AsyncOperation::OperationCompleted Method ()

.NET Framework (current version)
 

Ends the lifetime of an asynchronous operation.

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

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public:
void OperationCompleted()

Exception Condition
InvalidOperationException

OperationCompleted has been called previously for this task.

Call the OperationCompleted method to end the lifetime of an asynchronous operation. After this method is called for a particular task, calls to its corresponding AsyncOperation will raise an exception.

Universal Windows Platform
Available since 10
.NET Framework
Available since 2.0
Silverlight
Available since 2.0
Windows Phone Silverlight
Available since 7.0
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