private static void Main(string[] args)
        {
            Parallel.Invoke(()=>Console.WriteLine("吃饭"),()=>Console.WriteLine("睡觉"),()=>Console.WriteLine("打豆豆"));
            Console.ReadKey();
        }

public static void Invoke(params Action[] actions);

        private static void Main(string[] args)
        {
            ParallelLoopResult result = Parallel.For(0, 10, i =>
            {
                Console.WriteLine($"{i},task:{Task.CurrentId},thread:{Thread.CurrentThread.ManagedThreadId}");
                Thread.Sleep(10);
            });
            Console.WriteLine($"Is completed : {result.IsCompleted}");
            Console.ReadKey();
        }

            string[] data = {"zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine", "ten"};
            ParallelLoopResult result = Parallel.ForEach<string>(data, s =>
            {
                Console.WriteLine(s);
                Thread.Sleep(10);
            });

zero
five
ten
one
six
three
two
seven
four
eight
nine