←Select platform

BarcodeReadFlags Enumeration

Summary

Obsolete: Flags that identify the read processing options.

Syntax

C#
VB
C++
[FlagsAttribute()] 
public enum BarcodeReadFlags   
<FlagsAttribute()> 
Public Enum BarcodeReadFlags  
    
    
[FlagsAttribute()] 
public enum class BarcodeReadFlags

Members

ValueMemberDescription
0x00000000PdfReadMode0 Basic Channel Mode :No transmission of symbology ID, No escape doubling, Macro PDF is illegal.ECI is illegal, Reserved code words are illegal.
0x00000000None No read flags will be used.
0x00000001Markers Enables the reading of barcodes that have start and end markers.
0x00000002BlockSearch Search 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.
0x00000080ReturnCorrupt Enable the engine to return the area where an un-readable PDF417 symbol was located.
0x00000200UseColors Enable searching for color barcodes. The colors are used as the exact bar and space colors for searching for the barcode.
0x00000800DotmatrixForceInvert Force the Data Matrix read to search for reversed color symbols even if non-inverted color symbols has been found.
0x00001000DotmatrixFastFindDisable Disable fast find feature when reading Data Matrix symbols. Fast find is automatically disabled when reading small symbols.
0x00001000ReturnCheck When setting this bit, then the check character will return in all cases, whether Barcode1d.ErrorCheck is enabled or not.
0x00001000PdfReadMode1 Extended Channel Mode.Transmit L1 symbology ID. Escape doubling. Macro PDF is transmitted. ECI is transmitted. Reserved code words are transmitted. Used with PDF417 and MicroPDF417.
0x00002000ReturnFourPoints Enable return of four corners and not bounding rectangle.
0x00004000PdfReadMode2 Basic Channel Mode. Transmit L2 symbology ID. No escape doubling. Macro PDF is illegal. ECI is illegal. Reserved code words are illegal. Used with PDF417 and MicroPDF417.
0x00005000PdfReadMode3Basic Basic Channel Mode. Transmit L0 symbology ID. No escape doubling. Macro PDF is illegal. ECI is illegal. Reserved code words are illegal. Used with PDF417 and MicroPDF417.
0x00008000PdfReadMode3Extended Extended Channel Mode. Transmit L0 symbology ID. Escape doubling. Macro PDF is transmitted. ECI is transmitted in GLI format. Reserved code words transmitted. Used with PDF417 and MicroPDF417.
0x00009000MicroPdfReadModeBasic MicroPDF417 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. Reserved code words are illegal. Only used with MicroPDF417.
0x0000C000MicroPdfReadModeExtended MicroPDF417 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. Reserved code words transmitted. Only used with MicroPDF417.
0x00010000PdfReadMacroOption0 Enable the return of the optional macro 'File Name' field.
0x00020000PdfReadMacroOption1 Enable the return of the optional macro 'Segment Count' field.
0x00040000PdfReadMacroOption2 Enable the return of the optional macro 'Time Stamp' field.
0x00080000PdfReadMacroOption3 Enable the return of the optional macro 'Sender' field.
0x00100000PdfReadMacroOption4 Enable the return of the optional macro 'Addressee' field.
0x00200000PdfReadMacroOption5 Enable the return of the optional macro 'File Size' field.
0x00400000PdfReadMacroOption6 Enable the return of the optional macro 'Checksum' field.
0x00800000PdfReadMacroOption79Az Enable the return of all optional macro fields 7 to 9 and A to Z.
0x01000000PdfReadReturnPartial Return PDF417 data even if ECC does not succeed.
0x02000000PdfFastRead Enable the fast find feature when reading PDF417 symbols.
0x08000000ImageTypePicture Barcode image is a picture image taken from camera or video devices if set, otherwise, barcode image is a scanned document one.
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.Barcode Assembly
Introduction
Getting Started
Namespaces
Leadtools.Barcode Namespace
Leadtools.Barcode.Deprecated Namespace
Assemblies