ConvertTime static method 
    
      
DateTime
ConvertTime(
 - DateTime dateTime, 
- TimeZone sourceTimeZone, 
- TimeZone destinationTimeZone
) 
    
  
Converts the specified date and time from one time zone to another.
The date time to convert.
The source time zone.
The destination time zone.
    
  Implementation
  static DateTime ConvertTime(DateTime dateTime, TimeZone sourceTimeZone,
    TimeZone destinationTimeZone) {
  // todo : fix timezones
  print("!!! using unsafe ConvertTime");
  return dateTime;
//            try
//            {
//                return TimeZoneInfo.ConvertTime(
//                    dateTime,
//                    sourceTimeZone,
//                    destinationTimeZone);
//            }
//            catch (ArgumentException e)
//            {
//                throw new TimeZoneConversionException(
//                    string.Format(
//                        Strings.CannotConvertBetweenTimeZones,
//                        EwsUtilities.DateTimeToXSDateTime(dateTime),
//                        sourceTimeZone.DisplayName,
//                        destinationTimeZone.DisplayName),
//                    e);
//            }
}