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Defined in Type: ObservableCacheEx
Namespace: DynamicData
Assembly: DynamicData.dll
Applies to
net10.0, net10.0-browserwasm1.0, net10.0-desktop1.0, net9.0, net9.0-browserwasm1.0, net9.0-desktop1.0, net8.0, net8.0-ios17.5, net8.0-maccatalyst17.5, net8.0-macos14.2, net8.0-macos14.5, net8.0-tvos17.2, netstandard2.1, netstandard2.0, net462
public static IObservable<PropertyValue<TObject, TValue>> WhenPropertyChanged<TObject, TKey, TValue>(this IObservable<IChangeSet<TObject, TKey>> source, Expression<Func<TObject, TValue>> propertyAccessor, bool notifyOnInitialValue = true) where TObject : INotifyPropertyChanged where TKey : notnull
Summary: Watches each item in the collection and notifies when any of them has changed.
Type parameters
| Name | Description |
|---|---|
TObject | The type of the object. |
TKey | The type of the key. |
TValue | The type of the value. |
Parameters
| Name | Type | Description |
|---|---|---|
source | IObservable | The source. |
propertyAccessor | Expression | The property accessor. |
notifyOnInitialValue = true | bool | If true the resulting observable includes the initial value. |
Returns: IObservable