BarcodeReadFlags Enumeration

Flags that identify the read processing options.

Syntax

Visual Basic
C#
Objective-C
Java
C++

[FlagsAttribute()]
public enum BarcodeReadFlags : System.Enum, System.IComparable, System.IConvertible, System.IFormattable

'Declaration
 
<FlagsAttribute()>
Public Enum BarcodeReadFlags 
   Inherits System.Enum
   Implements System.IComparable, System.IConvertible, System.IFormattable

'Usage
 
Dim instance As BarcodeReadFlags

[FlagsAttribute()]
public enum class BarcodeReadFlags : public System.Enum, System.IComparable, System.IConvertible, System.IFormattable

Members

Value	Member	Description
0x00000000	None	No read flags will be used.
0x00000001	PdfReadMode0	Basic Channel Mode :No transmission of symbology ID, No escape doubling, Macro PDF is illegal. ECI is illegal, Reserved code words are illegal.
0x00000002	Markers	Enables the reading of barcodes that have start and end markers.
0x00000004	BlockSearch	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.
0x00000008	ReturnCorrupt	Enable the engine to return the area where an un-readable PDF417 symbol was located.
0x00000010	UseColors	Enable searching for color barcodes. The colors are used as the exact bar and space colors for searching for the barcode.
0x00000020	DotmatrixForceInvert	Force the Data Matrix read to search for reversed color symbols even when non-inverted color symbols have been found.
0x00000040	PdfReadMode1	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.
0x00000080	DotmatrixFastFindDisable	Disable fast find feature when reading Data Matrix symbols. Fast find is automatically disabled when reading small symbols.
0x00000100	ReturnCheck	When this bit is set the check character will return in all cases, regardless of the Barcode1d.ErrorCheck being enabled or not.
0x00000200	ReturnFourPoints	Enable return of four corners and not bounding rectangle.
0x00000400	PdfReadMode2	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.
0x00000800	PdfReadMode3Basic	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.
0x00001000	PdfReadMode3Extended	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.
0x00002000	MicroPdfReadModeBasic	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.
0x00004000	MicroPdfReadModeExtended	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.
0x00008000	PdfReadMacroOption0	Enable the return of the optional macro 'File Name' field.
0x00010000	PdfReadMacroOption1	Enable the return of the optional macro 'Segment Count' field.
0x00020000	PdfReadMacroOption2	Enable the return of the optional macro 'Time Stamp' field.
0x00040000	PdfReadMacroOption3	Enable the return of the optional macro 'Sender' field.
0x00080000	PdfReadMacroOption4	Enable the return of the optional macro 'Addressee' field.
0x00100000	PdfReadMacroOption5	Enable the return of the optional macro 'File Size' field.
0x00200000	PdfReadMacroOption6	Enable the return of the optional macro 'Checksum' field.
0x00400000	PdfReadMacroOption79Az	Enable the return of all optional macro fields 7 to 9 and A to Z.
0x00800000	PdfReadReturnPartial	Return PDF417 data even if ECC does not succeed.
0x01000000	PdfFastRead	Enable the fast find feature when reading PDF417 symbols.

Remarks

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

Inheritance Hierarchy

System.Object
   System.ValueType
      System.Enum
         Leadtools.Workflow.Barcode.BarcodeReadFlags

Requirements

Target Platforms

Reference

Leadtools.Workflow.Barcode Namespace