FingerCaptureStatusCallback Callback

Definition

A callback function that is invoked with status updates and errors during the fingerprint capture process. This function is critical for monitoring the operational status and handling any issues that arise.

Python

finger_capture_status_callback(context: object, status: FingerCaptureStatus, error_code: int) -> int

Parameters

context object

in The callback context.

status FingerCaptureStatus

in The error code if en error occurs during process.

errorCode int

in The error code if en error occurs during process.

Returns

int

An error code.

See FingerCaptureError file for the list of possible error codes.

Dart

typedef FingerCaptureStatusCallback = int Function(Object context, FingerCaptureStatus status, int errorCode)

Parameters

context Object

in The callback context.

status FingerCaptureStatus

in The error code if en error occurs during process.

errorCode int

in The error code if en error occurs during process.

Returns

int

An error code.

See FingerCaptureError file for the list of possible error codes.

C#

public delegate void _FingerCaptureStatusCallback(IntPtr context, FingerCaptureStatus status, int errorCode);

Parameters

context IntPtr

in The callback context.

status FingerCaptureStatus

in The error code if en error occurs during process.

errorCode int

in The error code if en error occurs during process.

Returns

int

An error code.

See FingerCaptureError file for the list of possible error codes.

C

typedef int (* id3FingerCaptureFingerCaptureStatusCallback) (
    void * context,
    id3FingerCaptureStatus eStatus,
    int errorCode)

Parameters

context void *

in The callback context.

eStatus id3FingerCaptureStatus

in The error code if en error occurs during process.

errorCode int

in The error code if en error occurs during process.

Returns

int

An error code.

See id3FingerCaptureError file for the list of possible error codes.