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Observable.OfType(TResult) Method

Filters the elements of an observable sequence based on the specified type.

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

static member OfType : 
        source:IObservable<Object> -> IObservable<'TResult> 

Type Parameters

TResult

The type of result.

Parameters

source
Type: System.IObservable(Object)
The source sequence.

Return Value

Type: System.IObservable(TResult)
An observable sequence that contains elements from the input sequence of type TResult.

Usage Note

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