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TaskCompletionSource<TResult>.TrySetResult(TResult) Method

Definition

Namespace:
System.Threading.Tasks
Assemblies:
mscorlib.dll, System.Threading.Tasks.dll
Assemblies:
netstandard.dll, System.Runtime.dll
Assembly:
System.Threading.Tasks.dll
Assembly:
mscorlib.dll
Assembly:
netstandard.dll
Source:
TaskCompletionSource_T.cs
Source:
TaskCompletionSource_T.cs
Source:
TaskCompletionSource_T.cs
Source:
TaskCompletionSource_T.cs
Source:
TaskCompletionSource_T.cs

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

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

public:
 bool TrySetResult(TResult result);
public bool TrySetResult(TResult result);
member this.TrySetResult : 'Result -> bool
Public Function TrySetResult (result As TResult) As Boolean

Parameters

result
TResult

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

Returns

true if the operation was successful; otherwise, false.

Exceptions

The Task was disposed.

Remarks

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.

Applies to

See also

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