windows有相关api。自己做可以去读mp3格式说明。

解决方案 »

  1.   

    这个例子里面好像有你要的功能.
    http://www.codeproject.com/Articles/55665/MP3-Player-for-Windows-7核心的代码段:
            private void SetAlbumArt()
            {            if (playlist.SelectedItem != null)
                {
                    TagLib.File file = TagLib.File.Create(playlist.SelectedItem.ToString());
                    if (file.Tag.Pictures.Length > 0)
                    {
                        var bin = (byte[])(file.Tag.Pictures[0].Data.Data);
                        albumart.Image = 
    Image.FromStream(new MemoryStream(bin)).GetThumbnailImage
    (100, 100, null, IntPtr.Zero);                }
                    else
                    {
                        albumart.Image = Properties.Resources.gramophone;
                    }
                }            
            }