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IObserver<T>::OnCompleted Method

Notifies the observer that the provider has finished sending push-based notifications.

Namespace:  System
Assembly:  mscorlib (in mscorlib.dll)

void OnCompleted()

When the observer's OnCompleted implementation is called, the OnCompleted method can optionally call the Dispose method of the IDisposable object that was returned to the observer when it called the IObservable<T>::Subscribe method.

The following example provides an implementation of the OnCompleted method in a latitude/longitude tracking application. The method simply reports that no further data is available and calls the provider's IDisposable::Dispose implementation. See the Example section of the IObserver<T> topic for the complete example.

No code example is currently available or this language may not be supported.

.NET Framework

Supported in: 4.6, 4.5, 4

.NET Framework Client Profile

Supported in: 4

Portable Class Library

Supported in: Portable Class Library

Supported in: Windows Phone 8.1

Supported in: Windows Phone Silverlight 8.1

Supported in: Windows Phone Silverlight 8
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