Windows Dev Center

WINBIO_REJECT_DETAIL Constants

The following constants can be used to specify the reason a biometric fingerprint capture or identification procedure did not succeed.

ConstantDescription
WINBIO_FP_TOO_HIGH

The finger scan began too high on the finger.

WINBIO_FP_TOO_LOW

The finger scan began too low on the finger.

WINBIO_FP_TOO_LEFT

The finger was too far left during scanning.

WINBIO_FP_TOO_RIGHT

The finger was too far right during scanning.

WINBIO_FP_TOO_FAST

The finger was swiped too quickly on the sensor.

WINBIO_FP_TOO_SLOW

The finger was swiped too slowly on the sensor.

WINBIO_FP_POOR_QUALITY

The scan quality was too poor.

WINBIO_FP_TOO_SKEWED

The finger did not pass straight across the sensor.

WINBIO_FP_TOO_SHORT

Not enough of the finger was scanned.

WINBIO_FP_MERGE_FAILURE

The fingerprint captures could not be combined.

Requirements

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

 

 

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