Cognex Mobile Barcode SDK SDK for supporting communication with Cognex Barcode Reader devices

Instance Methods | List of all members
<CMBReaderDeviceDelegate> Protocol Reference

Delagate protocol for receiving events from a CMBReaderDevice object. More...

`#import <CMBReaderDevice.h>`

Inheritance diagram for <CMBReaderDeviceDelegate>:

## Instance Methods
(void) | - availabilityDidChangeOfReader:
| Called if the CMBReaderDevice availability state has been changed. More...
(void) | - connectionStateDidChangeOfReader:
| Called if the CMBReaderDevice connection state has been changed. More...
(void) | - didReceiveReadResultFromReader:results:
| Called if CMBReadResults arrived from the reader. More...

## Detailed Description

Delagate protocol for receiving events from a CMBReaderDevice object.

## Method Documentation

## ◆ availabilityDidChangeOfReader:

- (void) availabilityDidChangeOfReader: |  | (CMBReaderDevice *_Nonnull) | reader |
| optional

Called if the CMBReaderDevice availability state has been changed.

Parameters

  reader | The caller CMBReaderDevice instance

## ◆ connectionStateDidChangeOfReader:

- (void) connectionStateDidChangeOfReader: |  | (CMBReaderDevice *_Nonnull) | reader |
| optional

Called if the CMBReaderDevice connection state has been changed.

Parameters

  reader | The caller CMBReaderDevice instance

## ◆ didReceiveReadResultFromReader:results:

- (void) didReceiveReadResultFromReader: |  | (CMBReaderDevice *_Nonnull) | reader
results: |  | (CMBReadResults *_Nonnull) | readResults
| optional

Called if CMBReadResults arrived from the reader.

Parameters

  reader | The caller CMBReaderDevice instance
  readResults | The CMBReadResults object containing the results from the reader

The documentation for this protocol was generated from the following file:

- CMBReaderDevice.h