namespace LY.App.Common
{
    /// <summary>
    /// 日期时间帮助类
    /// </summary>
    public static class DateTimeHelper
    {

        /// <summary>
        ///         //当前剩余秒数
        /// </summary>
        /// <returns></returns>
        public static int GetRemainSeconds()
        {
            // 当前时间
            DateTime now = DateTime.Now;
            // 当天结束时间（23:59:59.999）
            DateTime endOfDay = now.Date.AddDays(1).AddTicks(-1);
            int remainSeconds = (int)(endOfDay - DateTime.Now).TotalSeconds;
            return remainSeconds;
        }
    }
}