TaskFactory<TResult>.ContinueWhenAll Method (Task, Func<Task, TResult>, TaskContinuationOptions)
Creates a continuation TaskFactory<TResult> that will be started upon the completion of a set of provided Tasks.
Assembly: mscorlib (in mscorlib.dll)
public Task<TResult> ContinueWhenAll( Task tasks, Func<Task, TResult> continuationFunction, TaskContinuationOptions continuationOptions )
- Type: System.Threading.Tasks.Task
The array of tasks from which to continue.
- Type: System.Func<Task, TResult>
The function delegate to execute asynchronously when all tasks in the tasks array have completed.
The exception that is thrown when one of the elements in the tasks array has been disposed.
The exception that is thrown when the tasks array is null.
The exception that is thrown when the continuationFunction argument is null.
The exception that is thrown when the continuationOptions argument specifies an invalid TaskContinuationOptions value.
The exception that is thrown when the tasks array contains a null value.
The exception that is thrown when the tasks array is empty.
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2