TaskCompletionSource<TResult>::SetCanceled Method ()

.NET Framework (current version)
 

Transitions the underlying Task<TResult> into the Canceled state.

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

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public:
void SetCanceled()

Exception Condition
InvalidOperationException

The underlying Task<TResult> is already in one of the three final states: RanToCompletion, Faulted, or Canceled, or if the underlying Task<TResult> has already been disposed.

Universal Windows Platform
Available since 8
.NET Framework
Available since 4.0
Portable Class Library
Supported in: portable .NET platforms
Silverlight
Available since 5.0
Windows Phone Silverlight
Available since 8.0
Windows Phone
Available since 8.1
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