BarcodeReader.sendModelCommand Method

Module: BarcodeReader

Definition

(C++/dotnet): Dispatches a command to the device model.

C#

public void SendModelCommand(string command, IntPtr arg=default(IntPtr), IntPtr result=default(IntPtr))

Parameters

command string

in The command to execute.

arg IntPtr

in Optional argument for the command.

result IntPtr

in Optional pointer to store the command’s result.

Exceptions

DevicesException

An error has occurred during Devices Library execution.

C

int id3DevicesBarcodeReader_SendModelCommand (
    ID3_DEVICES_BARCODE_READER hBarcodeReader,
    const char * command,
    void * arg,
    void * result)

Parameters

hBarcodeReader ID3_DEVICES_BARCODE_READER

in Handle to the BarcodeReader object.

command const char *

in The command to execute.

arg void *

in Optional argument for the command.

result void *

in Optional pointer to store the command’s result.

Returns

int

An error code.

See id3DevicesError file for the list of possible error codes.