)}

Observable.Next(IObservable) method¶

Defined in

Type: Observable Namespace: System.Reactive.Linq Assembly: System.Reactive.dll

Applies to

netstandard2.0

public static IEnumerable<TSource> Next<TSource>(this IObservable<TSource> source)

Summary: Returns an enumerable sequence whose enumeration blocks until the next element in the source observable sequence becomes available. Enumerators on the resulting sequence will block until the next element becomes available.

Type parameters

Name	Description
`TSource`	The type of the elements in the source sequence.

Parameters

Name	Type	Description
`source`	IObservable	Source observable sequence.

Returns: IEnumerable -- The enumerable sequence that blocks upon each iteration until the next element in the observable source sequence becomes available.

Exceptions

Type	Condition
System.ArgumentNullException	`source` is null.