←Select platform

BarcodeReadFlags Enumeration

Summary

These flags identify the read processing options.

Syntax

C#
VB
C++
[FlagsAttribute()] 
[DataContractAttribute(Namespace="http://Leadtools.Services.Barcode.DataContracts/2009/01", Name="BarcodeReadFlags")] 
public enum BarcodeReadFlags 
  
<FlagsAttribute()> 
<DataContractAttribute(Namespace="http://Leadtools.Services.Barcode.DataContracts/2009/01", Name="BarcodeReadFlags")> 
Public Enum BarcodeReadFlags  
   Inherits System.Enum 
   Implements System.IComparable, System.IConvertible, System.IFormattable  
[FlagsAttribute()] 
[DataContractAttribute(Namespace="http://Leadtools.Services.Barcode.DataContracts/2009/01", Name="BarcodeReadFlags")] 
public enum class BarcodeReadFlags : public System.Enum, System.IComparable, System.IConvertible, System.IFormattable   

Members

ValueMemberDescription
0x00000000NoneNo read flags will be used.
0x00000000PdfReadMode0Basic Channel Mode: No transmission of symbology ID, No escape doubling, Macro PDF is illegal, ECI is illegal and Reserved code words are illegal.
0x00000001MarkersEnables the reading of barcodes that have start and end markers.
0x00000002BlockSearchSearches for barcodes by moving up or down through the rectangle until the first character is read or if there is no barcode has been found.
0x00000080ReturnCorruptEnables the engine to return the area where an un-readable PDF417 symbol was located.
0x00000200UseColorsEnable searching for color barcodes. The colors are used as the exact bar and space colors for searching for the barcode.
0x00000800DotmatrixForceInvertForces the Data Matrix read to search for reversed color symbols even when non-inverted color symbols have been found.
0x00001000DotmatrixFastFindDisableDisables fast find feature when reading Data Matrix symbols. Fast find is automatically disabled when reading small symbols.
0x00001000ReturnCheckWhen setting this bit, then the check character will return in all cases, regardless of Barcode1d.ErrorCheck being enabled or not.
0x00001000PdfReadMode1Extended Channel Mode: Transmit L1 symbology ID, Escape doubling, Macro PDF is transmitted, ECI is transmitted and Reserved code words are transmitted. Use with PDF417 and MicroPDF417.
0x00002000ReturnFourPointsEnables return of four corners and not bounding rectangle.
0x00004000PdfReadMode2Basic Channel Mode: Transmit L2 symbology ID, No escape doubling, Macro PDF is illegal, ECI is illegal, and Reserved code words are illegal. Use with PDF417 and MicroPDF417.
0x00005000PdfReadMode3BasicBasic Channel Mode: Transmit L0 symbology ID, No escape doubling, Macro PDF is illegal, ECI is illegal and Reserved code words are illegal. Use with PDF417 and MicroPDF417.
0x00008000PdfReadMode3ExtendedExtended Channel Mode: Transmit L0 symbology ID, Escape doubling, Macro PDF is transmitted, ECI is transmitted in GLI format and Reserved code words are transmitted. Used with PDF417 and MicroPDF417.
0x00009000MicroPdfReadModeBasicMicroPDF417 Basic Channel Mode: Code 128 Emulation Basic Channel Mode: Transmit L0, L3, L4, or L5 symbology ID, No escape doubling, Macro PDF is illegal, ECI is illegal and Reserved code words are illegal. Only used with MicroPDF417.
0x0000C000MicroPdfReadModeExtendedMicroPDF417 Extended Channel Mode.Code 128 Emulation Extended Channel Mode. Transmit L0, L3, L4, or L5 symbology ID, Escape doubling, Macro PDF is transmitted, ECI is transmitted in GLI format and Reserved code words transmitted. Only used with MicroPDF417.
0x00010000PdfReadMacroOption0Enables the return of the optional macro 'File Name' field.
0x00020000PdfReadMacroOption1Enables the return of the optional macro 'Segment Count' field.
0x00040000PdfReadMacroOption2Enables the return of the optional macro 'Time Stamp' field.
0x00080000PdfReadMacroOption3Enables the return of the optional macro 'Sender' field.
0x00100000PdfReadMacroOption4Enables the return of the optional macro 'Addressee' field.
0x00200000PdfReadMacroOption5Enables the return of the optional macro 'File Size' field.
0x00400000PdfReadMacroOption6Enables the return of the optional macro 'Checksum' field.
0x00800000PdfReadMacroOption79AzEnables the return of all optional macro fields 7 to 9 and A to Z.
0x01000000PdfReadReturnPartialReturns PDF417 data even when ECC does not succeed.
0x02000000PdfFastReadEnables the fast find feature when reading PDF417 symbols.
Remarks

These values are used when searching for linear, PDF417, MicroPDF417, or Data Matrix barcodes.

Requirements

Target Platforms

Help Version 19.0.2017.10.27
Products | Support | Contact Us | Copyright Notices
© 1991-2017 LEAD Technologies, Inc. All Rights Reserved.

Leadtools.Services.Barcode.DataContracts Assembly