W3cubDocs

/Dart 2

dart:html

onUnload property

Stream<Event> onUnload

Implementation

Stream<Event> get onUnload => unloadEvent.forTarget(this);

© 2012 the Dart project authors
Licensed under the BSD 3-Clause "New" or "Revised" License.
https://api.dart.dev/stable/2.18.5/dart-html/WindowEventHandlers/onUnload.html