PIBIO_ENGINE_SET_ENROLLMENT_PARAMETERS_FN callback function (winbio_adapter.h)
Called by the Windows Biometric Framework to give the engine adapter additional information about an enrollment operation.
Syntax
PIBIO_ENGINE_SET_ENROLLMENT_PARAMETERS_FN PibioEngineSetEnrollmentParametersFn;
HRESULT PibioEngineSetEnrollmentParametersFn(
[in, out] PWINBIO_PIPELINE Pipeline,
[in] PWINBIO_EXTENDED_ENROLLMENT_PARAMETERS Parameters
)
{...}
Parameters
[in, out] Pipeline
Pointer to the WINBIO_PIPELINE structure associated with the biometric unit performing the operation.
[in] Parameters
Pointer to the WINBIO_EXTENDED_ENROLLMENT_PARAMETERS structure containing the extended enrollment parameters to use.
Return value
If the function succeeds, it returns S_OK. If the function fails, it must return one of the following HRESULT values to indicate the error.
Return code | Description |
---|---|
|
The Pipeline parameter cannot be NULL. |
Remarks
If the engine adapter successfully completes an EngineAdapterCreateEnrollment call, it will immediately receive a call to its EngineAdapterSetEnrollmentParameters function.
This function specifies the subfactor to be used for the new enrollment template.
Requirements
Requirement | Value |
---|---|
Minimum supported client | Windows 10 [desktop apps only] |
Minimum supported server | Windows Server 2016 [desktop apps only] |
Target Platform | Windows |
Header | winbio_adapter.h (include Winbio_adapter.h) |