Skip to main content

Apple Developer Docs

Fonts Symbols

Dispatch / DispatchSourceProtocol / activate()

Contents

Declaration
See Also

activate()

Activates the dispatch source.

Declaration

func activate()

See Also

Activating, Suspending, and Resuming a Source

suspend()
resume()

Open on developer.apple.com

DispatchInstance Method

iOS 10.0+iPadOS 10.0+macOS 10.12+tvOS 10.0+watchOS 3.0+

Declaration
See Also

Built on 2026-05-07