Instance Method

arrayForKey:

Returns the array associated with the specified key.

Declaration

- (NSArray *)arrayForKey:(NSString *)defaultName;

Parameters

defaultName

A key in the current user‘s defaults database.

Return Value

The array associated with the specified key, or nil if the key does not exist or its value is not an array.

Discussion

The returned array and its contents are immutable, even if the values you originally set were mutable.

See Also

Getting Default Values

- objectForKey:

Returns the object associated with the specified key.

- URLForKey:

Returns the URL associated with the specified key.

- dictionaryForKey:

Returns the dictionary object associated with the specified key.

- stringForKey:

Returns the string associated with the specified key.

- stringArrayForKey:

Returns the array of strings associated with the specified key.

- dataForKey:

Returns the data object associated with the specified key.

- boolForKey:

Returns the Boolean value associated with the specified key.

- integerForKey:

Returns the integer value associated with the specified key.

- floatForKey:

Returns the float value associated with the specified key.

- doubleForKey:

Returns the double value associated with the specified key.

- dictionaryRepresentation

Returns a dictionary that contains a union of all key-value pairs in the domains in the search list.