dangranusing System; using System.Collections.Generic; using System.Text; namespace WWFramework.DateTimes {     /// <summary>   [b]  /// 时间相关函数 [/b]    /// </summary>     public static class Function     {         /// <summary>        [b]/// 将Unix时间戳转换为DateTime类型时间 [/b]        /// </summary>         /// <param name="d">double 型数字</param>         /// <returns>DateTime</returns>         public static System.DateTime ConvertIntDateTime(double d)         {             System.DateTime time = System.DateTime.MinValue;             System.DateTime startTime = TimeZone.CurrentTimeZone.ToLocalTime(new System.DateTime(1970, 1, 1));             time = startTime.AddSeconds(d);             return time;         }         /// <summary>        [b] /// 将c# DateTime时间格式转换为Unix时间戳格式 [/b]        /// </summary>         /// <param name="time">时间</param>         /// <returns>double</returns>         public static double ConvertDateTimeInt(System.DateTime time)         {             double intResult = 0;             System.DateTime startTime = TimeZone.CurrentTimeZone.ToLocalTime(new System.DateTime(1970, 1, 1));             intResult = (time - startTime).TotalSeconds;             return intResult;         }     } }