Visual Basic
C#
Managed Extensions for C++
C++/CLI
| Member | Value | Description |
|---|---|---|
| TwccBadCap | 6 | Unknown or bad capability |
| TwccBadDest | 12 | Bad or unknown destination source |
| TwccBadProtocol | 9 | Bad protocol |
| TwccBadValue | 10 | Bad value. Data parameter may be out of range |
| TwccBummer | 1 | Bummer. Failure due to unknown causes. |
| TwccCapBadOperation | 14 | Operation not supported by capability |
| TwccCapSeqError | 15 | Capability has dependancy on other capability |
| TwccCapUnsupported | 13 | Unsupported capability |
| TwccCheckDeviceOnline | 23 | Check device online as device went offline prior to or during this operation |
| TwccCustomBase | 32768 | Custom base |
| TwccDamagedCorner | 25 | Operation failed because the document has a damaged corner |
| TwccDenied | 16 | File system operation is denied |
| TwccDocTooDark | 28 | Operation failed because the document is too dark |
| TwccDocTooLight | 27 | Operation failed because the document is too light |
| TwccFileExists | 17 | Operation failed because file already exists |
| TwccFileNotFound | 18 | File not found |
| TwccFileWriteError | 22 | File write error |
| TwccFocusError | 26 | Operation failed because of a focusing error during document capture |
| TwccInterlock | 24 | Operation failed because the cover or door is open |
| TwccLowMemory | 2 | Low memory. Not enough memory to perform the operation |
| TwccMaxConnections | 4 | Max Connections. The maximum applications are connected. |
| TwccNods | 3 | No data source |
| TwccNoMedia | 29 | Source has nothing to capture for a transfer. |
| TwccNotEmpty | 19 | Operation failed because directory is not empty. |
| TwccOperationError | 5 | Operation error |
| TwccPaperDoubleFeed | 21 | The feeder detected multiple pages |
| TwccPaperJam | 20 | The feeder is jammed |
| TwccSeqError | 11 | Out of sequence error |
| TwccSuccess | 0 | Success |
System.Object
System.ValueType
System.Enum
Accusoft.TwainProSdk.ConditionCode