MRTDField Enumeration

C#
Visual Basic
Objective-C
Java
C++

public enum MRTDField : System.Enum

'Declaration
 
Public Enum MRTDField 
   Inherits System.Enum

'Usage
 
Dim instance As MRTDField

public enum class MRTDField : public System.Enum

Value	Member	Description
0x00000000	Type	The Type of the Document.
0x00000001	DocumentCode	The Code of the Document.
0x00000002	DocumentNumber	The Number of the Document.
0x00000003	PassportNumber	The Number of the Passport.
0x00000004	IssuingState	The Issuing State of the Document.
0x00000006	LastName	The Last name of the Document Holder.
0x00000006	Name	(0x00000005)The Name of the Document Holder.
0x00000007	Sex	The Sex of the Document Holder.
0x00000008	Nationality	The Nationality of the Document Holder.
0x00000009	DateOfBirth	The Date Of Birth for the Document Holder.
0x0000000A	DateOfExpiry	The Date Of Expiry for the Document.
0x0000000B	ValidUntilDate	Valid Until Date for the Document.
0x0000000C	OptionalData	The Optional Data for the Document.
0x0000000D	OptionalData2	The Optional Data for the Document(some documents has two optional Data).
0x0000000E	IDCardNumber	The number of the Identification Card.
0x00000064	PassportNumberCheckDigit	The Check Digit for Passport number.
0x00000065	DocumentNumberCheckDigit	The Check Digit for the Document number.
0x00000066	IDCardNumberCheckDigit	The Check Digit for the Id Card number.
0x00000067	DateOfBirthCheckDigit	The Check Digit for the Date Of Birth.
0x00000068	DateOfExpiryCheckDigit	The Check Digit for the Date Of Expiry.
0x00000069	ValidUntilDateCheckDigit	The Check Digit for the "Valid Until Date" field.
0x0000006A	OptionalDataCheckDigit	The Check Digit for Optional Data.
0x0000006B	CompositeCheckDigit	The Composite Check Digit.
0x0000006C	OverallCheckDigit	The Overall Check Digit.

MRTDField is used in MRTDDataElement to show the data element related field.

C#
Visual Basic
WinRT C#
WinRT JavaScript
Silverlight C#
Silverlight VB

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Imports Leadtools
Imports Leadtools.Codecs
Imports Leadtools.Forms
Imports Leadtools.Forms.Ocr
Imports Leadtools.Forms.Commands

<TestMethod>
Public Sub TestMRTDReader()
   ' Initialize the RasterCodecs class
   Dim codecs As New RasterCodecs()
   ' Initialize the BankCheckReader class
   Dim mrtdReader As New MRTDReader()

   ' The bank cheque image
   Dim chequePath As String = Path.Combine(LEAD_VARS.ImagesDir, "MRZ_SAMPLE.jpg")
   Dim image As RasterImage = codecs.Load(chequePath)

   Using ocrEngine As IOcrEngine = OcrEngineManager.CreateEngine(OcrEngineType.Advantage, False)
      ocrEngine.Startup(Nothing, Nothing, Nothing, "C:\LEADTOOLS 19\Bin\Common\OcrAdvantageRuntime")
      ' Assign Engine to Reader
      mrtdReader.OcrEngine = ocrEngine



      ' Process Image
      mrtdReader.ProcessImage(image)

      If mrtdReader.Errors = MRTDErrors.NoError Then
         For Each value As KeyValuePair(Of MRTDField, MRTDDataElement) In mrtdReader.Results
            Console.WriteLine(String.Format("Data Element Field: {0}", value.Key.ToString()))
            Console.WriteLine(String.Format("Data Element Value: {0}", value.Value.ReadableValue))
            Console.WriteLine(String.Format("Data Element Code : {0}", value.Value.MrzCharacters))
            Console.WriteLine(String.Format("Data Element Valid: {0}", value.Value.IsValid.ToString()))
            Console.WriteLine("************************************")
         Next
      End If
   End Using
End Sub

Public NotInheritable Class LEAD_VARS
Public Const ImagesDir As String = "C:\Users\Public\Documents\LEADTOOLS Images"
End Class

using Leadtools;
using Leadtools.Codecs;
using Leadtools.Forms;
using Leadtools.Forms.Ocr;
using Leadtools.Forms.Commands;

[TestMethod]
public void TestMRTDReader()
{
   // Initialize the RasterCodecs class
   RasterCodecs codecs = new RasterCodecs();
   // Initialize the BankCheckReader class
   MRTDReader mrtdReader = new MRTDReader();

   // The bank cheque image
   string chequePath = Path.Combine(LEAD_VARS.ImagesDir, "MRZ_SAMPLE.jpg");
   RasterImage image = codecs.Load(chequePath);

   IOcrEngine ocrEngine = OcrEngineManager.CreateEngine(OcrEngineType.Advantage, false);
   ocrEngine.Startup(codecs, null, null, LEAD_VARS.OcrAdvantageRuntimeDir);

   // Assign Engine to Reader
   mrtdReader.OcrEngine = ocrEngine;

   // Process Image
   mrtdReader.ProcessImage(image);

   if (mrtdReader.Errors == MRTDErrors.NoError)
   {
      foreach (var value in mrtdReader.Results)
      {
         Console.WriteLine(string.Format("Data Element Field: {0}", value.Key.ToString()));
         Console.WriteLine(string.Format("Data Element Value: {0}", value.Value.ReadableValue));
         Console.WriteLine(string.Format("Data Element Code : {0}", value.Value.MrzCharacters));
         Console.WriteLine(string.Format("Data Element Valid: {0}", value.Value.IsValid.ToString()));
         Console.WriteLine("************************************");
      }
   }

   ocrEngine.Shutdown();
}

static class LEAD_VARS
{
public const string ImagesDir = @"C:\Users\Public\Documents\LEADTOOLS Images";
}

System.Object
   System.ValueType
      System.Enum
         Leadtools.Forms.Commands.MRTDField

Target Platforms

Reference

Leadtools.Forms.Commands Namespace