CancellationToken.ThrowIfCancellationRequested Method

Definition

Löst eine OperationCanceledException aus, wenn für dieses Token ein Abbruch angefordert wurde.Throws a OperationCanceledException if this token has had cancellation requested.

public:
 void ThrowIfCancellationRequested();
public void ThrowIfCancellationRequested ();
member this.ThrowIfCancellationRequested : unit -> unit
Public Sub ThrowIfCancellationRequested ()

Exceptions

Das Token, für das der Abbruch angefordert wurde.The token has had cancellation requested.

Die zugeordnete CancellationTokenSource wurde verworfen.The associated CancellationTokenSource has been disposed.

Remarks

Diese Methode stellt Funktionen bereit, die folgenden Funktionen entsprechen:This method provides functionality equivalent to:

C#C#

if (token.IsCancellationRequested)   
    throw new OperationCanceledException(token);  
If token.IsCancellationRequested Then  
    Throw New OperationCanceledException(token)  
End If  

Applies to

See also