Parallel.Invoke 基本使用

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using System;using System.Collections.Generic;using System.Text;using System.Threading;using System.Threading.Tasks;namespace Test{    class Program    {        static void Main()        {            CurrentThreadInfo("主线程Main()的");            Parallel.Invoke(() => { Work1(); }, () => { Work2(); });            Console.ReadLine();        }        private static void Work1()        {            Console.WriteLine("Work1 run {");            for (int i = 0; i < 10; i++)            {                Console.WriteLine("\tWork1 ***---{0}  {1}  线程Id:{2}",                    i.ToString(), DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss"), Thread.CurrentThread.ManagedThreadId);            }            Console.WriteLine("end Work1 }");            CurrentThreadInfo("Work1()的方法");        }        private static void Work2()        {            Console.WriteLine("Work2 run {");            for (int i = 100; i < 110; i++)            {                Console.WriteLine("\tWork2 ###_{0}  {1}  线程Id:{2}",                    i.ToString(), DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss"), Thread.CurrentThread.ManagedThreadId);            }            Console.WriteLine("end Work2 }");            CurrentThreadInfo("Work2()的方法");        }        /// <summary>        /// 当前线程信息        /// </summary>        private static void CurrentThreadInfo(string name)        {            StringBuilder builder = new StringBuilder();            builder.AppendLine("");            builder.AppendLine(String.Format("{0}线程Id:\t\t{1}", name, Thread.CurrentThread.ManagedThreadId));            builder.AppendLine(String.Format("{0}是否使用线程池:\t{1}", name, Thread.CurrentThread.IsThreadPoolThread));            builder.AppendLine(String.Format("{0}是否后台线程:\t{1}", name, Thread.CurrentThread.IsBackground));            builder.AppendLine(String.Format("{0}线程状态:\t\t{1}", name, Thread.CurrentThread.ThreadState.ToString()));            builder.AppendLine(String.Format("{0}当前时间:\t\t{1}", name, DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss")));            builder.AppendLine("");            Console.WriteLine(builder.ToString());        }    }}

/*主线程Main()的线程Id:           10主线程Main()的是否使用线程池:    False主线程Main()的是否后台线程:      False主线程Main()的线程状态:         Running主线程Main()的当前时间:         2016-07-28 23:34:16Work1 run {        Work1 ***---0  2016-07-28 23:34:16  线程Id:10        Work1 ***---1  2016-07-28 23:34:16  线程Id:10Work2 run {        Work2 ###_100  2016-07-28 23:34:16  线程Id:6        Work2 ###_101  2016-07-28 23:34:16  线程Id:6        Work2 ###_102  2016-07-28 23:34:16  线程Id:6        Work2 ###_103  2016-07-28 23:34:16  线程Id:6        Work2 ###_104  2016-07-28 23:34:16  线程Id:6        Work2 ###_105  2016-07-28 23:34:16  线程Id:6        Work2 ###_106  2016-07-28 23:34:16  线程Id:6        Work2 ###_107  2016-07-28 23:34:16  线程Id:6        Work2 ###_108  2016-07-28 23:34:16  线程Id:6        Work1 ***---2  2016-07-28 23:34:16  线程Id:10        Work1 ***---3  2016-07-28 23:34:16  线程Id:10        Work1 ***---4  2016-07-28 23:34:16  线程Id:10        Work1 ***---5  2016-07-28 23:34:16  线程Id:10        Work1 ***---6  2016-07-28 23:34:16  线程Id:10        Work1 ***---7  2016-07-28 23:34:16  线程Id:10        Work1 ***---8  2016-07-28 23:34:16  线程Id:10        Work1 ***---9  2016-07-28 23:34:16  线程Id:10        Work2 ###_109  2016-07-28 23:34:16  线程Id:6end Work2 }Work2()的方法线程Id:            6Work2()的方法是否使用线程池:     TrueWork2()的方法是否后台线程:       TrueWork2()的方法线程状态:          BackgroundWork2()的方法当前时间:          2016-07-28 23:34:16end Work1 }Work1()的方法线程Id:            10Work1()的方法是否使用线程池:     FalseWork1()的方法是否后台线程:       FalseWork1()的方法线程状态:          RunningWork1()的方法当前时间:          2016-07-28 23:34:16             */

总结：

Parallel.Invoke 使用的是：前台主线程 + 线程池后台线程。

转自:http://www.cnblogs.com/rose0705/articles/5716766.html

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