当前位置: 首页>>代码示例>>C#>>正文


C# Calendar.GetSecond方法代码示例

本文整理汇总了C#中System.Globalization.Calendar.GetSecond方法的典型用法代码示例。如果您正苦于以下问题:C# Calendar.GetSecond方法的具体用法?C# Calendar.GetSecond怎么用?C# Calendar.GetSecond使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在System.Globalization.Calendar的用法示例。


在下文中一共展示了Calendar.GetSecond方法的1个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C#代码示例。

示例1: NextValid

        /// <summary>
        /// Get's the next valid second after the current .
        /// </summary>
        /// <param name="dateTime">The date time (fractions of a second are removed).</param>
        /// <param name="month">The month.</param>
        /// <param name="week">The week.</param>
        /// <param name="day">The day.</param>
        /// <param name="weekDay">The week day.</param>
        /// <param name="hour">The hour.</param>
        /// <param name="minute">The minute.</param>
        /// <param name="second">The second.</param>
        /// <param name="calendar">The calendar.</param>
        /// <param name="calendarWeekRule">The calendar week rule.</param>
        /// <param name="firstDayOfWeek">The first day of week.</param>
        /// <param name="inclusive">if set to <c>true</c> can return the time specified, otherwise, starts at the next second..</param>
        /// <returns>
        /// The next valid date (or <see cref="DateTime.MaxValue"/> if none).
        /// </returns>
        public static DateTime NextValid(
                this DateTime dateTime,
                Month month = Month.Every,
                Week week = Week.Every,
                Day day = Day.Every,
                WeekDay weekDay = WeekDay.Every,
                Hour hour = Hour.Zeroth,
                Minute minute = Minute.Zeroth,
                Second second = Second.Zeroth,
                Calendar calendar = null,
                CalendarWeekRule calendarWeekRule = CalendarWeekRule.FirstFourDayWeek,
                DayOfWeek firstDayOfWeek = DayOfWeek.Sunday,
                bool inclusive = false)
        {
            // Never case, if any are set to never, we'll never get a valid date.
            if ((month == Month.Never) || (week == Week.Never) ||
                (day == Day.Never) || (weekDay == WeekDay.Never) || (hour == Hour.Never) ||
                (minute == Minute.Never) ||
                (second == Second.Never))
                return DateTime.MaxValue;

            if (calendar == null)
                calendar = CultureInfo.CurrentCulture.Calendar;

            // Set the time to this second (or the next one if not inclusive), remove fractions of a second.
            dateTime = new DateTime(
                    dateTime.Year, dateTime.Month, dateTime.Day, dateTime.Hour, dateTime.Minute, dateTime.Second);
            if (!inclusive)
                dateTime = calendar.AddSeconds(dateTime, 1);

            // Every second case.
            if ((month == Month.Every) && (day == Day.Every) && (weekDay == WeekDay.Every) && (hour == Hour.Every) &&
                (minute == Minute.Every) && (second == Second.Every) &&
                (week == Week.Every))
                return calendar.AddSeconds(dateTime, 1);

            // Get days and months.
            IEnumerable<int> days = day.Days().OrderBy(dy => dy);
            IEnumerable<int> months = month.Months();

            // Remove months where the first day isn't in the month.
            int firstDay = days.First();
            if (firstDay > 28)
            {
                // 2000 is a leap year, so February has 29 days.
                months = months.Where(mn => calendar.GetDaysInMonth(2000, mn) >= firstDay);
                if (months.Count() < 1)
                    return DateTime.MaxValue;
            }

            // Get remaining date components.
            int y = calendar.GetYear(dateTime);
            int m = calendar.GetMonth(dateTime);
            int d = calendar.GetDayOfMonth(dateTime);

            int h = calendar.GetHour(dateTime);
            int n = calendar.GetMinute(dateTime);
            int s = calendar.GetSecond(dateTime);

            IEnumerable<int> weeks = week.Weeks();
            IEnumerable<DayOfWeek> weekDays = weekDay.WeekDays();
            IEnumerable<int> hours = hour.Hours().OrderBy(i => i);
            IEnumerable<int> minutes = minute.Minutes().OrderBy(i => i);
            IEnumerable<int> seconds = second.Seconds();
            
            do
            {
                foreach (int currentMonth in months)
                {
                    if (currentMonth < m)
                        continue;
                    if (currentMonth > m)
                    {
                        d = 1;
                        h = n = s = 0;
                    }
                    m = currentMonth;
                    foreach (int currentDay in days)
                    {
                        if (currentDay < d)
                            continue;
                        if (currentDay > d)
//.........这里部分代码省略.........
开发者ID:webappsuk,项目名称:CoreLibraries,代码行数:101,代码来源:ScheduleExtensions.cs


注:本文中的System.Globalization.Calendar.GetSecond方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。