public void DrawPictureChecar(Bitmap bitmap, frmChecarEntradaSalida FrmChecar)
{
try
{
FrmChecar.ImgHuella.Image = new Bitmap(bitmap, FrmChecar.ImgHuella.Size);
}
catch (Exception ex)
{
LogError.AddExcFileTxt(ex, "LectorHuella ~ DrawPictureChecar");
}
}
public void VerificarChecado(frmChecarEntradaSalida FrmChecar, DPFP.Sample Sample, DataTable datosHuellas, ref bool acceso, ref string id_usuario)
{
try
{
foreach (DataRow usuario in datosHuellas.Rows)
{
DPFP.Template templateGuardado = new DPFP.Template();
templateGuardado.DeSerialize(ConvertirStringToBytes.StringToBytes(usuario["HuellaDigital"].ToString()));
if (ProcesarChecado(Sample, templateGuardado, FrmChecar))
{
id_usuario = usuario["IDEmpleado"].ToString();
acceso = true;
break;
}
}
}
catch (Exception ex)
{
LogError.AddExcFileTxt(ex, "LectorHuell ~ VerificarChecado");
}
}
public bool ProcesarChecado(DPFP.Sample Sample, DPFP.Template templateGuardado, frmChecarEntradaSalida FrmChecar)
{
try
{
DrawPictureChecar(ConvertSampleToBitmapLogin(Sample), FrmChecar);
DPFP.FeatureSet features = ExtractFeaturesChecar(Sample, DPFP.Processing.DataPurpose.Verification);
if (features != null)
{
DPFP.Verification.Verification.Result result = new DPFP.Verification.Verification.Result();
Verificator.Verify(features, templateGuardado, ref result);
if (result.Verified)
{
return(true);
}
else
{
return(false);
}
}
else
{
return(false);
}
}
catch (Exception ex)
{
LogError.AddExcFileTxt(ex, "LectorHuella ~ ProcesarChecado");
return(false);
}
}
