NSDictionary

class NSDictionary : NSObject, NSCopying, NSMutableCopying, NSSecureCoding, NSFastEnumeration

  • Returns the names of the NSDictionary keys for which values currently exist. Keys that are not strings are ignored.

    Declaration

    Swift

    public var settingNames: [String]

    Return Value

    The application settings names.

  • Returns the value associated with the given NSDictionary key.

    Declaration

    Swift

    public func value(named name: String)
        -> Any?

    Parameters

    name

    The name of the setting whose value is to be retrieved.

    Return Value

    The value of the setting, or nil if no such setting exists.