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NotifyPropertyChangedObservable class

Attributes: [DebuggerDisplay("Property = {_observedPropertyName}, Sender = {_sender}, BeforeChanged = {_beforeChanged}")] [EditorBrowsable(EditorBrowsableState.1)]

Defined in

Namespace: ReactiveUI.Binding.Reactive.Observables Assembly: ReactiveUI.Binding.Reactive.dll Full name: ReactiveUI.Binding.Reactive.Observables.NotifyPropertyChangedObservable Modifiers: public sealed

Summary

View source

Single fused observable for INotifyPropertyChanged / INotifyPropertyChanging property observation. Each subscription attaches one handler that filters by property name and emits a single prebuilt IObservedChange directly — replacing a FromEvent + Where + Select operator chain with one allocation-light class. Before-change versus after-change is selected per instance, so a single type serves the whole purpose.

Applies to

net10.0, net10.0-browserwasm1.0, net10.0-desktop1.0, net9.0, net9.0-tvos18.0, net9.0-maccatalyst18.0, net9.0-ios18.0, net9.0-macos15.0, net9.0-desktop1.0, net8.0, net8.0-macos14.5, net8.0-ios18.0, net8.0-maccatalyst18.0, net8.0-macos15.0, net8.0-tvos18.0, net8.0-ios17.5, net8.0-maccatalyst17.5, netstandard2.1, net481, net462, net471

Class hierarchy 
classDiagram
class NotifyPropertyChangedObservable
class IObservable~IObservedChange~object, object?~~ {
    <>
}
IObservable~IObservedChange~object, object?~~ <|.. NotifyPropertyChangedObservable

Implements: IObservable>

Constructors

NameSummary
.ctorInitializes a new instance of the [NotifyPropertyChangedObservable](# class.

Methods

NameSummary
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Inherited members