C#实现聊天窗体以及抖动

this.CenterToScreen();//使窗体再当前显示器中居中

this.Left = Screen.PrimaryScreen.WorkingArea.Width / 2 - this.Width/2;
//控件左边缘与容器工作区左边缘之间的距离=显示器工作区域的宽度/2-控件的宽度/2
this.Top = Screen.PrimaryScreen.WorkingArea.Height / 2 - this.Height/2;
//控件行编译与容器工作区上边缘之间的距离=显示器工作区域的高度/2-控件的高度/21

this.Text = "与吴京正在聊天中.....";
this.Size = new Size(680, 500);
this.BackColor = Color.PowderBlue;

textBox1.Multiline = true;//设置可以多行显示
textBox1.Size = new Size(630, 250);
textBox1.ReadOnly = true;//设置控件中的文本内容只读

textBox2.Multiline = true;//设置textbox2可以多行显示
textBox2.Size = new Size(textBox1.Width, 100);

textBox2.TabIndex = 0;//获取textbox2的默认焦点

//buttom1的属性
button1.Size = new Size(60, 30);//设置button1的宽为60像素高为30像素
button1.Text = "取消";//设置button1的文本内容
button1.ForeColor = Color.White;//设置字体颜色
button1.BackColor = Color.MediumSeaGren;//设置背景颜色

//button2的属性
button2.Size = new Size(button1.Width, button1.Height);//设置button2的宽和高与button1一样
button2.Text = "发送";
button2.ForeColor = Color.White;
button2.BackColor = Color.MediumSeaGreen;

if (string.IsNullOrWhiteSpace(textBox2.Text))//判断textbox2中输入的内容是否为空或者空格
        {

​            textBox2.Focus();//获取输入焦点
​            textBox2.Text = "";//假如输入空格就将textbox2中的内容清空
​        }
​        else
​        {
​            textBox1.Text+= "挪威的森林 2024415986" + DateTime.Now + "\r\n" + "\r\n" + textBox2.Text + "\r\n" + "\r\n";
​            textBox2.Text = "";//内容发送给textbox1后清空textbox2中的内容
​        }
//+号表示链接上次发发送的内容，"\r\n"表示换行

textBox1.SelectionStart = textBox1.TextLength;//获取textbox1中的文本范围的起始点
textBox1.ScrollToCaret();//将控件内容滚动到插入符号位置

//取消后触发的事件
        private void button1_Click(object sender, EventArgs e)
        {
            textBox2.Text = "";
 }

this.AcceptButton = this.button2;//按下Enter键触发button2中的事件

this.CenterToScreen();//使窗体在当前显示器中居中
this.Text = "抖一抖";

this.button1.Size = new Size(80, 40);
     button1.Text = "抖一抖";

Thread.Sleep(20);//线程控制20毫秒

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using System.windows.FORMs;

namespace 窗体抖动
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

​    private void Form1_Load(object sender, EventArgs e)
​    {
​        this.CenterToScreen();//使窗体在当前显示器中居中
​        this.Text = "抖一抖";
​        this.button1.Size = new Size(80, 40);
​        button1.Text = "抖一抖";
​        this.AcceptButton = this.button1;

​    }

​    private void Form1_douyidou(object sender, EventArgs e)
​    {
​        
​        for (int i = 0; i < 2; i++)
​        {
​            //①往右
​            this.Location = new Point(this.Left + 10, this.Top);
​            Thread.Sleep(20);//线程控制20毫秒
​            //②往下
​            this.Location = new Point(this.Left, this.Top + 10);
​            Thread.Sleep(20);
​            //③往左
​            this.Location = new Point(this.Left - 10, this.Top);
​            Thread.Sleep(20);
​            //④往左
​            this.Location = new Point(this.Left - 10, this.Top);
​            Thread.Sleep(20);
​            //⑤往上
​            this.Location = new Point(this.Left, this.Top - 10);
​            Thread.Sleep(20);
​            //⑥往上
​            this.Location = new Point(this.Left, this.Top - 10);
​            Thread.Sleep(20);
​            //⑦往右
​            this.Location = new Point(this.Left + 10, this.Top);
​            Thread.Sleep(20);
​            //⑧往右
​            this.Location = new Point(this.Left + 10, this.Top);
​            Thread.Sleep(20);
​            //⑨往下
​            this.Location = new Point(this.Left, this.Top + 10);
​            Thread.Sleep(20);
​            //十一往左
​            this.Location = new Point(this.Left - 10, this.Top);
​            Thread.Sleep(20);
​        }

​    }
}

}