private static ArrayList LoadLyric(string LrcStr)
{
ArrayList arrayListLyrics = new ArrayList();
try
{
ArrayList LrcArr = new ArrayList();
string[] listArr = LrcStr.Split('\n');
Regex reg = new Regex(@"[[0-5][0-9]:[0-5][0-9].[0-9][0-9]]");

for (int i = 0; i < listArr.Length; i++)
{
string lrc = listArr[i];
int len = reg.Match(lrc).Length + 1;
MatchCollection mc = null;
mc = reg.Matches(lrc);
string lyric = lrc.Substring(len * mc.Count);
for (int j = 0; j < mc.Count; j++)
{
ObjLrc obj = new ObjLrc();
string ctime = mc[j].Value.Replace("[", "").Replace("]", "");
String[] s = ctime.Split(':');
double ntime = int.Parse(s[0]) * 60 + double.Parse(s[1]);
obj.timer = ntime;
obj.lyric = lyric;
LrcArr.Add(obj);
}
}
IComparer myComper = new Comparer();
LrcArr.Sort(myComper);

for (int i = 0; i < LrcArr.Count; i++)
{
ObjLrc obj = new ObjLrc();
obj = (ObjLrc)LrcArr[i];
if (!string.IsNullOrEmpty(obj.lyric.Replace("\r", "")))
{
double beginTime;
double endTime;
String lyc;
beginTime = obj.timer;
lyc = obj.lyric;
int j = i + 1;
if (j < LrcArr.Count)
{
obj = (ObjLrc)LrcArr[j];
endTime = obj.timer;
}
else
{
endTime = obj.timer + 5;
}
Lyric lyric = new Lyric(beginTime, endTime, lyc);
arrayListLyrics.Add(lyric);
}
}
}
catch
{

}
return arrayListLyrics;
}

public class Comparer : IComparer
{
int IComparer.Compare(object A, object B)
{
ObjLrc paraA = (ObjLrc)A;
ObjLrc paraB = (ObjLrc)B;
if (paraA.timer > paraB.timer)
{
return 1;
}
if (paraA.timer < paraB.timer)
{
return -1;
}
return 0;
}
}
struct ObjLrc
{
public double timer;
public string lyric;
}
public class Lyric
{
public double beginTime;
public double endTime;
public String lyc;
public int position;//歌词显示的位置，0未设置，1在上面，2在下面

public Lyric(double beginTime, double endTime, String lyc)
{
this.beginTime = beginTime;
this.endTime = endTime;
this.lyc = lyc;
this.position = 0;
}
}

本文转自94cool博客园博客，原文链接：http://www.cnblogs.com/94cool/archive/2009/11/09/1598820.html，如需转载请自行联系原作者