
string tmp = axZKFPEngX1.GetTemplateAsString();
object obj1 = null;
bool rt = axZKFPEngX1.DecodeTemplate(m_member.CI_Password, ref obj1);
object obj2 = null;
rt = axZKFPEngX1.DecodeTemplate(tmp, ref obj2);
rt = axZKFPEngX1.VerFinger(ref obj1, obj2, false, ref RegChanged);
axZKFPEngX1.EndEngine();
m_verified_finger = rt;
this.DialogResult = DialogResult.OK;
}
}
private void axZKFPEngX1_OnFeatureInfo(object sender, AxZKFPEngXControl.IZKFPEngXEvents_OnFeatureInfoEvent e)
{
string strTemp = "指纹质量";
if (e.aQuality == 0)
{
strTemp = strTemp + "合格";
}
else
{
if (e.aQuality == 1)
{
strTemp = strTemp + "特征点不够";
}
else
strTemp = strTemp + "不合格";
}
if (axZKFPEngX1.IsRegister)
if (axZKFPEngX1.EnrollIndex != 1)
strTemp = strTemp + ",请再按 " + (axZKFPEngX1.EnrollIndex - 1).ToString() + "次指纹";
else
strTemp = strTemp + ",登记成功";
BtnFinger.Text = strTemp;
}
private void axZKFPEngX1_OnImageReceived(object sender, AxZKFPEngXControl.IZKFPEngXEvents_OnImageReceivedEvent e)
{
Graphics g = pictureBox1.CreateGraphics();
Bitmap bmp = new Bitmap(pictureBox1.Width, pictureBox1.Height);
g = Graphics.FromImage(bmp);
int handle1 = g.GetHdc().ToInt32();
axZKFPEngX1.PrintImageAt(handle1, 0, 0, bmp.Width, bmp.Height);
g.Dispose();
pictureBox1.Image = bmp;
}
//取得指纹初始特征，0:好的指纹特征 1:特征点不够
static void ZKFPEngX1_OnFeatureInfo(object sender, AxZKFPEngXControl.IZKFPEngXEvents_OnFeatureInfoEvent e)
{
String strTemp = "指纹采集质量";
if (e.aQuality != 0)
{
Program.frmInput.change_control_state(frmInputFingerPrintState.get_bad_print, null);
strTemp = strTemp + "较差";
}
else
{
Program.frmInput.change_control_state(frmInputFingerPrintState.get_good_print, null);
strTemp = strTemp + "良好";
}
if (g_ZKFP.IsRegister && g_ZKFP.EnrollIndex > 1)
{
//ShowHintInfo("正在进行第" + (4 - g_ZKFP.EnrollIndex).ToString() + "次登记，尚需" + (g_ZKFP.EnrollIndex - 1).ToString() + "次");
}
//ShowHintInfo(strTemp);
}
//将指纹登记特征模版保存到指纹识别高速缓冲空间，并显示指纹登记结果
static void ZKFPEngX1_OnEnroll(object sender, AxZKFPEngXControl.IZKFPEngXEvents_OnEnrollEvent e)
{
if (e.actionResult)
{
string tmp9 = g_ZKFP.GetTemplateAsStringEx("9");
Program.play_voice("指纹登记成功！");
Program.frmInput.change_control_state(frmInputFingerPrintState.register_print_success, null);
//ShowHintInfo("指纹登记成功！");
//frmStudentM.set_fp_string(tmp9);
}
else
{
//ShowHintInfo("指纹登记失败");
Program.frmInput.change_control_state(frmInputFingerPrintState.register_print_failed, null);
}
}
static void ZKFPEngX1_OnCapture(object sender, AxZKFPEngXControl.IZKFPEngXEvents_OnCaptureEvent e)
{
int ID = 0, i;
int Score = 0;
//e.aTemplate为object类型数据，将其分离并转化为整型
Array _ObjectArray = (Array)e.aTemplate;
ID = Convert.ToInt32(_ObjectArray.GetValue(0));
Score = Convert.ToInt32(_ObjectArray.GetValue(1));
if (ID == -1)
{
Program.frmIdentify.change_control_state(1, null);
//lblresult.Text = "Fingerprint Auto Identify Failed!";
}
else
{
//lblresult.Text = "Fingerprint Auto identification success!";
Program.frmIdentify.change_control_state(0, ID);
}
}
//获取指纹图像并在窗口中实时显示
private void ZKFPEngX1_OnImageReceived(object sender, AxZKFPEngXControl.IZKFPEngXEvents_OnImageReceivedEvent e)
{
ShowHintImage(0);
Graphics g = PictureBox1.CreateGraphics();
Bitmap bmp = new Bitmap(PictureBox1.Width, PictureBox1.Height);
g = Graphics.FromImage(bmp);
int dc = g.GetHdc().ToInt32();
ZKFPEngX1.PrintImageAt(dc, 0, 0, bmp.Width, bmp.Height);
g.Dispose();
PictureBox1.Image = bmp;
}
//取得指纹初始特征，0:好的指纹特征 1:特征点不够
private void ZKFPEngX1_OnFeatureInfo(object sender, AxZKFPEngXControl.IZKFPEngXEvents_OnFeatureInfoEvent e)
{
String strTemp = "Fingerprint quality";
if (e.aQuality != 0)
{
strTemp = strTemp + " not good";
}
else
{
strTemp = strTemp + " good";
}
if (ZKFPEngX1.EnrollIndex != 1)
{
if (ZKFPEngX1.IsRegister)
{
if (ZKFPEngX1.EnrollIndex - 1 > 0)
{
strTemp = strTemp + '\n'+ " Register status: still press finger " + Convert.ToString(ZKFPEngX1.EnrollIndex-1) + " times!";
}
}
}
ShowHintInfo(strTemp);
}
//将指纹登记特征模版保存到指纹识别高速缓冲空间，并显示指纹登记结果
private void ZKFPEngX1_OnEnroll(object sender, AxZKFPEngXControl.IZKFPEngXEvents_OnEnrollEvent e)
{
if (e.actionResult)
{
MessageBox.Show("Fingerprint register success！ ", "提示! ", MessageBoxButtons.YesNo);
//e.aTemplate = ZKFPEngX1.GetTemplate();
//ZKFPEngX1.AddRegTemplateToFPCacheDB(fpcHandle, 1, e.aTemplate);
ZKFPEngX1.AddRegTemplateStrToFPCacheDBEx(fpcHandle, 1, ZKFPEngX1.GetTemplateAsStringEx("9"), ZKFPEngX1.GetTemplateAsStringEx("10"));
ShowHintInfo("Fingerprint register success！");
}
else
{
ShowHintInfo("Fingerprint register failed");
MessageBox.Show("Fingerprint register failed ", "提示! ", MessageBoxButtons.YesNo);
}
}
//指纹比对事件 (该例中只有1：N比对，即同指纹识别高速缓冲空间德指纹信息进行比对)
private void ZKFPEngX1_OnCapture(object sender, AxZKFPEngXControl.IZKFPEngXEvents_OnCaptureEvent e)
{
int ID,i;
int Score = new int();
int ProcessNum = new int();
ShowHintInfo("Acquired fingerprint template:");
if (FMatchType == 1)//1:1比对(一般用法为把登记好的指纹保存到数据库，1:1比对时，先从数据库获取到相应编号的指纹模板，再同现在比对时获取的指纹进行比对)
{
//下面该段代码未实现 sRegTemp为从数据库获取的指纹模板， sVerTemplate为该时刻比对时的指纹
//ZKFPEngX1.VerFingerFromStr(sRegTemp, sVerTemplate, False, ref regChange)
}
if (FMatchType == 2)//1:N比对
{
if (!FAutoIdentify)
{
if (Radio9.Checked)
{
ZKFPEngX1.FPEngineVersion = "9";
ID = ZKFPEngX1.IdentificationFromStrInFPCacheDB(fpcHandle, ZKFPEngX1.GetTemplateAsStringEx("9"), ref Score, ref ProcessNum);
}
else
{
ZKFPEngX1.FPEngineVersion = "10";
ID = ZKFPEngX1.IdentificationFromStrInFPCacheDB(fpcHandle, ZKFPEngX1.GetTemplateAsStringEx("10"), ref Score, ref ProcessNum);
}
if (ID == -1)
{
ShowHintInfo("Identification Failed! Score = " + Convert.ToString(Score));
ShowHintImage(2);
}
else
{
String strTemp = "Identification success!\n" + " Score =" + Convert.ToString(Score);
ShowHintInfo(strTemp);
ShowHintImage(1);
}
if (ID > 0)
{
lblresult.Text = "Verify success";
}
else
{
lblresult.Text = "Sorry,Verify failed!";
}
}
else
{
ID = 0;
Score = 0;
//e.aTemplate为object类型数据，将其分离并转化为整型
Array _ObjectArray = (Array)e.aTemplate;
int _ObjectCount = _ObjectArray.GetLength(0);
for (i = 0; i<2; i++)
{
if (i == 0)
{
ID = Convert.ToInt32(_ObjectArray.GetValue(i));
}
else
{
Score = Convert.ToInt32(_ObjectArray.GetValue(i));
}
}
if (ID == -1)
{
lblresult.Text = "Fingerprint Auto Identify Failed!";
ShowHintInfo("Fingerprint Auto Identify Failed!");
ShowHintImage(2);
}
else
{
lblresult.Text = "Fingerprint Auto identification success!";
ShowHintInfo("Fingerprint Auto identification success! Score =" + Convert.ToString(Score));
ShowHintImage(1);
}
}
}
}
