BarcodeResult
BarcodeResult enumeration contains identifiers determining barcodes data reading result:
| Constant | Description |
|---|---|
| NoErr | no error |
| NullPtrErr | null pointer of input arg/param error |
| BadArgErr | function arg/param is bad |
| SizeErr | wrong value of data size |
| RangeErr | bad values of any parameter range |
| InternalErr | internal program error |
| IppTryExceptErr | try-except process |
| BarCodeNotFound | barcode detection error |
| BarCodeDecodeErr | barcode decoding error |
| NoUserDllFound | "ImageProcess.dll" connection error |
| NoIppDllFound | IPP Dll connection error |
| IppExecErr | run-time error in IPP-function |
| IppTryExceptErr | _try-except _execution in IPP-function |
| BarcodeErrorInputParam | input data error |
| BarcodeErrorFinit | initialization error |
| BarcodeErrorNotLoadIpDecodedLl | "IpDecode.dll" connection error |
| BarcodeErrorInnerProblem | internal program error |
| BarcodeErrorDecode1dBadDecode | 1D-barcode decoding error |
| BarcodeErrorFindRowOrColumn | Row or Column count computational error (PDF417) |
| BarcodeErrorFind3x82dX | MinX computational error (PDF417) |
| BarcodeErrorFind3x82dY | MinY computational error (PDF417) |
| BarcodeError2dUgolMax | invalid barcode angle (> 3 degree) |
| BarcodeErrorIndefinitelyDecoded | the result may contain decoding errors |
| BarcodeErrorDllNotInit | Dll initialization error |
| BARCODEERRORIPDECODEDLLTryExcept | try-except in IPDECODE-function |
| IpdecodeErrorLargeerrors | too many invalid code words |
| IpdecodeErrorFaultcolumns | invalid number of columns |
| IpdecodeErrorFaultrows | invalid number of rows |
| IpdecodeErrorIncorrectErrorLevel | correction Level error |
| IpdecodeErrorLoadingDevTable | loading "DevTable.bin" error |