FingerScanner.addDeviceFilter Method

Module: FingerScanner

Definition

Adds a filter to specify the types of devices this channel should handle.

Python

add_device_filter(self, type_filter: DeviceType) -> None

Parameters

type_filter DeviceType

in The type of device to filter for this channel.

Exceptions

FingerCaptureException

An error has occurred during FingerCapture Library execution.

Dart

void addDeviceFilter(int typeFilter)

Parameters

typeFilter int

in The type of device to filter for this channel.

Exceptions

FingerCaptureException

An error has occurred during FingerCapture Library execution.

C#

public void AddDeviceFilter(DeviceType typeFilter)

Parameters

typeFilter DeviceType

in The type of device to filter for this channel.

Exceptions

FingerCaptureException

An error has occurred during FingerCapture Library execution.

C

int id3CaptureFingerScanner_AddDeviceFilter (
    ID3_FINGER_CAPTURE_FINGER_SCANNER hFingerScanner,
    id3DevicesDeviceType eTypeFilter)

Parameters

hFingerScanner ID3_FINGER_CAPTURE_FINGER_SCANNER

in Handle to the FingerScanner object.

eTypeFilter id3DevicesDeviceType

in The type of device to filter for this channel.

Returns

int

An error code.

See id3FingerCaptureError file for the list of possible error codes.