WINBIO_ANSI_381_POS Fingerprint Constants

The following constants can be used to specify the fingers scanned by a sensor:

**WINBIO\_ANSI\_381\_POS\_UNKNOWN** **WINBIO\_ANSI\_381\_POS\_RH\_THUMB** **WINBIO\_ANSI\_381\_POS\_RH\_INDEX\_FINGER** **WINBIO\_ANSI\_381\_POS\_RH\_MIDDLE\_FINGER** **WINBIO\_ANSI\_381\_POS\_RH\_RING\_FINGER** **WINBIO\_ANSI\_381\_POS\_RH\_LITTLE\_FINGER** **WINBIO\_ANSI\_381\_POS\_LH\_THUMB** **WINBIO\_ANSI\_381\_POS\_LH\_INDEX\_FINGER** **WINBIO\_ANSI\_381\_POS\_LH\_MIDDLE\_FINGER** **WINBIO\_ANSI\_381\_POS\_LH\_RING\_FINGER** **WINBIO\_ANSI\_381\_POS\_LH\_LITTLE\_FINGER** **WINBIO\_ANSI\_381\_POS\_RH\_FOUR\_FINGERS** **WINBIO\_ANSI\_381\_POS\_LH\_FOUR\_FINGERS** **WINBIO\_ANSI\_381\_POS\_TWO\_THUMBS** **WINBIO\_FINGER\_UNSPECIFIED\_POS\_01** **WINBIO\_FINGER\_UNSPECIFIED\_POS\_02** **WINBIO\_FINGER\_UNSPECIFIED\_POS\_03** **WINBIO\_FINGER\_UNSPECIFIED\_POS\_04** **WINBIO\_FINGER\_UNSPECIFIED\_POS\_05** **WINBIO\_FINGER\_UNSPECIFIED\_POS\_06** **WINBIO\_FINGER\_UNSPECIFIED\_POS\_07** **WINBIO\_FINGER\_UNSPECIFIED\_POS\_08** **WINBIO\_FINGER\_UNSPECIFIED\_POS\_09** **WINBIO\_FINGER\_UNSPECIFIED\_POS\_10**

Remarks

The WINBIO_FINGER_UNSPECIFIED_POS_* constants are not part of the ANSI 381 specification. You can use these constants to enroll up to ten fingers (per account SID) that have no associated position information.

Important

Do not attempt to validate fingerprint constant values. The Windows Biometrics Service will validate supplied fingerprint constant values before passing them through to your implementation.

Requirements

Requirement	Value
Minimum supported client	Windows 7 [desktop apps only]
Minimum supported server	Windows Server 2008 R2 [desktop apps only]
Header	Winbio_types.h (include Winbio.h)

See also

Client Application Constants