BarcodeReader.deviceStatusChangedCallback Property

Module: BarcodeReader

Type: DeviceCaptureStatusChangedCallback

Definition

Callback invoked when the device’s status changes, such as opening, closing, or starting live capture.

Python

device_status_changed_callback: DeviceCaptureStatusChangedCallback

Exceptions

DevicesException

An error has occurred during Devices Library execution.

Dart

set deviceStatusChangedCallback(DeviceCaptureStatusChangedCallback value) => setDeviceStatusChangedCallback(value);

Exceptions

DevicesException

An error has occurred during Devices Library execution.

C#

public DeviceCaptureStatusChangedCallback deviceStatusChangedCallback
{
    set => SetdeviceStatusChangedCallback(ref value);
}

Exceptions

DevicesException

An error has occurred during Devices Library execution.

Java

public void setDeviceStatusChangedCallback(DeviceCaptureStatusChangedCallback deviceStatusChangedCallback) throws DevicesException

Exceptions

DevicesException

An error has occurred during Devices Library execution.

C

int id3DevicesBarcodeReader_SetDeviceStatusChangedCallback (ID3_DEVICES_BARCODE_READER hBarcodeReader, id3DevicesDeviceCaptureStatusChangedCallback deviceStatusChangedCallback, void * context)

Returns

int

An error code.

See id3DevicesError file for the list of possible error codes.