TaskCompletionSource<TResult>.TrySetResult Method (TResult)


Attempts to transition the underlying Task<TResult> into the RanToCompletion state.

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

public bool TrySetResult(
	TResult result


Type: TResult

The result value to bind to this Task<TResult>.

Return Value

Type: System.Boolean

True if the operation was successful; otherwise, false.

This operation will return false if the Task<TResult> is already in one of the three final states: RanToCompletion, Faulted, or Canceled.

This method also returns false 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
Available since 5.0
Windows Phone Silverlight
Available since 8.0
Windows Phone
Available since 8.1
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