A mutable representation of a property that might have multiple values.
SDK
- macOS 10.2+
Framework
- Address
Book
Declaration
class ABMutableMultiValue : ABMulti Value
Overview
Each value in a multivalue list must be of the same type, and must have an associated predefined or user-defined label, and unique identifier. The labels, however, need not be unique. For example, you can have multiple Home phone numbers. Each multivalue object may have a primary identifier—used as a default value when a label is not provided. For example, a person record may have multiple addresses with the labels Home and Work, where Work is designated as the primary value. Instances of ABMutable
are mutable, see ABMulti
for additional methods that access the content of a multivalue list.
The ABMutable
class is “toll-free bridged” with its procedural C opaque-type counterpart. This means that the ABMutable
type is interchangeable in function or method calls with instances of the ABMutable
class.