BarcodeReader.openDevice Method

Module: BarcodeReader

Definition

Controls opening the associated device.

Python

open_device(self, device_id: int) -> None

Parameters

device_id int

in The device id.

Exceptions

DevicesException

An error has occurred during Devices Library execution.

Dart

void openDevice(int deviceId)

Parameters

deviceId int

in The device id.

Exceptions

DevicesException

An error has occurred during Devices Library execution.

C#

public void OpenDevice(int deviceId)

Parameters

deviceId int

in The device id.

Exceptions

DevicesException

An error has occurred during Devices Library execution.

Java

public void openDevice(int deviceId) throws DevicesException

Parameters

deviceId int

in The device id.

Exceptions

DevicesException

An error has occurred during Devices Library execution.

C

int id3DevicesBarcodeReader_OpenDevice (
    ID3_DEVICES_BARCODE_READER hBarcodeReader,
    int deviceId)

Parameters

hBarcodeReader ID3_DEVICES_BARCODE_READER

in Handle to the BarcodeReader object.

deviceId int

in The device id.

Returns

int

An error code.

See id3DevicesError file for the list of possible error codes.