怎样做一个音乐播放器呢？

Question

用C#怎样做一个像QQ音乐一样的播放器呢，不需要那么多功能，只要能实现简单的搜歌，播放本地音乐功能即可，请高手指教..

Answer 1

http://download.csdn.net/source/480218

Answer 2

http://51aspx.com/S/%E9%9F%B3%E4%B9%90%E6%92%AD%E6%94%BE%E5%99%A8.html

Answer 3

你要学点软件设计，如果想做功能简单一点的可以用Flash做个播放器也可
，不过要用到Flash中的编程，不过简单多了，
优酷、酷六网上有相关视频可以看着学学 

Answer 4

http://hi.baidu.com/qinyun118/blog/item/cbae6a02d480259ad53f7c48.html

Answer 5

namespace ShockwaveFlashPlayer
{
    public partial class SWFPlayer : Form
    {
        public SWFPlayer()
        {
            InitializeComponent();            axShockwaveFlash1.Size = new Size(this.Width, this.Height - 130);
            axShockwaveFlash1.Movie = "";            lblReadyState.Location = new Point(0, this.Height - 125);
            lblScale.Location = new Point(this.Width - lblScale.Width - 10, this.Height - 125);
            trackBar1.Location = new Point(0, this.Height - 100);
        }        private void SWFPlayer_Load(object sender, EventArgs e)
        {
            if (axShockwaveFlash1.ReadyState == 4)
            {
                lblReadyState.Text = "完成";
                lblScale.Text = "0/" + axShockwaveFlash1.TotalFrames.ToString();
                btnPlay.Enabled = true;
                trackBar1.Enabled = true;
            }
        }        #region ShockwaveFlash 控件加载文件信息
        private void axShockwaveFlash1_OnReadyStateChange(object sender, AxShockwaveFlashObjects._IShockwaveFlashEvents_OnReadyStateChangeEvent e)
        {
            switch (axShockwaveFlash1.ReadyState)
            {
                case 0:
                    lblReadyState.Text = "正在载入......";
                    break;
                case 1:
                    lblReadyState.Text = "未初始化";
                    break;
                case 2:
                    lblReadyState.Text = "已载入";
                    break;
                case 3:
                    lblReadyState.Text = "正在交互......";
                    break;
                case 4:
                    lblReadyState.Text = "完成";
                    lblScale.Text = axShockwaveFlash1.FrameNum + "/" + axShockwaveFlash1.TotalFrames.ToString();
                    trackBar1.Maximum = axShockwaveFlash1.TotalFrames;
                    btnPlay.Enabled = true;
                    btnBack.Enabled = true;
                    btnForward.Enabled = true;
                    trackBar1.Enabled = true;
                    break;
            }
        }        private void axShockwaveFlash1_OnProgress(object sender, AxShockwaveFlashObjects._IShockwaveFlashEvents_OnProgressEvent e)
        {
            lblReadyState.Text = "已下载 " + axShockwaveFlash1.PercentLoaded() + "%......";
        }
        #endregion        #region 功能键（播放、后退、前进）
        //播放
        private void btnPlay_Click(object sender, EventArgs e)
        {
            if (axShockwaveFlash1.Playing)
            {
                axShockwaveFlash1.Stop();
                btnPlay.Text = "►";
                lblReadyState.Text = "暂停";
                timer1.Stop();
            }
            else
            {
                axShockwaveFlash1.Play();
                btnPlay.Text = "■";
                lblReadyState.Text = "播放";
                timer1.Start();
            }
        }
        //后退
        private void btnBack_Click(object sender, EventArgs e)
        {
            //axShockwaveFlash1.Back(); //此方法只能后退一帧
            axShockwaveFlash1.GotoFrame(axShockwaveFlash1.FrameNum - 20);
            btnPlay_Click(null, null); //播放
        }
        //前进
        private void btnForward_Click(object sender, EventArgs e)
        {
            //axShockwaveFlash1.Forward(); //前进一帧
            axShockwaveFlash1.GotoFrame(axShockwaveFlash1.FrameNum + 20);
            btnPlay_Click(null, null); //播放
        }
        #endregion        #region 暂无内容
        private void axShockwaveFlash1_FlashCall(object sender, AxShockwaveFlashObjects._IShockwaveFlashEvents_FlashCallEvent e)
        {
            //XmlDocument doc = new XmlDocument();
            //doc.LoadXml(e.request);            //XmlNodeList list = doc.GetElementsByTagName("arguments");
            //int width = Convert.ToInt32(list[0].FirstChild.InnerText);
            //int height = Convert.ToInt32(list[0].ChildNodes[1].InnerText);
            //if (width > axShockwaveFlash1.Width)
            //{
            //    this.Width += width - axShockwaveFlash1.Width;
            //}
            //if (height > axShockwaveFlash1.Height)
            //{
            //    this.Height += height - axShockwaveFlash1.Height;
            //}
        }        private void axShockwaveFlash1_FSCommand(object sender, AxShockwaveFlashObjects._IShockwaveFlashEvents_FSCommandEvent e)
        {        }
        #endregion        //打开本地文件
        private void tsmiOpenFile_Click(object sender, EventArgs e)
        {
            DialogResult dr = openFile.ShowDialog();
            if (dr == DialogResult.OK)
            {
                axShockwaveFlash1.Movie = openFile.FileName;
                //axShockwaveFlash1.CallFunction("<invoke name=\"loadAndPlayVideo\" returntype=\"xml\"><arguments><string>" + openFile.FileName + "</string></arguments></invoke>");
            }
        }        #region 文件拖放
        private void FlashControl_DragEnter(object sender, DragEventArgs e)
        {
            if (e.Data.GetDataPresent(DataFormats.FileDrop))
            {
                e.Effect = DragDropEffects.All;
            }
        }        private void FlashControl_DragDrop(object sender, DragEventArgs e)
        {
            string swf = ((System.Array)e.Data.GetData(DataFormats.FileDrop)).GetValue(0).ToString();            if (Path.GetExtension(swf).ToLower() == ".swf")
            {
                axShockwaveFlash1.Movie = swf;
            }
            else
            {
                MessageBox.Show("文件必须是 swf 格式！");
            }
        }
        #endregion        //计数器
        private void timer1_Tick(object sender, EventArgs e)
        {
            lblScale.Text = axShockwaveFlash1.FrameNum + "/" + axShockwaveFlash1.TotalFrames.ToString();
            trackBar1.Value = axShockwaveFlash1.FrameNum;
        }        //拖动 滑动条 滑块
        private void trackBar1_Scroll(object sender, EventArgs e)
        {
            axShockwaveFlash1.GotoFrame(trackBar1.Value);
            lblScale.Text = axShockwaveFlash1.FrameNum + "/" + axShockwaveFlash1.TotalFrames.ToString();
            btnPlay_Click(null, null); //播放
        }    }
}

Answer 6

string sample = @"D:\4Music\Adele - 21(Deluxe Edition)\01 - Rolling in the Deep.mp3";
var graphBuilder = new FilterGraph();
var mediaControl = graphBuilder as IMediaControl;
mediaControl.RenderFile(sample);
mediaControl.Run();Try the code in Console or any project.
http://nonocast.cn/?p=2737