Qbservable.Finally<TSource> Method

Invokes a specified action after source observable sequence terminates normally or by an exception.

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

public static IQbservable<TSource> Finally<TSource>(
	this IQbservable<TSource> source,
	Expression<Action> finallyAction
)

Type Parameters

TSource

The type of source.

Parameters

source
Type: System.Reactive.Linq.IQbservable<TSource>
The source sequence.
finallyAction
Type: System.Linq.Expressions.Expression<Action>
Action to invoke after the source queryable observable sequence terminates.

Return Value

Type: System.Reactive.Linq.IQbservable<TSource>
Source sequence with the action-invoking termination behavior applied.

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type IQbservable<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.
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