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Client Application Constants

The following topics discuss the constants defined in the Winbio_types.h header file.

In this section

TopicDescription

BIO_UNIT Constants

Reserved for future use.

Client Error Codes

Error codes defined in the Winbio_err.h header file.

General Constants

Specify maximum SID length, handles, IDs, maximum string length, and maximum sample buffer size.

WINBIO_ANSI_381_FORMAT Constants

Specify format owner and format type.

WINBIO_ANSI_381_IMG Constants

Specify the type of image compression used by a sensor.

WINBIO_ANSI_381_IMG_ACQ Constants

Specify image acquisition levels.

WINBIO_ANSI_381_IMP_TYPE Constants

Specify finger and palm impression types.

WINBIO_ANSI_381_PIXELS Constants

Specify scale units.

WINBIO_ANSI_381_POS Fingerprint Constants

Specify the fingers scanned by a sensor.

WINBIO_ANSI_381_POS Palm Constants

Specify the palm and palm areas scanned by a sensor.

WINBIO_BIOMETRIC_SENSOR_SUBTYPE Constants

Specify a bitmask for onboard sensor capabilities.

WINBIO_BIOMETRIC_SUBTYPE Constants

Provide information about a biometric measurement.

WINBIO_BIOMETRIC_TYPE Constants

Standard biometric types defined by National Institute of Standards and Technology Information (NISTIR) 6529-A, otherwise known as the Common Biometric Exchange Formats Framework (CBEFF) Patron Format A.

WINBIO_BIR_DATA_FLAGS Constants

Specify the condition of the data.

WINBIO_BIR_FIELD Constants

Specify a bitmask.

WINBIO_BIR_PURPOSE Constants

Specify the purpose for which the biometric information record (BIR) is intended or for which it is suitable.

WINBIO_BIR_QUALITY Constants

Specify the relative quality of biometric data in the BIR if an integer value from 0 to 100 has not been specified.

WINBIO_BIR_VERSION Constants

Specify the version.

WINBIO_CAPABILITY Constants

Fingerprint sensor sub types.

WINBIO_COMPONENT Constants

Specify the type of adapter being used.

WINBIO_DATABASE_TYPE Constants

Flags that can be used for the Attributes member of the WINBIO_STORAGE_SCHEMA structure.

WINBIO_DB Constants

Specify the database to be used for a system pool.

WINBIO_EVENT Constants

Specify the types of service provider event notifications to monitor.

WINBIO_FLAG Constants

Specify biometric unit configuration and access characteristics for the new session.

WINBIO_FRAMEWORK_CHANGE Constants

Identify the type of change that occurred in the framework.

WINBIO_IDENTITY_TYPE Constants

Specify the format of the identity information contained in the WINBIO_IDENTITY structure.

WINBIO_INDICATOR_STATUS Constants

Set an indicator light.

WINBIO_NO_FORMAT Constants

Check for errors.

WINBIO_OPERATION_TYPE Constants

Specify the type of asynchronous operation being performed.

WINBIO_POOL Constants

Specify the type of biometric unit pool to be used in the session.

WINBIO_PROPERTY_TYPE Constants

Specify the source of the property information in the WinBioGetProperty function.

WINBIO_REJECT_DETAIL Constants

Specify the reason a biometric fingerprint capture or identification procedure did not succeed.

WINBIO_SENSOR_MODE Constants

Set the sensor adapter mode.

WINBIO_SETTING_SOURCE Constants

Determine whether the Windows Biometric Framework is currently enabled.

 

Related topics

Client Application Reference

 

 

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