Instance Property

progress

The progress object returned by the class.

Required.

Declaration

var progress: Progress { get }

Discussion

The progress object is usually setup at class initialization time and updated as work is completed. The progress property is set only once. If another progress object is needed the caller should create a new instance of the custom class to represent the work.

Special Considerations

The progress property is only set once.

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