多线程 demo1

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Threading;

namespace WindowsFormsApplication16
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }
        /// <summary>
        /// 
        /// 多线程 无参数
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void button1_Click(object sender, EventArgs e)
        {
            Application.DoEvents();
            this.Text = Thread.CurrentThread.ManagedThreadId.ToString();
            Thread th = new Thread(new ThreadStart(Mess));
            th.IsBackground = true;
            th.Start();
          //  th.Join();
            
         //   Application.Exit();
        }


        void Mess() {
            string message = string.Format("Async threadId is :{0}",  Thread.CurrentThread.ManagedThreadId);
            Console.WriteLine(message);
            for (int i = 0; i < 200; i++)
            {
                Thread.Sleep(300);
                Console.WriteLine(i.ToString());
            }
          
        }




        void Mess(object p1 )
        {

           Person  p  =(Person)p1;
            string message = string.Format("Async threadId is :{0}", Thread.CurrentThread.ManagedThreadId);
            Console.WriteLine(message);
            for (int i = 0; i < 200; i++)
            {
                Thread.Sleep(300);
                Console.WriteLine(i.ToString());
                Console.WriteLine(p.Names);
            }

        }
        /// <summary>
        /// 多线程有参数
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void button2_Click(object sender, EventArgs e)
        {
           Thread th = new Thread(new ParameterizedThreadStart(Mess));

            Person p = new Person() { Names = "zwj" };
            th.Start(p)
;        }
    }
}

class Person {


 public  string Names { get; set; }

}