Winform基础：PictureBox和Timer的小程序

public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }
        string musicPath = "等什么君-霜雪千年-_Live片段_.wav";
        private void Form1_Load(object sender, EventArgs e)
        {
            //播放音乐
            SoundPlayer sp = new SoundPlayer();
            sp.SoundLocation = musicPath;
            sp.Play();
            //在窗体加载的时候,修改图像的显示方式
            pictureBox1.SizeMode = PictureBoxSizeMode.Zoom;
            pictureBox2.SizeMode = PictureBoxSizeMode.Zoom;
            pictureBox3.SizeMode = PictureBoxSizeMode.Zoom;
            pictureBox4.SizeMode = PictureBoxSizeMode.Zoom;
            pictureBox5.SizeMode = PictureBoxSizeMode.Zoom;
            pictureBox6.SizeMode = PictureBoxSizeMode.Zoom;
            //在窗体加载的时候，给每一个PictureBox都赋值一张图片的路径
            string pathPicture = @"李湘莲\f28e255b28b6914df1d849f3e94f0a8.jpg";
            pictureBox1.Image = Image.FromFile(pathPicture);
            pictureBox2.Image = Image.FromFile(pathPicture);
            pictureBox3.Image = Image.FromFile(pathPicture);
            pictureBox4.Image = Image.FromFile(pathPicture);
            pictureBox5.Image = Image.FromFile(pathPicture);
            pictureBox6.Image = Image.FromFile(pathPicture);
        }
        //获得该文件夹的所有文件路径
        string[] path = Directory.GetFiles("李湘莲");
        Random r = new Random();
        private void timer1_Tick(object sender, EventArgs e)
        {
            //每隔一秒钟换一张图片
            pictureBox1.Image = Image.FromFile(path[r.Next(0, path.Length)]);
            pictureBox2.Image = Image.FromFile(path[r.Next(0, path.Length)]);
            pictureBox3.Image = Image.FromFile(path[r.Next(0, path.Length)]);
            pictureBox4.Image = Image.FromFile(path[r.Next(0, path.Length)]);
            pictureBox5.Image = Image.FromFile(path[r.Next(0, path.Length)]);
            pictureBox6.Image = Image.FromFile(path[r.Next(0, path.Length)]);
        }
        private void pictureBox3_Click(object sender, EventArgs e)
        {
        }
        private void pictureBox4_Click(object sender, EventArgs e)
        {
        }
        /// <summary>
        /// 实现点击暂停音乐，播放音乐
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void buttonPlay_Click(object sender, EventArgs e)
        {
            if (btnPlay.Text == "播放")
            {
                //播放音乐
                SoundPlayer sp = new SoundPlayer();
                sp.SoundLocation = musicPath;
                sp.Play();
                btnPlay.Text = "停止播放";
            }
            else if (btnPlay.Text == "停止播放")
            {
                //播放音乐
                SoundPlayer sp = new SoundPlayer();
                //sp.SoundLocation = musicPath;
                sp.Stop();
                btnPlay.Text = "播放";
            }
        }
        private void buttonQuit_Click(object sender, EventArgs e)
        {
            this.Close();
        }
    }