private void scan_verso()
{
//PassportReader pr = new PassportReader();
try
{
//pr.UseDevice(0, (int)PR_USAGEMODE.PR_UMODE_FULL_CONTROL);
pr.Capture();
if (File.Exists(Environment.ExpandEnvironmentVariables("%TEMP%\\") + "verso.jpeg"))
{
File.Delete(Environment.ExpandEnvironmentVariables("%TEMP%\\") + "verso.jpeg");
}
pr.SaveImage(0, (int)PR_LIGHT.PR_LIGHT_WHITE, (int)PR_IMAGE_TYPE.PR_IT_DOCUMENT, Environment.ExpandEnvironmentVariables("%TEMP%/") + "verso.jpeg", (int)GX_IMGFILEFORMATS.GX_JPEG);
prDoc doc = pr.Recognize(0);
gxImage img = doc.FieldImage((int)PR_DOCFIELD.PR_DF_VIZ_FACE);
if (img != null)
{
if (File.Exists(Environment.ExpandEnvironmentVariables("%TEMP%\\") + "PhotoIdentite.jpeg"))
{
File.Delete(Environment.ExpandEnvironmentVariables("%TEMP%\\") + "PhotoIdentite.jpeg");
}
img.Save(Environment.ExpandEnvironmentVariables("%TEMP%\\") + "PhotoIdentite.jpeg", (int)GX_IMGFILEFORMATS.GX_JPEG);
}
string temp;
temp = doc.Field((int)PR_DOCFIELD.PR_DF_MRZ1) + doc.Field((int)PR_DOCFIELD.PR_DF_MRZ2) + doc.Field((int)PR_DOCFIELD.PR_DF_MRZ3);
if (!temp.Equals(""))
{
MRZ = temp;
}
else
{
Program.LogFich.Info("[ScannerPiece] pas de piste MRZ sur le verso");
}
}
catch (Exception ex)
{
Program.LogFich.Error("[ScannerPiece] n'a pas pu lire le verso du document : " + ex.ToString());
}
finally
{
//pr.CloseDevice();
//pr.Close();
//pr.Dispose();
//pr = null;
}
}
public int prGetMRZData(System.Collections.IList list)
{
try
{
if (_doc.IsValid())
{
string fieldName, text;
int j = "PR_DF_MRZ_".Length;
System.Text.StringBuilder sb = new System.Text.StringBuilder();
foreach (int i in Enum.GetValues(typeof(PR_DOCFIELD)))
{
if (i <= (int)PR_DOCFIELD.PR_DF_MRZ_FIELDS)
{
continue;
}
fieldName = Enum.GetName(typeof(PR_DOCFIELD), i);
if (fieldName.StartsWith("PR_DF_MRZ_"))
{
text = _doc.Field(i);
text = text.Replace('<', ' ').Trim();
if (!string.IsNullOrEmpty(text))
{
text = fieldName.Substring(j).Replace('_', ' ') + ": " + text;
list.Add(text);
}
}
}
}
}
catch (gxException e)
{
return(_helper.GetErrorMessage(e, out _errorMessage));
}
catch (Exception e)
{
_errorMessage = e.Message + " --- prGetMRZData()";
return(1305);
}
return(0);
}