Observable.Scan Method

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Applies an accumulator function over an observable sequence and returns each intermediate result.

This member is overloaded. For complete information about this member, including syntax, usage, and examples, click a name in the overload list.

Overload List

  Name Description
Public methodStatic member Scan<TSource>(IObservable<TSource>, Func<TSource, TSource, TSource>) Applies an accumulator function over an observable sequence and returns each intermediate result with the specified source and accumulator.
Public methodStatic member Scan<TSource, TAccumulate>(IObservable<TSource>, TAccumulate, Func<TAccumulate, TSource, TAccumulate>) Applies an accumulator function over an observable sequence and returns each intermediate result with the specified source, seed and accumulator.

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Reference

Observable Class

System.Reactive.Linq Namespace