C#实现的阴历阳历互相转化类实例

/// <summary>/// 中国日历信息实体类/// </summary>public sealed class ChineseCalendarInfo{    private DateTime m_SolarDate;    private int m_LunarYear, m_LunarMonth, m_LunarDay;    private bool m_IsLeapMonth = false;    private string m_LunarYearSexagenary = null, m_LunarYearAnimal = null;    private string m_LunarYearText = null, m_LunarMonthText = null, m_LunarDayText = null;    private string m_SolarWeekText = null, m_SolarConstellation = null, m_SolarBirthStone = null;    日历属性    /// <summary>    /// 根据指定阳历日期计算星座＆诞生石    /// </summary>    /// <param name="date">指定阳历日期</param>    /// <param name="constellation">星座</param>    /// <param name="birthstone">诞生石</param>    public static void CalcConstellation(DateTime date, out string constellation, out string birthstone)    {      int i = Convert.ToInt32(date.ToString("MMdd"));      int j;      if (i >= 321 && i <= 419)        j = 0;      else if (i >= 420 && i <= 520)        j = 1;      else if (i >= 521 && i <= 621)        j = 2;      else if (i >= 622 && i <= 722)        j = 3;      else if (i >= 723 && i <= 822)        j = 4;      else if (i >= 823 && i <= 922)        j = 5;      else if (i >= 923 && i <= 1023)        j = 6;      else if (i >= 1024 && i <= 1121)        j = 7;      else if (i >= 1122 && i <= 1221)        j = 8;      else if (i >= 1222 || i <= 119)        j = 9;      else if (i >= 120 && i <= 218)        j = 10;      else if (i >= 219 && i <= 320)        j = 11;      else      {        constellation = "未知星座";        birthstone = "未知诞生石";        return;      }      constellation = Constellations[j];      birthstone = BirthStones[j];      星座划分    }    阴历转阳历    从阴历创建日历    private static ChineseLunisolarCalendar calendar = new ChineseLunisolarCalendar();    public const string ChineseNumber = "一二三四五六七八九";    public const string CelestialStem = "甲乙丙丁戊己庚辛壬癸";    public const string TerrestrialBranch = "子丑寅卯辰巳午未申酉戌亥";    public const string Animals = "鼠牛虎兔龙蛇马羊猴鸡狗猪";    public static readonly string[] ChineseWeekName = new string[] { "星期天", "星期一", "星期二", "星期三", "星期四", "星期五", "星期六" };    public static readonly string[] ChineseDayName = new string[] {      "初一","初二","初三","初四","初五","初六","初七","初八","初九","初十",      "十一","十二","十三","十四","十五","十六","十七","十八","十九","二十",      "廿一","廿二","廿三","廿四","廿五","廿六","廿七","廿八","廿九","三十"};    public static readonly string[] ChineseMonthName = new string[] { "正", "二", "三", "四", "五", "六", "七", "八", "九", "十", "十一", "十二" };    public static readonly string[] Constellations = new string[] { "白羊座", "金牛座", "双子座", "巨蟹座", "狮子座", "处女座", "天秤座", "天蝎座", "射手座", "摩羯座", "水瓶座", "双鱼座" };    public static readonly string[] BirthStones = new string[] { "钻石", "蓝宝石", "玛瑙", "珍珠", "红宝石", "红条纹玛瑙", "蓝宝石", "猫眼石", "黄宝石", "土耳其玉", "紫水晶", "月长石，血石" };}