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C#實(shí)現(xiàn)MP3播放器功能的示例代碼

更新時(shí)間：2022年12月09日 16:50:31 作者：芝麻粒兒

這篇文章主要為大家詳細(xì)介紹了如何利用C#實(shí)現(xiàn)MP3播放器功能，文中的示例代碼講解詳細(xì)，對(duì)我們學(xué)習(xí)C#有一定的幫助，感興趣的小伙伴可以了解一下

實(shí)踐過(guò)程

效果

代碼

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

        //***********************
        private Point mouseOffset; //記錄鼠標(biāo)坐標(biāo)
        private bool isMouseDown = false; //是否按下鼠標(biāo)
        bool flag = false; //判斷是播放還是打開(kāi)選擇窗口

        static bool MM = true; //記錄是否靜音
        //***********************

        private void Form1_Load(object sender, EventArgs e)
        {
        }

        private void pictureBox1_Click(object sender, EventArgs e)
        {
            this.WindowState = FormWindowState.Minimized;
        }

        private void pictureBox2_Click(object sender, EventArgs e)
        {
            Application.Exit();
        }

        #region 移動(dòng)無(wú)邊框窗體

        private void pictureBox3_MouseDown(object sender, MouseEventArgs e)
        {
            int xOffset;
            int yOffset;
            if (e.Button == MouseButtons.Left)
            {
                xOffset = -e.X;
                yOffset = -e.Y;
                mouseOffset = new Point(xOffset, yOffset);
                isMouseDown = true;
            }
        }

        private void pictureBox3_MouseMove(object sender, MouseEventArgs e)
        {
            if (isMouseDown)
            {
                Point mousePos = Control.MousePosition;
                mousePos.Offset(mouseOffset.X, mouseOffset.Y);
                Location = mousePos;
            }
        }

        private void pictureBox3_MouseUp(object sender, MouseEventArgs e)
        {
            if (e.Button == MouseButtons.Left)
            {
                isMouseDown = false;
            }
        }

        #endregion


        private void pictureBox4_Click(object sender, EventArgs e) //打開(kāi)播放
        {
            if (!flag)
            {
                if (openFileDialog1.ShowDialog() == DialogResult.OK)
                {
                    axWindowsMediaPlayer1.URL = openFileDialog1.FileName;
                    m = 1;
                    lblSongTitle.Text = " 歌曲名稱：" + axWindowsMediaPlayer1.currentMedia.getItemInfo("Title");
                }
            }
            else
            {
                axWindowsMediaPlayer1.Ctlcontrols.play();
            }
        }

        private void pictureBox5_Click(object sender, EventArgs e) //暫停
        {
            axWindowsMediaPlayer1.Ctlcontrols.pause();
            flag = true;
        }

        private void pictureBox6_Click(object sender, EventArgs e) //停止
        {
            axWindowsMediaPlayer1.Ctlcontrols.stop();
            flag = false;
        }


        private void pictureBox7_Click(object sender, EventArgs e) //靜音
        {
            if (MM)
            {
                pictureBox7.Image = (Image) Properties.Resources.音量按鈕變色;
                axWindowsMediaPlayer1.settings.mute = true;
                MM = false;
            }
            else
            {
                pictureBox7.Image = (Image) Properties.Resources.音量按鈕;
                axWindowsMediaPlayer1.settings.mute = false;
                MM = true;
            }
        }

        private void pictureBox4_MouseEnter(object sender, EventArgs e)
        {
            pictureBox4.Image = (Image) Properties.Resources.播放按鈕變;
        }

        private void pictureBox4_MouseLeave(object sender, EventArgs e)
        {
            pictureBox4.Image = (Image) Properties.Resources.播放按鈕;
        }

        private void pictureBox5_MouseEnter(object sender, EventArgs e)
        {
            pictureBox5.Image = (Image) Properties.Resources.暫停按鈕變;
        }

        private void pictureBox5_MouseLeave(object sender, EventArgs e)
        {
            pictureBox5.Image = (Image) Properties.Resources.暫停按鈕;
        }

        private void pictureBox6_MouseEnter(object sender, EventArgs e)
        {
            pictureBox6.Image = (Image) Properties.Resources.停止按鈕變;
        }

        private void pictureBox6_MouseLeave(object sender, EventArgs e)
        {
            pictureBox6.Image = (Image) Properties.Resources.停止按鈕;
        }

        int m = 0;

        private void timer1_Tick(object sender, EventArgs e)
        {
            int i = (int) axWindowsMediaPlayer1.playState;
            switch (i)
            {
                case 1:
                    lblStauts.Text = "狀態(tài)：停止";
                    break;
                case 2:
                    lblStauts.Text = "狀態(tài)：暫停";
                    break;
                case 3:
                    lblStauts.Text = "狀態(tài)：播放";
                    break;
                case 6:
                    lblStauts.Text = "狀態(tài)：正在緩沖";
                    break;
                case 9:
                    lblStauts.Text = "狀態(tài)：正在連接";
                    break;
                case 10:
                    lblStauts.Text = "狀態(tài)：準(zhǔn)備就緒";
                    break;
            }

            lbljindu.Text = axWindowsMediaPlayer1.Ctlcontrols.currentPositionString;
            if (m == 1)
            {
                hScrollBar1.Maximum = (int) axWindowsMediaPlayer1.currentMedia.duration;
                hScrollBar1.Minimum = 0;
                hScrollBar1.Value = (int) axWindowsMediaPlayer1.Ctlcontrols.currentPosition;
                hScrollBar2.Value = axWindowsMediaPlayer1.settings.volume;
            }
        }

        private void hScrollBar1_Scroll(object sender, ScrollEventArgs e)
        {
            axWindowsMediaPlayer1.Ctlcontrols.currentPosition = e.NewValue;
        }

        private void hScrollBar2_Scroll(object sender, ScrollEventArgs e)
        {
            axWindowsMediaPlayer1.settings.volume = e.NewValue;
        }

        private void axWindowsMediaPlayer1_Enter(object sender, EventArgs e)
        {
        }
    }

到此這篇關(guān)于C#實(shí)現(xiàn)MP3播放器功能的示例代碼的文章就介紹到這了,更多相關(guān)C# MP3播放器內(nèi)容請(qǐng)搜索腳本之家以前的文章或繼續(xù)瀏覽下面的相關(guān)文章希望大家以后多多支持腳本之家！

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