◆ CreationOptionsFromContinuationOptions() [2/2]

static void System.Threading.Tasks.Task< TResult >.CreationOptionsFromContinuationOptions	(	TaskContinuationOptions	continuationOptions,
		out TaskCreationOptions	creationOptions,
		out InternalTaskOptions	internalOptions )

inlinestaticpackageinherited

Definition at line 2902 of file Task.cs.

    {
        if ((continuationOptions & (TaskContinuationOptions.LongRunning | TaskContinuationOptions.ExecuteSynchronously)) == (TaskContinuationOptions.LongRunning | TaskContinuationOptions.ExecuteSynchronously))
        {
            ThrowHelper.ThrowArgumentOutOfRangeException(ExceptionArgument.continuationOptions, ExceptionResource.Task_ContinueWith_ESandLR);
        }
        if (((uint)continuationOptions & 0xFFF0FF80u) != 0)
        {
            ThrowHelper.ThrowArgumentOutOfRangeException(ExceptionArgument.continuationOptions);
        }
        if ((continuationOptions & (TaskContinuationOptions.OnlyOnRanToCompletion | TaskContinuationOptions.NotOnRanToCompletion)) == (TaskContinuationOptions.OnlyOnRanToCompletion | TaskContinuationOptions.NotOnRanToCompletion))
        {
            ThrowHelper.ThrowArgumentOutOfRangeException(ExceptionArgument.continuationOptions, ExceptionResource.Task_ContinueWith_NotOnAnything);
        }
        creationOptions = (TaskCreationOptions)(continuationOptions & (TaskContinuationOptions.PreferFairness | TaskContinuationOptions.LongRunning | TaskContinuationOptions.AttachedToParent | TaskContinuationOptions.DenyChildAttach | TaskContinuationOptions.HideScheduler | TaskContinuationOptions.RunContinuationsAsynchronously));
        internalOptions = (((continuationOptions & TaskContinuationOptions.LazyCancellation) != 0) ? (InternalTaskOptions.ContinuationTask | InternalTaskOptions.LazyCancellation) : InternalTaskOptions.ContinuationTask);
    }

References System.continuationOptions, System.creationOptions, and System.ThrowHelper.ThrowArgumentOutOfRangeException().