ASP.NET顯示農歷時間代碼分享
    public string ChineseTimeNow = "";
    public string ForignTimeNow = "";
    private static ChineseLunisolarCalendar calendar = new ChineseLunisolarCalendar();
    private static string ChineseNumber = "〇一二三四五六七八九";
    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 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" };
    override protected void Page_Load(object sender, EventArgs e)
    {
    base.Page_Load(sender, e);
    userName = Session["Admin"].ToString();
    ChineseTimeNow=GetChineseDate(DateTime.Now);
    ForignTimeNow = DateTime.Now.GetDateTimeFormats('D')[0].ToString();
    }
    /// <summary>
    /// 獲取一個公歷日期對應的完整的農歷日期
    /// </summary>
    /// <param name="time">一個公歷日期</param>
    /// <returns>農歷日期</returns>
    public string GetChineseDate(DateTime time)
    {
    string strY = GetYear(time);
    string strM = GetMonth(time);
    string strD = GetDay(time);
    string strSB = GetStemBranch(time);
    string strDate = strY + "(" + strSB + ")年 " + strM + "月 " + strD;
    return strDate;
    }
    /// <summary>
    /// 獲取一個公歷日期的農歷干支紀年
    /// </summary>
    /// <param name="time">一個公歷日期</param>
    /// <returns>農歷干支紀年</returns>
    public string GetStemBranch(DateTime time)
    {
    int sexagenaryYear = calendar.GetSexagenaryYear(time);
    string stemBranch = CelestialStem.Substring(sexagenaryYear % 10 - 1, 1) + TerrestrialBranch.Substring(sexagenaryYear % 12 - 1, 1);
    return stemBranch;
    }
    /// <summary>
    /// 獲取一個公歷日期的農歷年份
    /// </summary>
    /// <param name="time">一個公歷日期</param>
    /// <returns>農歷年份</returns>
    public string GetYear(DateTime time)
    {
    StringBuilder sb = new StringBuilder();
    int year = calendar.GetYear(time);
    int d;
    do
    {
    d = year % 10;
    sb.Insert(0, ChineseNumber[d]);
    year = year / 10;
    } while (year > 0);
    return sb.ToString();
    }
    /// <summary>
    /// 獲取一個公歷日期的農歷月份
    /// </summary>
    /// <param name="time">一個公歷日期</param>
    /// <returns>農歷月份</returns>
    public string GetMonth(DateTime time)
    {
    int month = calendar.GetMonth(time);
    int year = calendar.GetYear(time);
    int leap = 0;
    //正月不可能閏月
    for (int i = 3; i <= month; i++)
    {
    if (calendar.IsLeapMonth(y