BarcodeReader.deviceOpenedCallback Property

Module: BarcodeReader

Type: DeviceSelectedCallback

Definition

Callback that is called when a device is opened on this channel.

Python

device_opened_callback: DeviceSelectedCallback

Exceptions

DevicesException

An error has occurred during Devices Library execution.

Dart

set deviceOpenedCallback(DeviceSelectedCallback value) => setDeviceOpenedCallback(value);

Exceptions

DevicesException

An error has occurred during Devices Library execution.

C#

public DeviceSelectedCallback deviceOpenedCallback
{
    set => SetdeviceOpenedCallback(ref value);
}

Exceptions

DevicesException

An error has occurred during Devices Library execution.

Java

public void setDeviceOpenedCallback(DeviceSelectedCallback deviceOpenedCallback) throws DevicesException

Exceptions

DevicesException

An error has occurred during Devices Library execution.

C

int id3DevicesBarcodeReader_SetDeviceOpenedCallback (ID3_DEVICES_BARCODE_READER hBarcodeReader, id3DevicesDeviceSelectedCallback deviceOpenedCallback, void * context)

Returns

int

An error code.

See id3DevicesError file for the list of possible error codes.