Qbservable.PublishLast<TSource, TResult> Method
Returns a queryable observable sequence that is the result of invoking the selector on a connectable queryable observable sequence that shares a single subscription to the underlying sequence containing only the last notification.
Assembly: System.Reactive.Providers (in System.Reactive.Providers.dll)
public static IQbservable<TResult> PublishLast<TSource, TResult>( this IQbservable<TSource> source, Expression<Func<IObservable<TSource>, IObservable<TResult>>> selector )
The type of source.
The type of result.
- Type: System.Reactive.Linq.IQbservable<>
The source sequence whose elements will be multicasted through a single shared subscription.
Return ValueType: System.Reactive.Linq.IQbservable<>
A queryable observable sequence that contains the elements of a sequence produced by multicasting the source sequence within a selector function.