BarcodeReader.getCurrentData Method

Module: BarcodeReader

Definition

Retrieves the most recent data captured by the device.

Python

get_current_data(self, data: CaptureData) -> bool

Parameters

data CaptureData

in The capture data to retrieve.

Returns

bool

Indicates if the current data is available for retrieval.

Exceptions

DevicesException

An error has occurred during Devices Library execution.

Dart

bool getCurrentData(CaptureData data)

Parameters

data CaptureData

in The capture data to retrieve.

Returns

bool

Indicates if the current data is available for retrieval.

Exceptions

DevicesException

An error has occurred during Devices Library execution.

C#

public bool GetCurrentData(CaptureData data)

Parameters

data CaptureData

in The capture data to retrieve.

Returns

bool

Indicates if the current data is available for retrieval.

Exceptions

DevicesException

An error has occurred during Devices Library execution.

Java

public boolean getCurrentData(CaptureData data) throws DevicesException

Parameters

data CaptureData

in The capture data to retrieve.

Returns

boolean

Indicates if the current data is available for retrieval.

Exceptions

DevicesException

An error has occurred during Devices Library execution.

C

int id3DevicesBarcodeReader_GetCurrentData (
    ID3_DEVICES_BARCODE_READER hBarcodeReader,
    ID3_DEVICES_CAPTURE_DATA hData,
    bool * available)

Parameters

hBarcodeReader ID3_DEVICES_BARCODE_READER

in Handle to the BarcodeReader object.

hData ID3_DEVICES_CAPTURE_DATA

in The capture data to retrieve.

available bool *

out Indicates if the current data is available for retrieval.

Returns

int

An error code.

See id3DevicesError file for the list of possible error codes.