TaskCompletionSource.TrySetCanceled Method

Definition

Namespace:

System.Threading.Tasks

Assembly:

System.Runtime.dll

Overloads

TrySetCanceled()	Attempts to transition the underlying Task into the Canceled state.
TrySetCanceled(CancellationToken)	Attempts to transition the underlying Task into the Canceled state.

TrySetCanceled()

Source:

TaskCompletionSource.cs

Attempts to transition the underlying Task into the Canceled state.

public:
 bool TrySetCanceled();

public bool TrySetCanceled ();

member this.TrySetCanceled : unit -> bool

Public Function TrySetCanceled () As Boolean

Returns

Boolean

true if the operation was successful; otherwise, false.

Remarks

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

TrySetCanceled(CancellationToken)

Source:

TaskCompletionSource.cs

Attempts to transition the underlying Task into the Canceled state.

public:
 bool TrySetCanceled(System::Threading::CancellationToken cancellationToken);

public bool TrySetCanceled (System.Threading.CancellationToken cancellationToken);

member this.TrySetCanceled : System.Threading.CancellationToken -> bool

Public Function TrySetCanceled (cancellationToken As CancellationToken) As Boolean

Parameters

cancellationToken

CancellationToken

The cancellation token with which to cancel the Task.

Returns

Boolean

true if the operation was successful; otherwise, false.

Remarks

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