public bool OpenDevice()
{
bool result = false;
DeviceHandle = FingerDLL.FpStdP41M1_OpenDevice();
if (DeviceHandle > 0)
{
Utility.WriteLog("Finger print condition : open device successed", "step-action");
result = true;
}
else
{
Utility.WriteLog("Finger print condition : open device failed", "step-action");
result = false;
}
return(result);
}
private bool Match_Func(string strminutiae1, string strminutiae2)
{
bool result = false;
try
{
bool loopFinger = true;
int lRV = -1;
byte[] MatchImgBuf = new byte[256 * 360]; //Image raw Buffer
byte[] bmpFingerBuf = new byte[256 * 360 + 1078]; //Image bmp Buffer
byte[] tz = new byte[1024];
string[] minutiae1 = strminutiae1.Split(' ');
string[] minutiae2 = strminutiae2.Split(' ');
byte[] byteminutiae1 = new byte[256 * 360];
byte[] byteminutiae2 = new byte[256 * 360];
//minutiae1 = DeleteChar(strminutiae1);
int i = 0;
foreach (string minu1 in minutiae1)
{
byteminutiae1[i] = byte.Parse(minu1, System.Globalization.NumberStyles.HexNumber);
i++;
}
i = 0;
foreach (string minu2 in minutiae2)
{
byteminutiae2[i] = byte.Parse(minu2, System.Globalization.NumberStyles.HexNumber);
i++;
}
//byteminutiae1 = StringToByteArray(strIns(minutiae1[0], ","));
//byteminutiae2 = StringToByteArray(strminutiae2);
int SafeLevel = 1;
while (loopFinger)
{
lRV = FingerDLL.FpStdP41M1_GetImage(0, MatchImgBuf);
if (lRV != 1)
{
string strRet = "";
strRet = "Get Image Failed,ret=" + lRV.ToString();
Utility.WriteLog("Finger print condition : " + strRet, "step-action");
result = false;
//return;
}
else
{
int AreaScore = FingerDLL.FpStdP41M1_IsFinger(0, MatchImgBuf);
if (AreaScore < 75)
{
continue;
}
else
{
loopFinger = false;
break;
}
}
}
lRV = Miaxis.zzGetTz_ISO(MatchImgBuf, tz);
Task.Delay(500);
if (lRV != 1)
{
string strRet = "";
strRet = "Get ANSI TZ Failed,ret=" + lRV.ToString();
Utility.WriteLog("Finger print condition : " + strRet, "step-action");
result = false;
//return;
}
FingerBuf = byteminutiae1;
//GetTZ();
lRV = Miaxis.zzVerifyFingerPrint_ISO(FingerBuf, tz, SafeLevel);
Task.Delay(500);
if (lRV == 1)
{
Utility.WriteLog("Finger print condition : match successed", "step-action");
result = true;
}
else
{
Utility.WriteLog("Finger print condition : match failed", "step-action");
FingerBuf = byteminutiae2;
//GetTZ();
lRV = Miaxis.zzVerifyFingerPrint_ISO(FingerBuf, tz, SafeLevel);
if (lRV == 1)
{
Utility.WriteLog("Finger print condition : match successed", "step-action");
result = true;
}
else
{
Utility.WriteLog("Finger print condition : match failed", "step-action");
result = false;
}
}
}
catch (Exception ex)
{
Utility.WriteLog("Finger print condition : " + ex.Message + " abnormal", "step-action");
}
return(result);
}
public void CloseDevice()
{
FingerDLL.FpStdP41M1_CloseDevice(DeviceHandle);
Utility.WriteLog("Finger print condition : close device successed", "step-action");
}