EMSelectableKey Protocol Reference

Conforms to	NSObject
Declared in	EMSelectableKey.h

Overview

An interface that defines methods to select a key used by the object.

`– selectKeyIndex:` required method

Selects a key used by the object. It alters the state of this object only and does not alter the state of other instances representing the same date set.

- (void)selectKeyIndex:(int)index

Parameters

`index`	The key index to use starting at 0.

Availability

2.6

Exceptions

`NSInvalidArgumentException`	When the index is out of range.
`NSInternalInconsistencyException`	When this function is called from a non-select-key capable token, or this function is called twice for the same object.

Declared In

EMSelectableKey.h