The following constants can be used in the WinBioOpenSession function to specify biometric unit configuration and access characteristics for the new session.
Constant
Description
WINBIO_FLAG_DEFAULT
Sensor configuration flag. The biometric units operate in the manner specified during installation.
WINBIO_FLAG_BASIC
Sensor configuration flag. The biometric units operate only as basic capture devices.
WINBIO_FLAG_ADVANCED
Sensor configuration flag. The biometric units use internal processing and storage capabilities.
WINBIO_FLAG_RAW
Desired access flag. The client application captures raw biometric data using WinBioCaptureSample.
WINBIO_FLAG_MAINTENANCE
Desired access flag. The client performs vendor-defined control operations on a biometric unit by calling WinBioControlUnitPrivileged.