ContinueWhenAllImpl< TAntecedentResult >()

static Task< TResult > System.Threading.Tasks.TaskFactory< TResult >.ContinueWhenAllImpl< TAntecedentResult > ( Task< TAntecedentResult >[] tasks, Func< Task< TAntecedentResult >[], TResult > continuationFunction, Action< Task< TAntecedentResult >[]> continuationAction, TaskContinuationOptions continuationOptions, CancellationToken cancellationToken, TaskScheduler scheduler )

inlinestaticpackage

Definition at line 641 of file TaskFactory.cs.

    {
        TaskFactory.CheckMultiTaskContinuationOptions(continuationOptions);
        if (tasks == null)
        {
            ThrowHelper.ThrowArgumentNullException(ExceptionArgument.tasks);
        }
        if (scheduler == null)
        {
            ThrowHelper.ThrowArgumentNullException(ExceptionArgument.scheduler);
        }
        Task<TAntecedentResult>[] tasksCopy = TaskFactory.CheckMultiContinuationTasksAndCopy(tasks);
        if (cancellationToken.IsCancellationRequested && (continuationOptions & TaskContinuationOptions.LazyCancellation) == 0)
        {
            return CreateCanceledTask(continuationOptions, cancellationToken);
        }
        Task<Task<TAntecedentResult>[]> task = TaskFactory.CommonCWAllLogic(tasksCopy);
        if (continuationFunction != null)
        {
            return task.ContinueWith(GenericDelegateCache<TAntecedentResult, TResult>.CWAllFuncDelegate, continuationFunction, scheduler, cancellationToken, continuationOptions);
        }
        return task.ContinueWith(GenericDelegateCache<TAntecedentResult, TResult>.CWAllActionDelegate, continuationAction, scheduler, cancellationToken, continuationOptions);
    }

References System.cancellationToken, System.Threading.Tasks.TaskFactory< TResult >.CheckMultiContinuationTasksAndCopy(), System.Threading.Tasks.TaskFactory< TResult >.CheckMultiTaskContinuationOptions(), System.Threading.Tasks.TaskFactory< TResult >.CommonCWAllLogic(), System.continuationAction, System.continuationFunction, System.continuationOptions, System.scheduler, System.task, System.tasks, and System.ThrowHelper.ThrowArgumentNullException().