/// <summary>
/// Creates the simple event.
/// </summary>
/// <param name="titleTxt">Title text.</param>
/// <param name="fromDate">From date.</param>
/// <param name="toDate">To date.</param>
public static void CreateSimpleEvent(string titleTxt, DateTime fromDate, DateTime toDate)
{
EKEvent newEvent = EKEvent.Event(eventStore);
calendar = eventStore.defaultCalendarForNewEvents;
Debug.Log("in CreateSimpleEvent, output of calendar: " + calendar);
newEvent.title = titleTxt;
newEvent.startDate = fromDate;
newEvent.endDate = toDate;
newEvent.calendar = calendar;
eventStore.SaveEvent(newEvent, EKSpan.ThisEvent, null);
eventStore.SaveCalendar(calendar, true, null);
eventStore.Commit(null);
}