播放歌曲显示歌词

 /// <summary>
        /// 显示歌词
        /// </summary>
        /// <param name="lrcPath">歌词文件路径</param>
        /// <param name="arrLrc">歌词数组</param>
        /// <param name="strTime">歌曲中的时间字符 MedioPlay.Ctlcontrols.currentPositionString</param>
        /// <param name="labFirst">显示的第一行文本</param>
        /// <param name="labNext">显示的下一行文本</param>
        /// <param name="musicName">歌曲名称</param>
        public static void ShowLrcMusic(string musicName, string lrcPath, string[] arrLrc, string strTime, Label labFirst, Label labNext)
        {
            if (!File.Exists(lrcPath)) return;
            else
            {
                //实例化个歌词集合
                List<string> lrcList = new List<string>();
                //一行一行读取歌词
                arrLrc = File.ReadAllLines(lrcPath);
                //创建分割后的数组
                string[] arr;
                for (int i = 0; i < arrLrc.Length; i++)
                {
                    //按‘[]’，‘[]’分割
                    arr = arrLrc[i].Split(new char[] { '[', ']' }, StringSplitOptions.RemoveEmptyEntries);
                    for (int j = 0; j < arr.Length; j++)
                    {
                        //查处分割出的时间兵用‘|’隔开
                        if (arr[j].Contains(":") && arr[j].Contains("."))
                            //添加到集合中去
                            lrcList.Add(arr[j] + "|" + arr[arr.Length- 1]);
                    }
                }
                //按时间从小到大排序
                lrcList.Sort();
                //排序后的集合赋给数组
                arrLrc = lrcList.ToArray();
                for (int i = 0; i < arrLrc.Length- 1; i++)
                {
                    //比较字符串大小
                    if (string.Compare(strTime, arrLrc[0]) < 0)
                    {
                        labFirst.Text = musicName;
                        labNext.Text = "。。。。。。。。。。。。。。。";
                    }
                    if (string.Compare(strTime, arrLrc[i]) > 0 &&
                      string.Compare(strTime, arrLrc[i + 1]) < 0
                       )
                    {
                        //得到歌词
                        labFirst.Text = arrLrc[i].Split('|')[1];
                        //得到下一句歌词
                        labNext.Text = arrLrc[i + 1].Split('|')[1];
                    }
                    if (string.Compare(strTime, arrLrc[arrLrc.Length- 1]) > 0)
                    {
                        labFirst.Text = arrLrc[i + 1].Split('|')[1];
                        labNext.Text = arrLrc[i + 1].Split('|')[1];
                    }
                }
            }
        }