C#
VB
C++
←Select platform
TwainReturnCode Enumeration
Summary
The return code constants for retrieving the extended image information.
Syntax
public enum TwainReturnCodePublic Enum TwainReturnCodepublic enum class TwainReturnCodeMembers
| Value | Member | Description |
|---|---|---|
| 0 | Success | TWRC_SUCCESS |
| 1 | Failure | TWRC_FAILURE |
| 2 | CheckStatus | TWRC_CHECKSTATUS |
| 3 | Cancel | TWRC_CANCEL |
| 4 | DataSourceEvent | TWRC_DSEVENT |
| 5 | NotDataSourceEvent | TWRC_NOTDSEVENT |
| 6 | TransferDone | TWRC_XFERDONE |
| 7 | EndOfList | TWRC_ENDOFLIST |
| 8 | InfoNotSupported | TWRC_INFONOTSUPPORTED |
| 9 | DataNotAvailable | TWRC_DATANOTAVAILABLE |
| 32768 | CustomBase | TWRC_CUSTOMBASE |
Remarks
For more information about this enumeration and its values, refer to the TWAIN Specification (Version 2.0) http://www.twain.org.
Requirements
Products | Support | Contact Us | Copyright Notices
© 1991-2017 LEAD Technologies, Inc. All Rights Reserved.
© 1991-2017 LEAD Technologies, Inc. All Rights Reserved.
Leadtools.Twain Assembly
