private static int CompareGradePoint(COLOSSEUM_RANKINFO x, COLOSSEUM_RANKINFO y)
 {
     if (x.i64MatchPoint > y.i64MatchPoint)
     {
         return(-1);
     }
     return(1);
 }
 public void AddRankInfo(COLOSSEUM_RANKINFO info)
 {
     this.ListRankInfo.Add(info);
 }