Instance Property

currentIDm

The manufacturer identifier for the system currently selected by the reader session.

Required.

Declaration

@property(nonatomic, retain, readonly) NSData *currentIDm;

Discussion

The reader session updates currentIDm each time your app calls the pollingWithSystemCode:requestCode:timeSlot:completionHandler: method. The data contained in currentIDm is empty when the system selection fails.

See Also

Getting Current Information

currentSystemCode

The system code most recently selected by the reader session during a polling sequence.

Required.