CAP_IAFIELDA_PRINTFORMAT

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TWAIN Capability: CAP_IAFIELDA_PRINTFORMAT

CAP_IAFIELDA_PRINTFORMAT

Description

Selects the number of supported digits (or characters for TWIA_FIXED), and the style of printing.

Application

Set CAP_IMAGEADDRESSENABLED to TRUE before accessing these fields. Refer to the section on Capability Ordering to correctly negotiate these settings. An application must set all the supported Image Addressing capabilities to guarantee a correct result.

Set the field to a string of one or more zeros (0) for zero padding. Set the field to a string of one or more score signs (#) for no padding.

Source

Values

Support this capability if the scanner supports image addressing and allows customizing of the image address format. Return TWRC_FAILURE / TWCC_CAPSEQERROR if CAP_IMAGEADDRESSENABLED is not set to TRUE. Negotiating these capabilities resets the CAP_IAFIELD _VALUE, and CAP_IAFIELD _LASTPAGE values.

Type: TW_STR

Value after MSG_OPENDS: (may be remembered from a previous session)

After MSG_RESET/MSG_RESETALL: (maximum slots for this field)

Containers

MSG_GET TW_ONEVALUE MSG_GETCURRENT TW_ONEVALUE MSG_GETDEFAULT TW_ONEVALUE MSG_SET TW_ONEVALUE MSG_SETCONSTRAINT TW_ONEVALUE MSG_RESET TW_ONEVALUE MSG_QUERYSUPPORT TW_ONEVALUE

Required By

None

TWAIN Version Introduced

Version 2.5

Related

TWAIN Notice

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