Syntax
| Visual Basic (Declaration) | |
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<DataContractAttribute(Namespace="http://Leadtools.Services.Barcode.DataContracts/2009/01", Name="BarcodeReadFlags")> <FlagsAttribute()> Public Enum BarcodeReadFlags Inherits Enum | |
| Visual Basic (Usage) |  Copy Code |
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| C# | |
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[DataContractAttribute(Namespace="http://Leadtools.Services.Barcode.DataContracts/2009/01", Name="BarcodeReadFlags")] [FlagsAttribute()] public enum BarcodeReadFlags : Enum | |
| C++/CLI | |
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[DataContractAttribute(Namespace="http://Leadtools.Services.Barcode.DataContracts/2009/01", Name="BarcodeReadFlags")] [FlagsAttribute()] public enum class BarcodeReadFlags : public Enum | |
Members
| Member | Description |
|---|---|
| None | No read flags will be used. |
| Markers | Enables the reading of barcodes that have start and end markers. |
| 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. |
| UseColors | Enable searching for color barcodes. The colors are used as the exact bar and space colors for searching for the barcode. |
| ReturnCheck | When setting this bit, then the check character will return in all cases, regardless of Barcode1d.ErrorCheck being enabled or not. |
| ReturnCorrupt | Enable the engine to return the area where an un-readable PDF417 symbol was located. |
| ReturnFourPoints | Enable return of four corners and not bounding rectangle. |
| DotmatrixForceInvert | Force the Data Matrix read to search for reversed color symbols even if non-inverted color symbols has been found. |
| DotmatrixFastFindDisable | Disable fast find feature when reading Data Matrix symbols. Fast find is automatically disabled when reading small symbols. |
| PdfReadReturnPartial | Return PDF417 data even if ECC does not succeed. |
| PdfReadMode0 | Basic Channel Mode: No transmission of symbology ID, No escape doubling, Macro PDF is illegal, ECI is illegal and Reserved code words are illegal. |
| PdfReadMode1 | Extended Channel Mode: Transmit L1 symbology ID, Escape doubling, Macro PDF is transmitted, ECI is transmitted and Reserved code words are transmitted. Used with PDF417 and MicroPDF417. |
| PdfReadMode2 | Basic Channel Mode: Transmit L2 symbology ID, No escape doubling, Macro PDF is illegal, ECI is illegal, and Reserved code words are illegal. Used with PDF417 and MicroPDF417. |
| PdfReadMode3Basic | Basic Channel Mode: Transmit L0 symbology ID, No escape doubling, Macro PDF is illegal, ECI is illegal and Reserved code words are illegal. Used with PDF417 and MicroPDF417. |
| PdfReadMode3Extended | Extended 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. |
| 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 and Reserved code words are illegal. Only used with MicroPDF417. |
| 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 and Reserved code words transmitted. Only used with MicroPDF417. |
| PdfReadMacroOption0 | Enable the return of the optional macro ‘File Name’ field. |
| PdfReadMacroOption1 | Enable the return of the optional macro ‘Segment Count’ field. |
| PdfReadMacroOption2 | Enable the return of the optional macro ‘Time Stamp’ field. |
| PdfReadMacroOption3 | Enable the return of the optional macro ‘Sender’ field. |
| PdfReadMacroOption4 | Enable the return of the optional macro ‘Addressee’ field. |
| PdfReadMacroOption5 | Enable the return of the optional macro ‘File Size’ field. |
| PdfReadMacroOption6 | Enable the return of the optional macro ‘Checksum’ field. |
| PdfReadMacroOption79Az | Enable the return of all optional macro fields 7 to 9 and A to Z. |
| 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.Services.Barcode.DataContracts.BarcodeReadFlags
Requirements
Target Platforms: Microsoft .NET Framework 3.0, Windows XP, Windows Server 2003 family, Windows Server 2008 family