Type Property

cfTimeZoneSystemTimeZoneDidChange

Name of the notification posted when the system time zone changes.

Declaration

static let cfTimeZoneSystemTimeZoneDidChange: CFNotificationName!

Discussion

The object of the notification is the previous system time zone object. This notification carries no user info.

Keep in mind that there is no order in how notifications are delivered to observers; frameworks or other parts of your code may also be observing this notification to take their own actions, and these may not have occurred by the time you receive the notification.

Beta Software

This documentation contains preliminary information about an API or technology in development. This information is subject to change, and software implemented according to this documentation should be tested with final operating system software.

Learn more about using Apple's beta software