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LEADTOOLS Barcode (Leadtools.Barcode assembly)
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OneDBarcodeReadOptions Class








Members 
Leadtools.Barcode Namespace : OneDBarcodeReadOptions Class
Contains the extra options to use when reading standard 1D (linear) barcodes.
Object Model
Syntax
[TypeConverterAttribute()]
[SerializableAttribute()]
public class OneDBarcodeReadOptions : BarcodeReadOptions, System.ICloneable  
'Declaration
 

<TypeConverterAttribute()>
<SerializableAttribute()>
Public Class OneDBarcodeReadOptions 
   Inherits BarcodeReadOptions
   Implements System.ICloneable 
'Usage
 

Dim instance As OneDBarcodeReadOptions
public sealed class OneDBarcodeReadOptions : System.ICloneable  
@interface LTOneDBarcodeReadOptions : LTBarcodeReadOptions
public class OneDBarcodeReadOptions extends BarcodeReadOptions
function Leadtools.Barcode.OneDBarcodeReadOptions()
[TypeConverterAttribute()]
[SerializableAttribute()]
public ref class OneDBarcodeReadOptions : public BarcodeReadOptions, System.ICloneable
Remarks

The OneDBarcodeReadOptions class is used to control the options when reading standard 1D (linear) barcodes using LEADTOOLS. Set the options in two ways:

The BarcodeReader class contains default options for each barcode symbology (or group of common symbologies). These options can be retrieved using the BarcodeReader.GetDefaultOptions method passing one of the following:

Change the members of the returned OneDBarcodeReadOptions by casting it from BarcodeReadOptions to OneDBarcodeReadOptions.

You can also create an instance of the OneDBarcodeReadOptions class and use it directly in the BarcodeReader.ReadBarcode and BarcodeReader.ReadBarcodes methods that accept a single array of options as an input parameter.

The base BarcodeReadOptions contains the following members and features:

Member Description
BarcodeReadOptions.ForeColor

Controls the barcode foreground color (color of the bars or symbols) to use when reading a barcode from a colored image.
BarcodeReadOptions.BackColor

Controls the barcode background color (color of the spaces) to use when reading a barcode from a colored image.
BarcodeReadOptions.Load and BarcodeReadOptions.Save

Can be used to save or load the options to/from an XML file or stream.
BarcodeReadOptions.GetSupportedSymbologies

This class overrides the base class method to return an array containing the following symbologies: BarcodeSymbology.EAN13, BarcodeSymbology.EAN8, BarcodeSymbology.UPCA, BarcodeSymbology.UPCE, BarcodeSymbology.Code3Of9, BarcodeSymbology.Code128, BarcodeSymbology.CodeInterleaved2Of5, BarcodeSymbology.Codabar, BarcodeSymbology.UCCEAN128, BarcodeSymbology.Code93, BarcodeSymbology.EANEXT5, BarcodeSymbology.EANEXT2, BarcodeSymbology.MSI, BarcodeSymbology.Code11, BarcodeSymbology.CodeStandard2Of5, BarcodeSymbology.GS1Databar, BarcodeSymbology.GS1DatabarLimited and BarcodeSymbology.GS1DatabarExpanded

In addition to the features and members, OneDBarcodeReadOptions contains these standard 1D (linear) barcodes specific features:

Member Description
SearchDirection

The direction to use when searching for barcodes (horizontal, vertical or both)
EnableFastMode

Fast barcode reading (recommended). It is suitable for most barcode qualities either good or poor
Granularity

The number of scanned lines per column to skip when reading a barcode
MinimumStringLength

The minimum string length to use when searching for a non-fixed length barcode.
MaximumStringLength

The maximum string length to use when searching for a non-fixed length barcode.
WhiteLinesNumber

The minimum number of lines of white space above and below the barcode symbol.
EnableDoublePass

Enable internal auto pre-processing of the image data if no barcode was found.
ReturnCheckDigit

The error check digit is returned as part of the barcode data
EnableErrorCheck

The optional check word is used for validity check when reading a barcode (if supported).
AvoidCorruptedBlocks

Avoids corrupted blocks when reading barcodes.
AllowPartialRead

Allows returning partially read barcodes.
ResizeSmall1D

Enhance the bars for the small module width symbols.
Code11CheckDigitType

Checks digit type to use when reading Code 11 (USD-8) barcodes.
MSIModuloType

Checks digit type to use when reading MSI (Pulse Width Modulated) barcodes.
Code39Extended

Allows decoding extended characters when reading Code 3 of 9 symbols.
CalculateBarWidthReduction

Allows calculating the bar width reduction value.
Example

This example shows how to use the OneDBarcodeReadOptions options class to read UPC barcodes from an image.

Copy Code   
Imports Leadtools
Imports Leadtools.Codecs
Imports Leadtools.Forms
Imports Leadtools.Barcode
Imports Leadtools.ImageProcessing

      
Public Sub OneDBarcode_Example()
   Dim imageFileName As String = Path.Combine(LEAD_VARS.ImagesDir, "MyOneDBarcodes.tif")
   Dim engine As New BarcodeEngine()

   ' Create the image to write the barcodes to
   Dim resolution As Integer = 300
   Using image As RasterImage = RasterImage.Create(CType(8.5 * resolution, Integer), CType(11.0 * resolution, Integer), 1, resolution, RasterColor.FromKnownColor(RasterKnownColor.White))
      ' Write a POSTNET and a PLANET barcodes
      WriteBarcode(engine.Writer, image, BarcodeSymbology.UPCA, "01234567890", New LogicalRectangle(10, 100, 400, 200, LogicalUnit.Pixel))
      WriteBarcode(engine.Writer, image, BarcodeSymbology.Code128, "Code 128", New LogicalRectangle(10, 400, 400, 200, LogicalUnit.Pixel))
      WriteBarcode(engine.Writer, image, BarcodeSymbology.Code11, "124578", New LogicalRectangle(10, 700, 400, 200, LogicalUnit.Pixel))

      ' Save the image
      Using codecs As New RasterCodecs()
         codecs.Save(image, imageFileName, RasterImageFormat.CcittGroup4, 1)
      End Using
   End Using

   ' Now read the barcodes again
   Using codecs As New RasterCodecs()
      Using image As RasterImage = codecs.Load(imageFileName)
         ' Read the UPC-A barcode
         ReadBarcodes(engine.Reader, image, BarcodeSymbology.UPCA)

         ' Read the Code 128 barcode
         ReadBarcodes(engine.Reader, image, BarcodeSymbology.Code128)

         ' Read the Code 11 barcode
         ReadBarcodes(engine.Reader, image, BarcodeSymbology.Code11)
      End Using
   End Using
End Sub

Private Sub WriteBarcode(ByVal writer As BarcodeWriter, ByVal image As RasterImage, ByVal symbology As BarcodeSymbology, ByVal value As String, ByVal bounds As LogicalRectangle)
   ' Create the barcode data
   Dim barcode As New BarcodeData(symbology, value)
   barcode.Bounds = bounds

   ' Set the write options
   Dim options As New OneDBarcodeWriteOptions()
   options.TextPosition = BarcodeOutputTextPosition.Default
   options.UseXModule = False
   options.XModule = 30
   options.EnableErrorCheck = False
   options.SetGS1DatabarLinkageBit = False
   options.WriteTruncatedGS1Databar = False
   options.Code128TableEncoding = Code128BarcodeTableEncoding.Auto
   options.Code11CheckDigitType = Code11BarcodeCheckDigitType.CDigit
   options.MSIModuloType = MSIBarcodeModuloType.Modulo10

   ' Write it
   Console.WriteLine("Writing {0} barcode with data: {1}", symbology, value)
   writer.WriteBarcode(image, barcode, options)
End Sub

Private Sub ReadBarcodes(ByVal reader As BarcodeReader, ByVal image As RasterImage, ByVal symbology As BarcodeSymbology)
   ' Setup read options
   Dim options As New OneDBarcodeReadOptions()
   options.SearchDirection = BarcodeSearchDirection.Horizontal
   options.EnableFastMode = True
   options.Granularity = 9
   options.MinimumStringLength = 3
   options.MaximumStringLength = 0
   options.WhiteLinesNumber = 3
   options.ReturnCheckDigit = BarcodeReturnCheckDigit.Default
   options.EnableErrorCheck = False
   options.AvoidCorruptedBlocks = False
   options.AllowPartialRead = False
   options.Code11CheckDigitType = Code11BarcodeCheckDigitType.CDigit
   options.MSIModuloType = MSIBarcodeModuloType.Modulo10

   Console.WriteLine("Reading {0} barcodes", symbology)
   Dim barcode As BarcodeData = reader.ReadBarcode(image, LogicalRectangle.Empty, symbology, options)
   If Not IsNothing(barcode) Then
      Console.WriteLine(" At {0}, data: {1}", barcode.Bounds, barcode.Value)
   Else
      Console.WriteLine(" Not found")
   End If
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.Barcode;
using Leadtools.ImageProcessing;

      
public void OneDBarcode_Example()
{
   string imageFileName = Path.Combine(LEAD_VARS.ImagesDir, "MyOneDBarcodes.tif");
   BarcodeEngine engine = new BarcodeEngine();

   // Create the image to write the barcodes to
   int resolution = 300;
   using(RasterImage image = RasterImage.Create((int)(8.5 * resolution), (int)(11.0 * resolution), 1, resolution, RasterColor.FromKnownColor(RasterKnownColor.White)))
   {
      // Write a POSTNET and a PLANET barcodes
      WriteBarcode(engine.Writer, image, BarcodeSymbology.UPCA, "01234567890", new LogicalRectangle(10, 100, 400, 200, LogicalUnit.Pixel));
      WriteBarcode(engine.Writer, image, BarcodeSymbology.Code128, "Code 128", new LogicalRectangle(10, 400, 400, 200, LogicalUnit.Pixel));
      WriteBarcode(engine.Writer, image, BarcodeSymbology.Code11, "124578", new LogicalRectangle(10, 700, 400, 200, LogicalUnit.Pixel));

      // Save the image
      using(RasterCodecs codecs = new RasterCodecs())
      {
         codecs.Save(image, imageFileName, RasterImageFormat.CcittGroup4, 1);
      }
   }

   // Now read the barcodes again
   using(RasterCodecs codecs = new RasterCodecs())
   {
      using(RasterImage image = codecs.Load(imageFileName))
      {
         // Read the UPC-A barcode
         ReadBarcodes(engine.Reader, image, BarcodeSymbology.UPCA);

         // Read the Code 128 barcode
         ReadBarcodes(engine.Reader, image, BarcodeSymbology.Code128);

         // Read the Code 11 barcode
         ReadBarcodes(engine.Reader, image, BarcodeSymbology.Code11);
      }
   }
}

private void WriteBarcode(BarcodeWriter writer, RasterImage image, BarcodeSymbology symbology, string value, LogicalRectangle bounds)
{
   // Create the barcode data
   BarcodeData barcode = new BarcodeData(symbology, value);
   barcode.Bounds = bounds;

   // Set the write options
   OneDBarcodeWriteOptions options = new OneDBarcodeWriteOptions();
   options.TextPosition = BarcodeOutputTextPosition.Default;
   options.UseXModule = false;
   options.XModule = 30;
   options.EnableErrorCheck = false;
   options.SetGS1DatabarLinkageBit = false;
   options.WriteTruncatedGS1Databar = false;
   options.Code128TableEncoding = Code128BarcodeTableEncoding.Auto;
   options.Code11CheckDigitType = Code11BarcodeCheckDigitType.CDigit;
   options.MSIModuloType = MSIBarcodeModuloType.Modulo10;

   // Write it
   Console.WriteLine("Writing {0} barcode with data: {1}", symbology, value);
   writer.WriteBarcode(image, barcode, options);
}

private void ReadBarcodes(BarcodeReader reader, RasterImage image, BarcodeSymbology symbology)
{
   // Setup read options
   OneDBarcodeReadOptions options = new OneDBarcodeReadOptions();
   options.SearchDirection = BarcodeSearchDirection.Horizontal;
   options.EnableFastMode = true;
   options.Granularity = 9;
   options.MinimumStringLength = 3;
   options.MaximumStringLength = 0;
   options.WhiteLinesNumber = 3;
   options.ReturnCheckDigit = BarcodeReturnCheckDigit.Default;
   options.EnableErrorCheck = false;
   options.AvoidCorruptedBlocks = false;
   options.AllowPartialRead = false;
   options.Code11CheckDigitType = Code11BarcodeCheckDigitType.CDigit;
   options.MSIModuloType = MSIBarcodeModuloType.Modulo10;

   Console.WriteLine("Reading {0} barcodes", symbology);
   BarcodeData barcode = reader.ReadBarcode(image, LogicalRectangle.Empty, symbology, options);
   if(barcode != null)
   {
      Console.WriteLine(" At {0}, data: {1}", barcode.Bounds, barcode.Value);
   }
   else
   {
      Console.WriteLine(" Not found");
   }
}

static class LEAD_VARS
{
public const string ImagesDir = @"C:\Users\Public\Documents\LEADTOOLS Images";
}
using Leadtools;
using Leadtools.Codecs;
using Leadtools.Barcode;
using Leadtools.ImageProcessing;

      
public async Task OneDBarcode_Example()
{
   string imageFileName = @"MyOneDBarcodes.tif";
   BarcodeEngine engine = new BarcodeEngine();

   // Create the image to write the barcodes to
   int resolution = 300;
   using(RasterImage image = RasterImage.Create((int)(8.5 * resolution), (int)(11.0 * resolution), 1, resolution, RasterColorHelper.FromKnownColor(RasterKnownColor.White)))
   {
      // Write a POSTNET and a PLANET barcodes
      WriteBarcode(engine.Writer, image, BarcodeSymbology.UPCA, "01234567890", LeadRectHelper.Create(10, 100, 400, 200));
      WriteBarcode(engine.Writer, image, BarcodeSymbology.Code128, "Code 128", LeadRectHelper.Create(10, 400, 400, 200));
      WriteBarcode(engine.Writer, image, BarcodeSymbology.Code11, "124578", LeadRectHelper.Create(10, 700, 400, 200));

      // Save the image
      using(RasterCodecs codecs = new RasterCodecs())
      {
         StorageFile saveFile = await Tools.AppLocalFolder.CreateFileAsync(imageFileName);
         await codecs.SaveAsync(image, LeadStreamFactory.Create(saveFile), RasterImageFormat.CcittGroup4, 1);
      }
   }

   // Now read the barcodes again
   using(RasterCodecs codecs = new RasterCodecs())
   {
      StorageFile loadFile = await Tools.AppInstallFolder.GetFileAsync(imageFileName);
      using(RasterImage image = await codecs.LoadAsync(LeadStreamFactory.Create(loadFile)))
      {
         // Read the UPC-A barcode
         ReadBarcodes(engine.Reader, image, BarcodeSymbology.UPCA);

         // Read the Code 128 barcode
         ReadBarcodes(engine.Reader, image, BarcodeSymbology.Code128);

         // Read the Code 11 barcode
         ReadBarcodes(engine.Reader, image, BarcodeSymbology.Code11);
      }
   }
}

private void WriteBarcode(BarcodeWriter writer, RasterImage image, BarcodeSymbology symbology, string value, LeadRect bounds)
{
   // Create the barcode data
   BarcodeData barcode = new BarcodeData(symbology, value);
   barcode.Bounds = bounds;

   // Set the write options
   OneDBarcodeWriteOptions options = new OneDBarcodeWriteOptions();
   options.TextPosition = BarcodeOutputTextPosition.Default;
   options.UseXModule = false;
   options.XModule = 30;
   options.EnableErrorCheck = false;
   options.SetGS1DatabarLinkageBit = false;
   options.WriteTruncatedGS1Databar = false;
   options.Code128TableEncoding = Code128BarcodeTableEncoding.Auto;
   options.Code11CheckDigitType = Code11BarcodeCheckDigitType.CDigit;
   options.MSIModuloType = MSIBarcodeModuloType.Modulo10;

   // Write it
   Debug.WriteLine("Writing {0} barcode with data: {1}", symbology, value);
   writer.WriteBarcode(image, barcode, options);
}

private void ReadBarcodes(BarcodeReader reader, RasterImage image, BarcodeSymbology symbology)
{
   // Setup read options
   OneDBarcodeReadOptions options = new OneDBarcodeReadOptions();
   options.SearchDirection = BarcodeSearchDirection.Horizontal;
   options.EnableFastMode = true;
   options.Granularity = 9;
   options.MinimumStringLength = 3;
   options.MaximumStringLength = 0;
   options.WhiteLinesNumber = 3;
   options.ReturnCheckDigit = BarcodeReturnCheckDigit.Default;
   options.EnableErrorCheck = false;
   options.AvoidCorruptedBlocks = false;
   options.AllowPartialRead = false;
   options.Code11CheckDigitType = Code11BarcodeCheckDigitType.CDigit;
   options.MSIModuloType = MSIBarcodeModuloType.Modulo10;

   Debug.WriteLine("Reading {0} barcodes", symbology);
   BarcodeData barcode = reader.ReadBarcode(image, LeadRectHelper.Empty, symbology, options);
   if(barcode != null)
   {
      Debug.WriteLine(" At {0}, data: {1}", barcode.Bounds, barcode.Value);
   }
   else
   {
      Debug.WriteLine(" Not found");
   }
}
using Leadtools;
using Leadtools.Codecs;
using Leadtools.Forms;
using Leadtools.Barcode;
using Leadtools.ImageProcessing;
using Leadtools.Examples;

public void OneDBarcode_Example(RasterImage image, Stream outStream)
{
   BarcodeEngine engine = new BarcodeEngine();
   // Create the image to write the barcodes to
   RasterCodecs codecs = new RasterCodecs();

   // Write a POSTNET and a PLANET barcodes
   WriteBarcode(engine.Writer, image, BarcodeSymbology.UPCA, "01234567890", new LogicalRectangle(10, 100, 400, 200, LogicalUnit.Pixel));
   WriteBarcode(engine.Writer, image, BarcodeSymbology.Code128, "Code 128", new LogicalRectangle(10, 400, 400, 200, LogicalUnit.Pixel));
   WriteBarcode(engine.Writer, image, BarcodeSymbology.Code11, "124578", new LogicalRectangle(10, 700, 400, 200, LogicalUnit.Pixel));

   // Save the image
   codecs.Save(image, outStream, RasterImageFormat.CcittGroup4, 1);

   // Now read the barcodes again
   // Read the UPC-A barcode
   ReadBarcodes(engine.Reader, image, BarcodeSymbology.UPCA);

   // Read the Code 128 barcode
   ReadBarcodes(engine.Reader, image, BarcodeSymbology.Code128);

   // Read the Code 11 barcode
   ReadBarcodes(engine.Reader, image, BarcodeSymbology.Code11);
}

private void WriteBarcode(BarcodeWriter writer, RasterImage image, BarcodeSymbology symbology, string value, LogicalRectangle bounds)
{
   // Create the barcode data
   BarcodeData barcode = new BarcodeData(symbology, value);
   barcode.Bounds = bounds;

   // Set the write options
   OneDBarcodeWriteOptions options = new OneDBarcodeWriteOptions();
   options.TextPosition = BarcodeOutputTextPosition.Default;
   options.UseXModule = false;
   options.XModule = 30;
   options.EnableErrorCheck = false;
   options.SetGS1DatabarLinkageBit = false;
   options.WriteTruncatedGS1Databar = false;
   options.Code128TableEncoding = Code128BarcodeTableEncoding.Auto;
   options.Code11CheckDigitType = Code11BarcodeCheckDigitType.CDigit;
   options.MSIModuloType = MSIBarcodeModuloType.Modulo10;

   // Write it
   Console.WriteLine("Writing {0} barcode with data: {1}", symbology, value);
   writer.WriteBarcode(image, barcode, options);
}

private void ReadBarcodes(BarcodeReader reader, RasterImage image, BarcodeSymbology symbology)
{
   // Setup read options
   OneDBarcodeReadOptions options = new OneDBarcodeReadOptions();
   options.SearchDirection = BarcodeSearchDirection.Horizontal;
   options.EnableFastMode = true;
   options.Granularity = 9;
   options.MinimumStringLength = 3;
   options.MaximumStringLength = 0;
   options.WhiteLinesNumber = 3;
   options.ReturnCheckDigit = BarcodeReturnCheckDigit.Default;
   options.EnableErrorCheck = false;
   options.AvoidCorruptedBlocks = false;
   options.AllowPartialRead = false;
   options.Code11CheckDigitType = Code11BarcodeCheckDigitType.CDigit;
   options.MSIModuloType = MSIBarcodeModuloType.Modulo10;

   Console.WriteLine("Reading {0} barcodes", symbology);
   BarcodeData barcode = reader.ReadBarcode(image, LogicalRectangle.Empty, symbology, options);
   if(barcode != null)
   {
      Console.WriteLine(" At {0}, data: {1}", barcode.Bounds, barcode.Value);
   }
   else
   {
      Console.WriteLine(" Not found");
   }
}
Imports Leadtools
Imports Leadtools.Codecs
Imports Leadtools.Forms
Imports Leadtools.Barcode
Imports Leadtools.ImageProcessing

Public Sub OneDBarcode_Example(ByVal image As RasterImage, ByVal outStream As Stream)
  Dim engine As BarcodeEngine = New BarcodeEngine()
  ' Create the image to write the barcodes to
  Dim codecs As RasterCodecs = New RasterCodecs()

  ' Write a POSTNET and a PLANET barcodes
  WriteBarcode(engine.Writer, image, BarcodeSymbology.UPCA, "01234567890", New LogicalRectangle(10, 100, 400, 200, LogicalUnit.Pixel))
  WriteBarcode(engine.Writer, image, BarcodeSymbology.Code128, "Code 128", New LogicalRectangle(10, 400, 400, 200, LogicalUnit.Pixel))
  WriteBarcode(engine.Writer, image, BarcodeSymbology.Code11, "124578", New LogicalRectangle(10, 700, 400, 200, LogicalUnit.Pixel))

  ' Save the image
  codecs.Save(image, outStream, RasterImageFormat.CcittGroup4, 1)

  ' Now read the barcodes again
  ' Read the UPC-A barcode
  ReadBarcodes(engine.Reader, image, BarcodeSymbology.UPCA)

  ' Read the Code 128 barcode
  ReadBarcodes(engine.Reader, image, BarcodeSymbology.Code128)

  ' Read the Code 11 barcode
  ReadBarcodes(engine.Reader, image, BarcodeSymbology.Code11)
End Sub

Private Sub WriteBarcode(ByVal writer As BarcodeWriter, ByVal image As RasterImage, ByVal symbology As BarcodeSymbology, ByVal value As String, ByVal bounds As LogicalRectangle)
  ' Create the barcode data
  Dim barcode As BarcodeData = New BarcodeData(symbology, value)
  barcode.Bounds = bounds

  ' Set the write options
  Dim options As OneDBarcodeWriteOptions = New OneDBarcodeWriteOptions()
  options.TextPosition = BarcodeOutputTextPosition.Default
  options.UseXModule = False
  options.XModule = 30
  options.EnableErrorCheck = False
  options.SetGS1DatabarLinkageBit = False
  options.WriteTruncatedGS1Databar = False
  options.Code128TableEncoding = Code128BarcodeTableEncoding.Auto
  options.Code11CheckDigitType = Code11BarcodeCheckDigitType.CDigit
  options.MSIModuloType = MSIBarcodeModuloType.Modulo10

  ' Write it
  Console.WriteLine("Writing {0} barcode with data: {1}", symbology, value)
  writer.WriteBarcode(image, barcode, options)
End Sub

Private Sub ReadBarcodes(ByVal reader As BarcodeReader, ByVal image As RasterImage, ByVal symbology As BarcodeSymbology)
  ' Setup read options
  Dim options As OneDBarcodeReadOptions = New OneDBarcodeReadOptions()
  options.SearchDirection = BarcodeSearchDirection.Horizontal
  options.EnableFastMode = True
  options.Granularity = 9
  options.MinimumStringLength = 3
  options.MaximumStringLength = 0
  options.WhiteLinesNumber = 3
  options.ReturnCheckDigit = BarcodeReturnCheckDigit.Default
  options.EnableErrorCheck = False
  options.AvoidCorruptedBlocks = False
  options.AllowPartialRead = False
  options.Code11CheckDigitType = Code11BarcodeCheckDigitType.CDigit
  options.MSIModuloType = MSIBarcodeModuloType.Modulo10

  Console.WriteLine("Reading {0} barcodes", symbology)
  Dim barcode As BarcodeData = reader.ReadBarcode(image, LogicalRectangle.Empty, symbology, options)
  If Not barcode Is Nothing Then
    Console.WriteLine(" At {0}, data: {1}", barcode.Bounds, barcode.Value)
  Else
    Console.WriteLine(" Not found")
  End If
End Sub
Requirements

Target Platforms

See Also

Reference

OneDBarcodeReadOptions Members
Leadtools.Barcode Namespace
BarcodeData Class
BarcodeReader Class
BarcodeSymbology Enumeration
BarcodeEngine Class
BarcodeReader.ReadBarcode
BarcodeReader.ReadBarcodes
Programming with LEADTOOLS Barcode
Supported Barcode Symbologies
Unlocking Barcode Support
Reading Barcodes Tutorial
UPC / EAN Barcodes in LEADTOOLS
2 of 5 Barcodes in LEADTOOLS
GS1 DataBar / RSS-14 Barcodes in LEADTOOLS
Code 128 Barcodes in LEADTOOLS
USPS and 4-State Barcodes in LEADTOOLS
MSI Barcodes (Pulse Width Modulated) in LEADTOOLS
Codabar Barcodes in LEADTOOLS
Miscellaneous Barcodes in LEADTOOLS

Error processing SSI file
Leadtools.Barcode requires a Barcode Module license and unlock key. For more information, refer to: LEADTOOLS Toolkit Features