MRTDErrors Enumeration

C#
Visual Basic
Objective-C
Java
C++

[FlagsAttribute()]
public enum MRTDErrors : System.Enum

'Declaration
 
<FlagsAttribute()>
Public Enum MRTDErrors 
   Inherits System.Enum

'Usage
 
Dim instance As MRTDErrors

[FlagsAttribute()]
public enum class MRTDErrors : public System.Enum

Value	Member	Description
0x00000000	NoError	No Errors.
0x00000001	UnknownDocumentType	Unknown Document Type.
0x00000002	InvalidString	The Passed String is invalid.
0x00000004	InvalidCharacterFound	The Passed String contain Invalid Characters.

MRTDErrors is used in MRTDReader to show any Errors that prevent reading the document.

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

Copy Code

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.MRTDErrors

Target Platforms

Reference

Leadtools.Forms.Commands Namespace