C\#QQ 채 팅 창 모방

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;//         
namespace     
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        int x, y;// x   left，y   top
        private void Form1_Load(object sender, EventArgs e)
        {
            this.Location = new Point(Screen.PrimaryScreen.WorkingArea.Width / 2 - this.Width / 2, Screen.PrimaryScreen.WorkingArea.Height / 2 - this.Height / 2);
            x = this.Left;
            y = this.Top;
            this.AcceptButton = button2; //     
            textBox1.ReadOnly = true; //     
            textBox1.ScrollBars = ScrollBars.Vertical; //       
            textBox1.Font = new Font("", 16);
            textBox2.Font = new Font("", 16); 
        }
        int t = 5, space = 10;// t     ，space     

        //  
        private void button1_Click(object sender, EventArgs e)
        {  //     
            for (int i = 0; i <5; i++)
            {  //       
                this.Location = new Point(x - space, y);
                Thread.Sleep(t);
                this.Location = new Point(x - space, y - space);
                Thread.Sleep(t);
                this.Location = new Point(x, y - space);
                Thread.Sleep(t);
                this.Location = new Point(x + space, y - space);
                Thread.Sleep(t);
                this.Location = new Point(x + space, y);
                Thread.Sleep(t);
                this.Location = new Point(x + space, y + space);
                Thread.Sleep(t);
                this.Location = new Point(x, y + space);
                Thread.Sleep(t);
                this.Location = new Point(x - space, y + space);
                Thread.Sleep(t);
                this.Location = new Point(x - space, y);
                Thread.Sleep(t);
                this.Location = new Point(x, y);
            }
        }
        //   
        private void button2_Click(object sender, EventArgs e)
        { 
            //                 
            textBox1.AppendText(DateTime.Now + "\r
" + textBox2.Text + "\r
");
            textBox2.Text = " ";//      
        }

    }
}