Comments on: Implementing INotifyPropertyChanged with F#

By: voyce

voyce — Mon, 06 Jul 2009 08:41:53 +0000

Thanks Rei! I’ve updated the post to mention the new attribute (and change the code to use type inference for the event type).

Ian

rei — Mon, 06 Jul 2009 04:38:38 +0000

Blah, lost the brackets to html. Let’s try again:

let propertyChanged = Event<_, _>() interface INotifyPropertyChanged with [] member x.PropertyChanged = propertyChanged.Publish

member private x.propchg p = propertyChanged.Trigger(x, PropertyChangedEventArgs(p))

rei — Mon, 06 Jul 2009 04:37:27 +0000

Here’s a much easier way to do it:

let propertyChanged = Event()
interface INotifyPropertyChanged with
[]
member x.PropertyChanged = propertyChanged.Publish

member private x.propchg p = propertyChanged.Trigger(x, PropertyChangedEventArgs(p))

csappenf — Tue, 24 Mar 2009 12:37:24 +0000

Thanks. I was looking at this problem last night, and didn’t find much documentation to guide me.