C#之Task开启线程

namespace Task开启线程
{
    class Program
    {     
        static void Main(string[] args)
        {
            Task t = new Task(ThreadTest);
            t.Start();

            TaskFactory tf = new TaskFactory();
            Task t= tf.StartNew(ThreadTest);

            Task t = Task.Factory.StartNew(ThreadTest);
            Console.ReadKey();
        }

        static void ThreadTest( )
        {
            //Thread.CurrentThread.ManagedThreadId  获取当前线程的id
            Console.WriteLine("线程开始 : "+Thread.CurrentThread.ManagedThreadId);
            Thread.Sleep(2000);
            Console.WriteLine("线程结束");
        }
    
    }
}