BarcodeReader.isPreviouslyDisconnectedDevice Method

Module: BarcodeReader

Definition

Checks if the specified device was previously disconnected.

is_previously_disconnected_device(self, device_id: int) -> bool

Parameters

device_id int
in The ID of the device to check.

Returns

bool
Outputs true if the device was previously disconnected.

Exceptions

DevicesException
An error has occurred during Devices Library execution.
bool isPreviouslyDisconnectedDevice(int deviceId)

Parameters

deviceId int
in The ID of the device to check.

Returns

bool
Outputs true if the device was previously disconnected.

Exceptions

DevicesException
An error has occurred during Devices Library execution.
public bool IsPreviouslyDisconnectedDevice(int deviceId)

Parameters

deviceId int
in The ID of the device to check.

Returns

bool
Outputs true if the device was previously disconnected.

Exceptions

DevicesException
An error has occurred during Devices Library execution.
public boolean isPreviouslyDisconnectedDevice(int deviceId) throws DevicesException

Parameters

deviceId int
in The ID of the device to check.

Returns

boolean
Outputs true if the device was previously disconnected.

Exceptions

DevicesException
An error has occurred during Devices Library execution.
int id3DevicesBarcodeReader_IsPreviouslyDisconnectedDevice (
    ID3_DEVICES_BARCODE_READER hBarcodeReader,
    int deviceId,
    bool * result)

Parameters

hBarcodeReader ID3_DEVICES_BARCODE_READER
in Handle to the BarcodeReader object.

deviceId int
in The ID of the device to check.

result bool *
out Outputs true if the device was previously disconnected.

Returns

int
An error code.
See id3DevicesError file for the list of possible error codes.