Syntax
| Visual Basic (Declaration) | |
|---|---|
<FlagsAttribute()> Public Enum BarcodeReadFlags Inherits Enum | |
| Visual Basic (Usage) |  Copy Code |
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| C# | |
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[FlagsAttribute()] public enum BarcodeReadFlags : Enum | |
| Managed Extensions for C++ | |
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[FlagsAttribute()] __value public enum BarcodeReadFlags : public Enum | |
| C++/CLI | |
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[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, whether Barcode1d.ErrorCheck is 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, Reserved code words are illegal. |
| 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. |
| 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. |
| 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. |
| 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. |
| 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. |
| 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. |
| 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. |
Remarks
These values are used when searching for linear, PDF417, MicroPDF417, or Data Matrix barcodes.
Inheritance Hierarchy
System.Object
System.ValueType
System.Enum
Leadtools.Barcode.BarcodeReadFlags
Requirements
Target Platforms: Microsoft .NET Framework 2.0, Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family