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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)

[ExtensionAttribute]
public:
generic<typename TResult>
static IObservable<TResult>^ OfType(
	IObservable<Object^>^ source
)

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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