//格式化日期與時(shí)間
private void Display_Click(object sender, RoutedEventArgse)
{
DateTimedateTime = DateTime.Now;
DateTimeFormatter dateFormatter = newDateTimeFormatter(YearFormat.Default, MonthFormat.Abbreviated,DayFormat.Default, DayOfWeekFormat.Abbreviated);
stringcurDate = dateFormatter.Format(dateTime);
DateTimeFormatter timeFormmater = newDateTimeFormatter(HourFormat.Default,MinuteFormat.Default,SecondFormat.Default);
stringcurTime = timeFormmater.Format(dateTime);
}