CAP_ENABLEDSUIONLY

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TWAIN Capability: CAP_ENABLEDSUIONLY

CAP_ENABLEDSUIONLY

Description

Allows an application to query a source to see if it implements the new user interface settings dialog. If a source reports that it has the capability CAP_ENABLEDSUIONLY, then it must implement the operation triplet DG_CONTROL/ DAT_USERINTERFACE/ MSG_ENABLEDSUIONLY to display the source user interface without acquiring an image.

If TRUE, the source will support the DG_CONTROL/ DAT_USERINTERFACE / MSG_ENABLEDSUIONLY message. This is a read only capability.

Values

Type: TW_BOOL

Allowed Values: TRUE or FALSE

Containers

MSG_GET TW_ONEVALUE TW_ENUMERATION // 2.0 and higher

MSG_GETCURRENT TW_ONEVALUE

MSG_GETDEFAULT TW_ONEVALUE

MSG_SET Not Allowed MSG_SETCONSTRAINT Not Allowed MSG_RESET Not Allowed MSG_QUERYSUPPORT TW_ONEVALUE

Required By

None.

TWAIN Version Introduced

Version 1.7

Related

TWAIN Notice

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