c#抖动窗口

一.项目分析
1.首先添加窗口加载(load)事件,页面加载时设置窗口的大小,初始位置,在视图的工具箱中给窗口添加按钮(button);并设置button对象的text属性的属性值.
2.给button对象设置单击(click)事件;
3.改变窗口的位置(设置线程);
4.设置for循环,点击时执行对此;
5.添加随机色(背景)
vs代码:

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using System.Threading;//命名空间,----------线程
namespace _02窗口抖动案例
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void Form1_Load(object sender, EventArgs e)//窗口添加加载事件,页面加载时窗口的大小,初始位置,添加点击按钮
        {
            //1.设置窗口的大小
            this.Width = 300;
            this.Height = 300;
            //2.设置窗口的初始位置
            this.Left = 500;
            this.Top = 300;
            button1.Text = "抖动";//button按钮在视窗的工具箱中
        }

        private void button1_Click(object sender, EventArgs e)//给button按钮添加单击事件,点击时改变位置
        {
            //事件里面的代码严格按照从上往下的顺序一行一行执行
            Random r = new Random();
            for (int i=0;i<5;i++)
            {//循环
                this.Left = 503;
                Thread.Sleep(10);//线程：代码执行的路线进程
                this.Top = 303;
                Thread.Sleep(10);
                this.Left = 500;
                Thread.Sleep(10);
                this.Left = 497;
                Thread.Sleep(10);
                this.Top = 300;
                Thread.Sleep(10);
                this.Top = 297;
                Thread.Sleep(10);
                this.Left = 500;
                Thread.Sleep(10);
                this.Left = 503;
                Thread.Sleep(10);
                this.Top = 300;
                Thread.Sleep(10);
                this.Left = 500;
            }
            this.BackColor = Color.FromArgb(r.Next(256), r.Next(256), r.Next(256));//随机色
        }
    }
}