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FourStateBarcodeWriteOptions Class

Contains the extra options to use when writing 4-State post barcodes such as USPS, Royal Mail ,and Australian Post.
public class FourStateBarcodeWriteOptions : BarcodeWriteOptions 
Public Class FourStateBarcodeWriteOptions  
   Inherits BarcodeWriteOptions 
   Implements System.ICloneable  
@interface LTFourStateBarcodeWriteOptions : LTBarcodeWriteOptions 
public class FourStateBarcodeWriteOptions extends BarcodeWriteOptions 
public ref class FourStateBarcodeWriteOptions : public BarcodeWriteOptions, System.ICloneable   

The FourStateBarcodeWriteOptions class is used to control the options when writing 4-State post barcodes using LEADTOOLS. Set the options in two ways:

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

. You may then change the members of the returned FourStateBarcodeWriteOptions by casting it from BarcodeWriteOptions to FourStateBarcodeWriteOptions.

You can also create an instance of the FourStateBarcodeWriteOptions class and use it directly in the BarcodeWriter.WriteBarcode method which accepts the options as an input parameter.

The base BarcodeWriteOptions contains the following members and features:

Member Description

Controls the barcode foreground color (color of the bars or symbols) to use when writing a barcode to an image.


Controls the barcode background color (color of the spaces) to use when writing a barcode to an image.

BarcodeWriteOptions.Load and BarcodeWriteOptions.Save

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


This class overrides the base class method to return an array containing the following symbologies: BarcodeSymbology.USPS4State, BarcodeSymbology.AustralianPost4State and BarcodeSymbology.RoyalMail4State

In addition to the features and members, FourStateBarcodeWriteOptions contains these 4-State post barcodes specific features:

Member Description

The text position to use when the data string is written along with the barcode


The size of the smallest module when writing a 4-State barcode


Australian Post Customer Information Field (CIF) Encoding/Decoding table


For an example, refer to FourStateBarcodeReadOptions.


Target Platforms

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Leadtools.Barcode Assembly

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© 1991-2021 LEAD Technologies, Inc. All Rights Reserved.