Observable.OnErrorResumeNext(TSource) Method (IObservable(TSource), IObservable(TSource))

Continues an observable sequence that is terminated normally or by an exception with the next observable sequence.

Namespace:  System.Reactive.Linq
Assembly:  System.Reactive (in System.Reactive.dll)

JScript does not support generic types and methods.

Type Parameters


The type of source.


Type: System.IObservable(TSource)
The first observable sequence whose exception (if any) is caught.
Type: System.IObservable(TSource)
Second observable sequence used to produce results after the first sequence terminates.

Return Value

Type: System.IObservable(TSource)
An observable sequence that concatenates the first and second sequence, even if the first sequence terminates exceptionally.

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type IObservable(TSource). When you use instance method syntax to call this method, omit the first parameter. For more information, see https://msdn.microsoft.com/en-us/library/bb384936(v=vs.103).aspx or https://msdn.microsoft.com/en-us/library/bb383977(v=vs.103).aspx.