/// <summary>
 /// 傳入兩個陣列,回傳一個合併的陣列,完整複製
 /// </summary>
 /// <param name="events1"></param>
 /// <param name="events2"></param>
 /// <returns></returns>
 public static CalenderEvent[] CombinEvents(CalenderEvent[] events1, CalenderEvent[] events2)
 {
     CalenderEvent[] combinedEvents = new CalenderEvent[events1.Length + events2.Length];
     events1.CopyTo(combinedEvents, 0);
     events2.CopyTo(combinedEvents, events1.Length);
     //
     return combinedEvents;
 }