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  • C#编程应用简单线程


    1. 主题:C#开发当中,多线程很多时候都必不可少的,尤其有处理多任务的情况下;

    2. 有图有真相:

     

    3.源码:

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



    namespace ThreadExample
    {
        public partial class Form1 : Form
        {
            StringBuilder sb = new StringBuilder();
            Thread thread1;
            Thread thread2;

            public Form1()
            {
                InitializeComponent();
            }
            private void AppendString(string s)
            {
                lock (sb)
                {
                    sb.Append(s);
                }
            }
            public void Method1()
            {
                while (true)
                {
                    Thread.Sleep(100);   //线程休眠100毫秒
                    AppendString("a");
                }
            }
            public void Method2()
            {
                while (true)
                {
                    Thread.Sleep(100);   //线程休眠100毫秒
                    AppendString("b");
                }
            }

            private void buttonStart_Click(object sender, EventArgs e)
            {
                sb.Remove(0, sb.Length);
                timer1.Enabled = true;
                thread1 = new Thread(new ThreadStart(Method1));
                thread2 = new Thread(new ThreadStart(Method2));
                thread1.Start();
                thread2.Start();
            }

            private void buttonAbort_Click(object sender, EventArgs e)
            {
                thread1.Abort();
                thread1.Join(10);
                thread2.Abort();
                thread2.Join(10);
            }

            private void timer1_Tick(object sender, EventArgs e)
            {
                if (thread1.IsAlive == true || thread2.IsAlive == true)
                {
                    richTextBox1.Text = sb.ToString();
                }
                else
                {
                    timer1.Enabled = false;
                }
            }
        }
    }
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  • 原文地址:https://www.cnblogs.com/dzone/p/2194923.html
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