Represents methods that will handle various routed events that track property value changes.
Assembly: PresentationFramework (in PresentationFramework.dll)
type RoutedPropertyChangedEventHandler<'T> = delegate of sender:Object * e:RoutedPropertyChangedEventArgs<'T> -> unit
The object where the event handler is attached.
The type of the property value where changes in value are reported.
The following example defines and attaches a handler method for the ValueChanged event.
The handler is based on Double., and is defined in the second segment of the code example, with the type parameter of the generic constrained to
This particular example does not use the routed-event characteristic of the event; the event is handled on the same element that it is raised on. This is not always the case. For a routed event, it is possible that the source of the event is a different object than the object where the handler is attached.
Available since 3.0
Available since 2.0
Windows Phone Silverlight
Available since 7.0