Parallel是循環中開啟多線程

Stopwatch watch1 = new Stopwatch(); watch1.Start(); for (int i = 1; i <= 10; i++) {Console.Write(i + ",");Thread.Sleep(1000); } watch1.Stop(); Console.WriteLine(watch1.Elapsed);Stopwatch watch2 = new Stopwatch(); watch2.Start();//會調用線程池中的線程 Parallel.For(1, 11, i => {Console.WriteLine(i + ",線程ID:" + Thread.CurrentThread.ManagedThreadId);Thread.Sleep(1000); }); watch2.Stop(); Console.WriteLine(watch2.Elapsed);

　　循環List<T>

List<int> list = new List<int>() { 1, 2, 3, 4, 5, 6, 6, 7, 8, 9 }; Parallel.ForEach<int>(list, n => {Console.WriteLine(n);Thread.Sleep(1000); });

循環Action[] Action[] actions = new Action[] { new Action(()=>{Console.WriteLine("方法1");}),new Action(()=>{Console.WriteLine("方法2");}) }; Parallel.Invoke(actions);

轉載于:https://www.cnblogs.com/xietianjiao/p/7429849.html

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