/*
* 农历类,by aiyao at www.5dz.net
*/
using System;
namespace YyAy.Web.WebClass
{
#region 使用范例
// 可将这段代码取消注释运行可以得到示例结果。。
// public class MyTest
// {
// //方法一,用LunarDate类
// public string Mothed1()
// {
// DateTime _d = DateTime.Now;
// LunarDate ld = new LunarDate(_d) ;
// string result = "";
// result += "干支年:"+ ld.LunarYear +"/r/n";
// result += "生肖:"+ ld.Animal +"/r/n";
// result += "月:"+ ld.LunarMonth +"/r/n";
// result += "日:"+ ld.LunarDay +"/r/n";
// result += "节气:"+ ld.SolarTerm +"/r/n";
// result += "数字农历年:"+ ld.Year +"月"+ ld.Month +"日"+ ld.Day +"/r/n";
// return result;
// }
//
// //方法二,用LunarDateClass类
// public string Mothed2()
// {
// DateTime _d = DateTime.Now;
// LunarDateClass ldc = new LunarDateClass(_d) ;
// string result = "";
// result += "干支年:"+ ldc.LunarYear +"/r/n";
// result += "生肖:"+ ldc.Animal +"/r/n";
// result += "月:"+ ldc.LunarMonth +"/r/n";
// result += "日:"+ ldc.LunarDay +"/r/n";
// result += "节气:"+ ldc.SolarTerm +"/r/n";
// //ldc.LunarDate 返回 LunarDate对象。。
// result += "数字农历年:"+ ldc.LunarDate.Year +"月"+ ldc.LunarDate.Month +"日"+ ldc.LunarDate.Day +"/r/n";
// return result;
// }
// }
#endregion
#region LunarDate
public class LunarDateClass
{
private const ushort START_YEAR = 1901;
private const ushort END_YEAR = 2050;
private DateTime m_Date = DateTime.MinValue;
private LunarDate m_LunarDate = null;
private string m_LunarYear = "", m_LunarMonth = "", m_LunarDay = "";
private string m_Animal = "", m_Constellation = "", m_SolarTerm = "";
///
public LunarDateClass()
{
this.Date = DateTime.Today;
}
///
/// 初始化公历日期。要查询的日期。
public LunarDateClass(DateTime dt)
{
this.Date = dt.Date;
}
///
public DateTime Date
{
get { return m_Date; }
set
{
this.m_Animal = "";
this.m_Constellation = "";
this.m_LunarDate = null;
this.m_LunarDay = "";
this.m_LunarMonth = "";
this.m_LunarYear = "";
this.m_SolarTerm = "";
m_Date = value;
}
}
#region LunarDateClassData
///
private string[] ConstellationName =
{
"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"
};
///
private string[] LunarHolDayName =
{
"小寒", "大寒", "立春", "雨水", "惊蛰", "春分", "清明", "谷雨",
"立夏", "小满", "芒种", "夏至", "小暑", "大暑", "立秋", "处暑",
"白露", "秋分", "寒露", "霜降", "立冬", "小雪", "大雪", "冬至"
};
///
/// 数组gLunarDay存入阴历1901年到2050年每年中的月天数信息,
/// 阴历每月只能是29或30天,一年用12(或13)个二进制位表示,
/// 对应位为1表30天,否则为29天.
/// 测试数据只有1901.1.1 --2050.12.31
///
private int[] gLunarMonthDay = {
0x4ae0, 0xa570, 0x5268, 0xd260, 0xd950, 0x6aa8, 0x56a0, 0x9ad0, 0x4ae8, 0x4ae0, //1910
0xa4d8, 0xa4d0, 0xd250, 0xd548, 0xb550, 0x56a0, 0x96d0, 0x95b0, 0x49b8, 0x49b0, //1920
0xa4b0, 0xb258, 0x6a50, 0x6d40, 0xada8, 0x2b60, 0x9570, 0x4978, 0x4970, 0x64b0, //1930
0xd4a0, 0xea50, 0x6d48, 0x5ad0, 0x2b60, 0x9370, 0x92e0, 0xc968, 0xc950, 0xd4a0, //1940
0xda50, 0xb550, 0x56a0, 0xaad8, 0x25d0, 0x92d0, 0xc958, 0xa950, 0xb4a8, 0x6ca0, //1950
0xb550, 0x55a8, 0x4da0, 0xa5b0, 0x52b8, 0x52b0, 0xa950, 0xe950, 0x6aa0, 0xad50, //1960
0xab50, 0x4b60, 0xa570, 0xa570, 0x5260, 0xe930, 0xd950, 0x5aa8, 0x56a0, 0x96d0, //1970
0x4ae8, 0x4ad0, 0xa4d0, 0xd268, 0xd250, 0xd528, 0xb540, 0xb6a0, 0x96d0, 0x95b0, //1980
0x49b0, 0xa4b8, 0xa4b0, 0xb258, 0x6a50, 0x6d40, 0xada0, 0xab60, 0x9370, 0x4978, //1990
0x4970, 0x64b0, 0x6a50, 0xea50, 0x6b28, 0x5ac0, 0xab60, 0x9368, 0x92e0, 0xc960, //2000
0xd4a8, 0xd4a0, 0xda50, 0x5aa8, 0x56a0, 0xaad8, 0x25d0, 0x92d0, 0xc958, 0xa950, //2010
0xb4a0, 0xb550, 0xb550, 0x55a8, 0x4ba0, 0xa5b0, 0x52b8, 0x52b0, 0xa930, 0x74a8, //2020
0x6aa0, 0xad50, 0x4da8, 0x4b60, 0x9570, 0xa4e0, 0xd260, 0xe930, 0xd530, 0x5aa0, //2030
0x6b50, 0x96d0, 0x4ae8, 0x4ad0, 0xa4d0, 0xd258, 0xd250, 0xd520, 0xdaa0, 0xb5a0, //2040
0x56d0, 0x4ad8, 0x49b0, 0xa4b8, 0xa4b0, 0xaa50, 0xb528, 0x6d20, 0xada0, 0x55b0 //2050
};
///
private byte[] gLunarMonth = {
0x00, 0x50, 0x04, 0x00, 0x20, //1910
0x60, 0x05, 0x00, 0x20, 0x70, //1920
0x05, 0x00, 0x40, 0x02, 0x06, //1930
0x00, 0x50, 0x03, 0x07, 0x00, //1940
0x60, 0x04, 0x00, 0x20, 0x70, //1950
0x05, 0x00, 0x30, 0x80, 0x06, //1960
0x00, 0x40, 0x03, 0x07, 0x00, //1970
0x50, 0x04, 0x08, 0x00, 0x60, //1980
0x04, 0x0a, 0x00, 0x60, 0x05, //1990
0x00, 0x30, 0x80, 0x05, 0x00, //2000
0x40, 0x02, 0x07, 0x00, 0x50, //2010
0x04, 0x09, 0x00, 0x60, 0x04, //2020
0x00, 0x20, 0x60, 0x05, 0x00, //2030
0x30, 0xb0, 0x06, 0x00, 0x50, //2040
0x02, 0x07, 0x00, 0x50, 0x03 //2050
};
//数组gLanarHoliDay存放每年的二十四节气对应的阳历日期
//每年的二十四节气对应的阳历日期几乎固定,平均分布于十二个月中
// 1月 2月 3月 4月 5月 6月
//小寒 大寒 立春 雨水 惊蛰 春分 清明 谷雨 立夏 小满 芒种 夏至
// 7月 8月 9月 10月 11月 12月
//小暑 大暑 立秋 处暑 白露 秋分 寒露 霜降 立冬 小雪 大雪 冬至
//*********************************************************************************
// 节气无任何确定规律,所以只好存表,要节省空间,所以....
//**********************************************************************************}
//数据格式说明:
//如1901年的节气为
// 1月 2月 3月 4月 5月 6月 7月 8月 9月 10月 11月 12月
// 6, 21, 4, 19, 6, 21, 5, 21, 6,22, 6,22, 8, 23, 8, 24, 8, 24, 8, 24, 8, 23, 8, 22
// 9, 6, 11,4, 9, 6, 10,6, 9,7, 9,7, 7, 8, 7, 9, 7, 9, 7, 9, 7, 8, 7, 15
//上面第一行数据为每月节气对应日期,15减去每月第一个节气,每月第二个节气减去15得第二行
// 这样每月两个节气对应数据都小于16,每月用一个字节存放,高位存放第一个节气数据,低位存放
//第二个节气的数据,可得下表
private byte[] gLunarHolDay = {
0x96, 0xB4, 0x96, 0xA6, 0x97, 0x97, 0x78, 0x79, 0x79, 0x69, 0x78, 0x77, //1901
0x96, 0xA4, 0x96, 0x96, 0x97, 0x87, 0x79, 0x79, 0x79, 0x69, 0x78, 0x78, //1902
0x96, 0xA5, 0x87, 0x96, 0x87, 0x87, 0x79, 0x69, 0x69, 0x69, 0x78, 0x78, //1903
0x86, 0xA5, 0x96, 0xA5, 0x96, 0x97, 0x88, 0x78, 0x78, 0x79, 0x78, 0x87, //1904
0x96, 0xB4, 0x96, 0xA6, 0x97, 0x97, 0x78, 0x79, 0x79, 0x69, 0x78, 0x77, //1905
0x96, 0xA4, 0x96, 0x96, 0x97, 0x97, 0x79, 0x79, 0x79, 0x69, 0x78, 0x78, //1906
0x96, 0xA5, 0x87, 0x96, 0x87, 0x87, 0x79, 0x69, 0x69, 0x69, 0x78, 0x78, //1907
0x86, 0xA5, 0x96, 0xA5, 0x96, 0x97, 0x88, 0x78, 0x78, 0x69, 0x78, 0x87, //1908
0x96, 0xB4, 0x96, 0xA6, 0x97, 0x97, 0x78, 0x79, 0x79, 0x69, 0x78, 0x77, //1909
0x96, 0xA4, 0x96, 0x96, 0x97, 0x97, 0x79, 0x79, 0x79, 0x69, 0x78, 0x78, //1910
0x96, 0xA5, 0x87, 0x96, 0x87, 0x87, 0x79, 0x69, 0x69, 0x69, 0x78, 0x78, //1911
0x86, 0xA5, 0x96, 0xA5, 0x96, 0x97, 0x88, 0x78, 0x78, 0x69, 0x78, 0x87, //1912
0x95, 0xB4, 0x96, 0xA6, 0x97, 0x97, 0x78, 0x79, 0x79, 0x69, 0x78, 0x77, //1913
0x96, 0xB4, 0x96, 0xA6, 0x97, 0x97, 0x79, 0x79, 0x79, 0x69, 0x78, 0x78, //1914
0x96, 0xA5, 0x97, 0x96, 0x97, 0x87, 0x79, 0x79, 0x69, 0x69, 0x78, 0x78, //1915
0x96, 0xA5, 0x96, 0xA5, 0x96, 0x97, 0x88, 0x78, 0x78, 0x79, 0x77, 0x87, //1916
0x95, 0xB4, 0x96, 0xA6, 0x96, 0x97, 0x78, 0x79, 0x78, 0x69, 0x78, 0x87, //1917
0x96, 0xB4, 0x96, 0xA6, 0x97, 0x97, 0x79, 0x79, 0x79, 0x69, 0x78, 0x77, //1918
0x96, 0xA5, 0x97, 0x96, 0x97, 0x87, 0x79, 0x79, 0x69, 0x69, 0x78, 0x78, //1919
0x96, 0xA5, 0x96, 0xA5, 0x96, 0x97, 0x88, 0x78, 0x78, 0x79, 0x77, 0x87, //1920
0x95, 0xB4, 0x96, 0xA5, 0x96, 0x97, 0x78, 0x79, 0x78, 0x69, 0x78, 0x87, //1921
0x96, 0xB4, 0x96, 0xA6, 0x97, 0x97, 0x79, 0x79, 0x79, 0x69, 0x78, 0x77, //1922
0x96, 0xA4, 0x96, 0x96, 0x97, 0x87, 0x79, 0x79, 0x69, 0x69, 0x78, 0x78, //1923
0x96, 0xA5, 0x96, 0xA5, 0x96, 0x97, 0x88, 0x78, 0x78, 0x79, 0x77, 0x87, //1924
0x95, 0xB4, 0x96, 0xA5, 0x96, 0x97, 0x78, 0x79, 0x78, 0x69, 0x78, 0x87, //1925
0x96, 0xB4, 0x96, 0xA6, 0x97, 0x97, 0x78, 0x79, 0x79, 0x69, 0x78, 0x77, //1926
0x96, 0xA4, 0x96, 0x96, 0x97, 0x87, 0x79, 0x79, 0x79, 0x69, 0x78, 0x78, //1927
0x96, 0xA5, 0x96, 0xA5, 0x96, 0x96, 0x88, 0x78, 0x78, 0x78, 0x87, 0x87, //1928
0x95, 0xB4, 0x96, 0xA5, 0x96, 0x97, 0x88, 0x78, 0x78, 0x79, 0x77, 0x87, //1929
0x96, 0xB4, 0x96, 0xA6, 0x97, 0x97, 0x78, 0x79, 0x79, 0x69, 0x78, 0x77, //1930
0x96, 0xA4, 0x96, 0x96, 0x97, 0x87, 0x79, 0x79, 0x79, 0x69, 0x78, 0x78, //1931
0x96, 0xA5, 0x96, 0xA5, 0x96, 0x96, 0x88, 0x78, 0x78, 0x78, 0x87, 0x87, //1932
0x95, 0xB4, 0x96, 0xA5, 0x96, 0x97, 0x88, 0x78, 0x78, 0x69, 0x78, 0x87, //1933
0x96, 0xB4, 0x96, 0xA6, 0x97, 0x97, 0x78, 0x79, 0x79, 0x69, 0x78, 0x77, //1934
0x96, 0xA4, 0x96, 0x96, 0x97, 0x97, 0x79, 0x79, 0x79, 0x69, 0x78, 0x78, //1935
0x96, 0xA5, 0x96, 0xA5, 0x96, 0x96, 0x88, 0x78, 0x78, 0x78, 0x87, 0x87, //1936
0x95, 0xB4, 0x96, 0xA5, 0x96, 0x97, 0x88, 0x78, 0x78, 0x69, 0x78, 0x87, //1937
0x96, 0xB4, 0x96, 0xA6, 0x97, 0x97, 0x78, 0x79, 0x79, 0x69, 0x78, 0x77, //1938
0x96, 0xA4, 0x96, 0x96, 0x97, 0x97, 0x79, 0x79, 0x79, 0x69, 0x78, 0x78, //1939
0x96, 0xA5, 0x96, 0xA5, 0x96, 0x96, 0x88, 0x78, 0x78, 0x78, 0x87, 0x87, //1940
0x95, 0xB4, 0x96, 0xA5, 0x96, 0x97, 0x88, 0x78, 0x78, 0x69, 0x78, 0x87, //1941
0x96, 0xB4, 0x96, 0xA6, 0x97, 0x97, 0x78, 0x79, 0x79, 0x69, 0x78, 0x77, //1942
0x96, 0xA4, 0x96, 0x96, 0x97, 0x97, 0x79, 0x79, 0x79, 0x69, 0x78, 0x78, //1943
0x96, 0xA5, 0x96, 0xA5, 0xA6, 0x96, 0x88, 0x78, 0x78, 0x78, 0x87, 0x87, //1944
0x95, 0xB4, 0x96, 0xA5, 0x96, 0x97, 0x88, 0x78, 0x78, 0x79, 0x77, 0x87, //1945
0x95, 0xB4, 0x96, 0xA6, 0x97, 0x97, 0x78, 0x79, 0x78, 0x69, 0x78, 0x77, //1946
0x96, 0xB4, 0x96, 0xA6, 0x97, 0x97, 0x79, 0x79, 0x79, 0x69, 0x78, 0x78, //1947
0x96, 0xA5, 0xA6, 0xA5, 0xA6, 0x96, 0x88, 0x88, 0x78, 0x78, 0x87, 0x87, //1948
0xA5, 0xB4, 0x96, 0xA5, 0x96, 0x97, 0x88, 0x79, 0x78, 0x79, 0x77, 0x87, //1949
0x95, 0xB4, 0x96, 0xA5, 0x96, 0x97, 0x78, 0x79, 0x78, 0x69, 0x78, 0x77, //1950
0x96, 0xB4, 0x96, 0xA6, 0x97, 0x97, 0x79, 0x79, 0x79, 0x69, 0x78, 0x78, //1951
0x96, 0xA5, 0xA6, 0xA5, 0xA6, 0x96, 0x88, 0x88, 0x78, 0x78, 0x87, 0x87, //1952
0xA5, 0xB4, 0x96, 0xA5, 0x96, 0x97, 0x88, 0x78, 0x78, 0x79, 0x77, 0x87, //1953
0x95, 0xB4, 0x96, 0xA5, 0x96, 0x97, 0x78, 0x79, 0x78, 0x68, 0x78, 0x87, //1954
0x96, 0xB4, 0x96, 0xA6, 0x97, 0x97, 0x78, 0x79, 0x79, 0x69, 0x78, 0x77, //1955
0x96, 0xA5, 0xA5, 0xA5, 0xA6, 0x96, 0x88, 0x88, 0x78, 0x78, 0x87, 0x87, //1956
0xA5, 0xB4, 0x96, 0xA5, 0x96, 0x97, 0x88, 0x78, 0x78, 0x79, 0x77, 0x87, //1957
0x95, 0xB4, 0x96, 0xA5, 0x96, 0x97, 0x88, 0x78, 0x78, 0x69, 0x78, 0x87, //1958
0x96, 0xB4, 0x96, 0xA6, 0x97, 0x97, 0x78, 0x79, 0x79, 0x69, 0x78, 0x77, //1959
0x96, 0xA4, 0xA5, 0xA5, 0xA6, 0x96, 0x88, 0x88, 0x88, 0x78, 0x87, 0x87, //1960
0xA5, 0xB4, 0x96, 0xA5, 0x96, 0x96, 0x88, 0x78, 0x78, 0x78, 0x87, 0x87, //1961
0x96, 0xB4, 0x96, 0xA5, 0x96, 0x97, 0x88, 0x78, 0x78, 0x69, 0x78, 0x87, //1962
0x96, 0xB4, 0x96, 0xA6, 0x97, 0x97, 0x78, 0x79, 0x79, 0x69, 0x78, 0x77, //1963
0x96, 0xA4, 0xA5, 0xA5, 0xA6, 0x96, 0x88, 0x88, 0x88, 0x78, 0x87, 0x87, //1964
0xA5, 0xB4, 0x96, 0xA5, 0x96, 0x96, 0x88, 0x78, 0x78, 0x78, 0x87, 0x87, //1965
0x95, 0xB4, 0x96, 0xA5, 0x96, 0x97, 0x88, 0x78, 0x78, 0x69, 0x78, 0x87, //1966
0x96, 0xB4, 0x96, 0xA6, 0x97, 0x97, 0x78, 0x79, 0x79, 0x69, 0x78, 0x77, //1967
0x96, 0xA4, 0xA5, 0xA5, 0xA6, 0xA6, 0x88, 0x88, 0x88, 0x78, 0x87, 0x87, //1968
0xA5, 0xB4, 0x96, 0xA5, 0x96, 0x96, 0x88, 0x78, 0x78, 0x78, 0x87, 0x87, //1969
0x95, 0xB4, 0x96, 0xA5, 0x96, 0x97, 0x88, 0x78, 0x78, 0x69, 0x78, 0x87, //1970
0x96, 0xB4, 0x96, 0xA6, 0x97, 0x97, 0x78, 0x79, 0x79, 0x69, 0x78, 0x77, //1971
0x96, 0xA4, 0xA5, 0xA5, 0xA6, 0xA6, 0x88, 0x88, 0x88, 0x78, 0x87, 0x87, //1972
0xA5, 0xB5, 0x96, 0xA5, 0xA6, 0x96, 0x88, 0x78, 0x78, 0x78, 0x87, 0x87, //1973
0x95, 0xB4, 0x96, 0xA5, 0x96, 0x97, 0x88, 0x78, 0x78, 0x69, 0x78, 0x87, //1974
0x96, 0xB4, 0x96, 0xA6, 0x97, 0x97, 0x78, 0x79, 0x78, 0x69, 0x78, 0x77, //1975
0x96, 0xA4, 0xA5, 0xB5, 0xA6, 0xA6, 0x88, 0x89, 0x88, 0x78, 0x87, 0x87, //1976
0xA5, 0xB4, 0x96, 0xA5, 0x96, 0x96, 0x88, 0x88, 0x78, 0x78, 0x87, 0x87, //1977
0x95, 0xB4, 0x96, 0xA5, 0x96, 0x97, 0x88, 0x78, 0x78, 0x79, 0x78, 0x87, //1978
0x96, 0xB4, 0x96, 0xA6, 0x96, 0x97, 0x78, 0x79, 0x78, 0x69, 0x78, 0x77, //1979
0x96, 0xA4, 0xA5, 0xB5, 0xA6, 0xA6, 0x88, 0x88, 0x88, 0x78, 0x87, 0x87, //1980
0xA5, 0xB4, 0x96, 0xA5, 0xA6, 0x96, 0x88, 0x88, 0x78, 0x78, 0x77, 0x87, //1981
0x95, 0xB4, 0x96, 0xA5, 0x96, 0x97, 0x88, 0x78, 0x78, 0x79, 0x77, 0x87, //1982
0x95, 0xB4, 0x96, 0xA5, 0x96, 0x97, 0x78, 0x79, 0x78, 0x69, 0x78, 0x77, //1983
0x96, 0xB4, 0xA5, 0xB5, 0xA6, 0xA6, 0x87, 0x88, 0x88, 0x78, 0x87, 0x87, //1984
0xA5, 0xB4, 0xA6, 0xA5, 0xA6, 0x96, 0x88, 0x88, 0x78, 0x78, 0x87, 0x87, //1985
0xA5, 0xB4, 0x96, 0xA5, 0x96, 0x97, 0x88, 0x78, 0x78, 0x79, 0x77, 0x87, //1986
0x95, 0xB4, 0x96, 0xA5, 0x96, 0x97, 0x88, 0x79, 0x78, 0x69, 0x78, 0x87, //1987
0x96, 0xB4, 0xA5, 0xB5, 0xA6, 0xA6, 0x87, 0x88, 0x88, 0x78, 0x87, 0x86, //1988
0xA5, 0xB4, 0xA5, 0xA5, 0xA6, 0x96, 0x88, 0x88, 0x88, 0x78, 0x87, 0x87, //1989
0xA5, 0xB4, 0x96, 0xA5, 0x96, 0x96, 0x88, 0x78, 0x78, 0x79, 0x77, 0x87, //1990
0x95, 0xB4, 0x96, 0xA5, 0x86, 0x97, 0x88, 0x78, 0x78, 0x69, 0x78, 0x87, //1991
0x96, 0xB4, 0xA5, 0xB5, 0xA6, 0xA6, 0x87, 0x88, 0x88, 0x78, 0x87, 0x86, //1992
0xA5, 0xB3, 0xA5, 0xA5, 0xA6, 0x96, 0x88, 0x88, 0x88, 0x78, 0x87, 0x87, //1993
0xA5, 0xB4, 0x96, 0xA5, 0x96, 0x96, 0x88, 0x78, 0x78, 0x78, 0x87, 0x87, //1994
0x95, 0xB4, 0x96, 0xA5, 0x96, 0x97, 0x88, 0x76, 0x78, 0x69, 0x78, 0x87, //1995
0x96, 0xB4, 0xA5, 0xB5, 0xA6, 0xA6, 0x87, 0x88, 0x88, 0x78, 0x87, 0x86, //1996
0xA5, 0xB3, 0xA5, 0xA5, 0xA6, 0xA6, 0x88, 0x88, 0x88, 0x78, 0x87, 0x87, //1997
0xA5, 0xB4, 0x96, 0xA5, 0x96, 0x96, 0x88, 0x78, 0x78, 0x78, 0x87, 0x87, //1998
0x95, 0xB4, 0x96, 0xA5, 0x96, 0x97, 0x88, 0x78, 0x78, 0x69, 0x78, 0x87, //1999
0x96, 0xB4, 0xA5, 0xB5, 0xA6, 0xA6, 0x87, 0x88, 0x88, 0x78, 0x87, 0x86, //2000
0xA5, 0xB3, 0xA5, 0xA5, 0xA6, 0xA6, 0x88, 0x88, 0x88, 0x78, 0x87, 0x87, //2001
0xA5, 0xB4, 0x96, 0xA5, 0x96, 0x96, 0x88, 0x78, 0x78, 0x78, 0x87, 0x87, //2002
0x95, 0xB4, 0x96, 0xA5, 0x96, 0x97, 0x88, 0x78, 0x78, 0x69, 0x78, 0x87, //2003
0x96, 0xB4, 0xA5, 0xB5, 0xA6, 0xA6, 0x87, 0x88, 0x88, 0x78, 0x87, 0x86, //2004
0xA5, 0xB3, 0xA5, 0xA5, 0xA6, 0xA6, 0x88, 0x88, 0x88, 0x78, 0x87, 0x87, //2005
0xA5, 0xB4, 0x96, 0xA5, 0xA6, 0x96, 0x88, 0x88, 0x78, 0x78, 0x87, 0x87, //2006
0x95, 0xB4, 0x96, 0xA5, 0x96, 0x97, 0x88, 0x78, 0x78, 0x69, 0x78, 0x87, //2007
0x96, 0xB4, 0xA5, 0xB5, 0xA6, 0xA6, 0x87, 0x88, 0x87, 0x78, 0x87, 0x86, //2008
0xA5, 0xB3, 0xA5, 0xB5, 0xA6, 0xA6, 0x88, 0x88, 0x88, 0x78, 0x87, 0x87, //2009
0xA5, 0xB4, 0x96, 0xA5, 0xA6, 0x96, 0x88, 0x88, 0x78, 0x78, 0x87, 0x87, //2010
0x95, 0xB4, 0x96, 0xA5, 0x96, 0x97, 0x88, 0x78, 0x78, 0x79, 0x78, 0x87, //2011
0x96, 0xB4, 0xA5, 0xB5, 0xA5, 0xA6, 0x87, 0x88, 0x87, 0x78, 0x87, 0x86, //2012
0xA5, 0xB3, 0xA5, 0xB5, 0xA6, 0xA6, 0x87, 0x88, 0x88, 0x78, 0x87, 0x87, //2013
0xA5, 0xB4, 0x96, 0xA5, 0xA6, 0x96, 0x88, 0x88, 0x78, 0x78, 0x87, 0x87, //2014
0x95, 0xB4, 0x96, 0xA5, 0x96, 0x97, 0x88, 0x78, 0x78, 0x79, 0x77, 0x87, //2015
0x95, 0xB4, 0xA5, 0xB4, 0xA5, 0xA6, 0x87, 0x88, 0x87, 0x78, 0x87, 0x86, //2016
0xA5, 0xC3, 0xA5, 0xB5, 0xA6, 0xA6, 0x87, 0x88, 0x88, 0x78, 0x87, 0x87, //2017
0xA5, 0xB4, 0xA6, 0xA5, 0xA6, 0x96, 0x88, 0x88, 0x78, 0x78, 0x87, 0x87, //2018
0xA5, 0xB4, 0x96, 0xA5, 0x96, 0x96, 0x88, 0x78, 0x78, 0x79, 0x77, 0x87, //2019
0x95, 0xB4, 0xA5, 0xB4, 0xA5, 0xA6, 0x97, 0x87, 0x87, 0x78, 0x87, 0x86, //2020
0xA5, 0xC3, 0xA5, 0xB5, 0xA6, 0xA6, 0x87, 0x88, 0x88, 0x78, 0x87, 0x86, //2021
0xA5, 0xB4, 0xA5, 0xA5, 0xA6, 0x96, 0x88, 0x88, 0x88, 0x78, 0x87, 0x87, //2022
0xA5, 0xB4, 0x96, 0xA5, 0x96, 0x96, 0x88, 0x78, 0x78, 0x79, 0x77, 0x87, //2023
0x95, 0xB4, 0xA5, 0xB4, 0xA5, 0xA6, 0x97, 0x87, 0x87, 0x78, 0x87, 0x96, //2024
0xA5, 0xC3, 0xA5, 0xB5, 0xA6, 0xA6, 0x87, 0x88, 0x88, 0x78, 0x87, 0x86, //2025
0xA5, 0xB3, 0xA5, 0xA5, 0xA6, 0xA6, 0x88, 0x88, 0x88, 0x78, 0x87, 0x87, //2026
0xA5, 0xB4, 0x96, 0xA5, 0x96, 0x96, 0x88, 0x78, 0x78, 0x78, 0x87, 0x87, //2027
0x95, 0xB4, 0xA5, 0xB4, 0xA5, 0xA6, 0x97, 0x87, 0x87, 0x78, 0x87, 0x96, //2028
0xA5, 0xC3, 0xA5, 0xB5, 0xA6, 0xA6, 0x87, 0x88, 0x88, 0x78, 0x87, 0x86, //2029
0xA5, 0xB3, 0xA5, 0xA5, 0xA6, 0xA6, 0x88, 0x88, 0x88, 0x78, 0x87, 0x87, //2030
0xA5, 0xB4, 0x96, 0xA5, 0x96, 0x96, 0x88, 0x78, 0x78, 0x78, 0x87, 0x87, //2031
0x95, 0xB4, 0xA5, 0xB4, 0xA5, 0xA6, 0x97, 0x87, 0x87, 0x78, 0x87, 0x96, //2032
0xA5, 0xC3, 0xA5, 0xB5, 0xA6, 0xA6, 0x88, 0x88, 0x88, 0x78, 0x87, 0x86, //2033
0xA5, 0xB3, 0xA5, 0xA5, 0xA6, 0xA6, 0x88, 0x78, 0x88, 0x78, 0x87, 0x87, //2034
0xA5, 0xB4, 0x96, 0xA5, 0xA6, 0x96, 0x88, 0x88, 0x78, 0x78, 0x87, 0x87, //2035
0x95, 0xB4, 0xA5, 0xB4, 0xA5, 0xA6, 0x97, 0x87, 0x87, 0x78, 0x87, 0x96, //2036
0xA5, 0xC3, 0xA5, 0xB5, 0xA6, 0xA6, 0x87, 0x88, 0x88, 0x78, 0x87, 0x86, //2037
0xA5, 0xB3, 0xA5, 0xA5, 0xA6, 0xA6, 0x88, 0x88, 0x88, 0x78, 0x87, 0x87, //2038
0xA5, 0xB4, 0x96, 0xA5, 0xA6, 0x96, 0x88, 0x88, 0x78, 0x78, 0x87, 0x87, //2039
0x95, 0xB4, 0xA5, 0xB4, 0xA5, 0xA6, 0x97, 0x87, 0x87, 0x78, 0x87, 0x96, //2040
0xA5, 0xC3, 0xA5, 0xB5, 0xA5, 0xA6, 0x87, 0x88, 0x87, 0x78, 0x87, 0x86, //2041
0xA5, 0xB3, 0xA5, 0xB5, 0xA6, 0xA6, 0x88, 0x88, 0x88, 0x78, 0x87, 0x87, //2042
0xA5, 0xB4, 0x96, 0xA5, 0xA6, 0x96, 0x88, 0x88, 0x78, 0x78, 0x87, 0x87, //2043
0x95, 0xB4, 0xA5, 0xB4, 0xA5, 0xA6, 0x97, 0x87, 0x87, 0x88, 0x87, 0x96, //2044
0xA5, 0xC3, 0xA5, 0xB4, 0xA5, 0xA6, 0x87, 0x88, 0x87, 0x78, 0x87, 0x86, //2045
0xA5, 0xB3, 0xA5, 0xB5, 0xA6, 0xA6, 0x87, 0x88, 0x88, 0x78, 0x87, 0x87, //2046
0xA5, 0xB4, 0x96, 0xA5, 0xA6, 0x96, 0x88, 0x88, 0x78, 0x78, 0x87, 0x87, //2047
0x95, 0xB4, 0xA5, 0xB4, 0xA5, 0xA5, 0x97, 0x87, 0x87, 0x88, 0x86, 0x96, //2048
0xA4, 0xC3, 0xA5, 0xA5, 0xA5, 0xA6, 0x97, 0x87, 0x87, 0x78, 0x87, 0x86, //2049
0xA5, 0xC3, 0xA5, 0xB5, 0xA6, 0xA6, 0x87, 0x88, 0x78, 0x78, 0x87, 0x87 //2050
};
#endregion
#region Core
///
/// 取得指定阴历年的阴历闰月月份。
///
/// 年份。
///
private int GetLeapMonth(ushort iLunarYear)
{
byte Flag;
if (iLunarYear < START_YEAR || iLunarYear > END_YEAR)
{
return 0;
}
Flag = gLunarMonth[(iLunarYear - START_YEAR)/2];
if ((iLunarYear - START_YEAR)%2 == 0)
{
return Flag >> 4;
}
else
{
return Flag & 0x0F;
}
}
///
/// 计算指定阴历年月的总天数。
///
/// 年份。
/// 月份。
///
/// 返回阴历阴历年月的天数,如果该月为闰月,高字为第二个该月的天数,否则高字为0。
///
///
/// 指定年月范围在1901年1月---2050年12月之间。
///
private uint GetLunarMonthDays(ushort iLunarYear, ushort iLunarMonth)
{
int Height, Low;
int iBit;
if (iLunarYear < START_YEAR || iLunarYear > END_YEAR)
{
return 30;
}
Height = 0;
Low = 29;
iBit = 16 - iLunarMonth;
if (iLunarMonth > GetLeapMonth(iLunarYear) && GetLeapMonth(iLunarYear) > 0)
{
iBit--;
}
if ((gLunarMonthDay[iLunarYear - START_YEAR] & (1 << iBit)) > 0)
{
Low++;
}
if (iLunarMonth == GetLeapMonth(iLunarYear))
{
if ((gLunarMonthDay[iLunarYear - START_YEAR] & (1 << (iBit - 1))) > 0)
{
Height = 30;
}
else
{
Height = 29;
}
}
return (uint) (Low) | (uint) (Height) << 16; //合成为uint
}
///
/// 计算指定阴历年总天数。
///
/// 指定阴历年,范围1901-2050。
///
private int GetLunarYearDays(ushort iLunarYear)
{
int Days;
uint tmp;
if (iLunarYear < START_YEAR || iLunarYear > END_YEAR)
{
return 0;
}
Days = 0;
for (ushort i = 1; i <= 12; i++)
{
tmp = GetLunarMonthDays(iLunarYear, i);
Days = Days + ((ushort) (tmp >> 16) & 0xFFFF); //取高位
Days = Days + (ushort) (tmp); //取低位
}
return Days;
}
///
/// 计算从1901年1月1日过iSpanDays天后的阴历日期
///
/// 返回的年份。
/// 返回的月份。
/// 返回的日子。
/// 天数。
private void CalcLunarDate(out ushort iYear, out ushort iMonth, out ushort iDay, uint iSpanDays)
{
uint tmp;
//阳历1901年2月19日为阴历1901年正月初一
//阳历1901年1月1日到2月19日共有49天
if (iSpanDays < 49)
{
iYear = START_YEAR - 1;
if (iSpanDays < 19)
{
iMonth = 11;
iDay = (ushort) (11 + iSpanDays);
}
else
{
iMonth = 12;
iDay = (ushort) (iSpanDays - 18);
}
return;
}
//下面从阴历1901年正月初一算起
iSpanDays = iSpanDays - 49;
iYear = START_YEAR;
iMonth = 1;
iDay = 1;
//计算年
tmp = (uint) GetLunarYearDays(iYear);
while (iSpanDays >= tmp)
{
iSpanDays = iSpanDays - tmp;
iYear++;
tmp = (uint) GetLunarYearDays(iYear);
}
//计算月
tmp = GetLunarMonthDays(iYear, iMonth); //取低位
while (iSpanDays >= tmp)
{
iSpanDays = iSpanDays - tmp;
if (iMonth == GetLeapMonth(iYear))
{
tmp = (GetLunarMonthDays(iYear, iMonth) >> 16) & 0xFFFF; //取高位
if (iSpanDays < tmp)
{
break;
}
iSpanDays = iSpanDays - tmp;
}
iMonth++;
tmp = GetLunarMonthDays(iYear, iMonth); //取低位
}
//计算日
iDay = (ushort) (iDay + iSpanDays);
}
#endregion
#region 星座
///
/// 计算指定当前日期的星座序号。
///
///
private int GetConstellationIndex()
{
int Y, M, D;
Y = m_Date.Year;
M = m_Date.Month;
D = m_Date.Day;
Y = M*100 + D;
if (Y >= 321 && Y <= 419)
{
return 0;
}
else if (Y >= 420 && Y <= 520)
{
return 1;
}
else if (Y >= 521 && Y <= 620)
{
return 2;
}
else if (Y >= 621 && Y <= 722)
{
return 3;
}
else if (Y >= 723 && Y <= 822)
{
return 4;
}
else if (Y >= 823 && Y <= 922)
{
return 5;
}
else if (Y >= 923 && Y <= 1022)
{
return 6;
}
else if (Y >= 1023 && Y <= 1121)
{
return 7;
}
else if (Y >= 1122 && Y <= 1221)
{
return 8;
}
else if (Y >= 1222 || Y <= 119)
{
return 9;
}
else if (Y >= 120 && Y <= 218)
{
return 10;
}
else if (Y >= 219 && Y <= 320)
{
return 11;
}
else
{
return -1;
}
}
///
/// 格式化星座序号为星座名称。
///
/// 星座序号。
///
private string FormatConstellation(int ConstellationIndex)
{
if (ConstellationIndex >= 0 && ConstellationIndex <= 11)
{
return ConstellationName[ConstellationIndex];
}
else
{
return "";
}
}
#endregion
#region 节气
///
/// 计算公历当天对应的节气序号。
///
///
private int GetSolarTermIndex()
{
byte Flag;
int Day, iYear, iMonth, iDay;
iYear = m_Date.Year;
if (iYear < START_YEAR || iYear > END_YEAR)
{
return -1;
}
iMonth = m_Date.Month;
iDay = m_Date.Day;
Flag = gLunarHolDay[(iYear - START_YEAR)*12 + iMonth - 1];
if (iDay < 15)
{
Day = 15 - ((Flag >> 4) & 0x0f);
}
else
{
Day = (Flag & 0x0f) + 15;
}
if (iDay == Day)
{
if (iDay > 15)
{
return (iMonth - 1)*2 + 1;
}
else
{
return (iMonth - 1)*2;
}
}
else
{
return -1;
}
}
///
/// 格式化节气序号为节气名称。
///
/// 节气序号。
///
private string FormatSolarTerm(int SolarTermIndex)
{
//string[] stroe = {"小寒", "大寒", "立春", "雨水", "惊蛰", "春分", "清明", "谷雨", "立夏", "小满", "芒种", "夏至", "小暑", "大暑", "立秋", "处暑", "白露", "秋分", "寒露", "霜降", "立冬", "小雪", "大雪", "冬至"};
if (SolarTermIndex <= this.LunarHolDayName.Length && SolarTermIndex >= 0)
return this.LunarHolDayName[SolarTermIndex];
return "";
}
#endregion
#region 年月日
///
/// 格式化阴历月份。
///
/// 年份。
///
private string FormatLunarYear(int iYear)
{
string strG = "甲乙丙丁戊己庚辛壬癸";
string strZ = "子丑寅卯辰巳午未申酉戌亥";
return strG.Substring((iYear - 4)%10, 1) + strZ.Substring((iYear - 4)%12, 1);
}
///
/// 格式化阴历年份。
///
/// 年份。
///
private string FormatAnimalYear(int iYear)
{
string strSX = "鼠牛虎免龙蛇马羊猴鸡狗猪";
return strSX.Substring((iYear - 4)%12, 1);
}
///
/// 格式化阴历月份。
///
/// 月份。
///
private string FormatLunarMonth(int iMonth)
{
string szText = "正二三四五六七八九十";
if (iMonth <= 10) return szText.Substring(iMonth - 1, 1) + "月";
if (iMonth == 11) return "十一月";
if (iMonth == 12) return "十二月";
return "";
}
///
/// 格式化阴历日子。
///
/// 日子。
///
private string FormatLunarDay(int iDay)
{
string szText1 = "初十廿三";
string szText2 = "一二三四五六七八九十";
string strDay = "";
if (iDay != 20 && iDay != 30)
{
try
{
strDay = szText1.Substring((iDay - 1)/10, 1);
strDay = strDay + szText2.Substring((iDay - 1)%10, 1);
}
catch(Exception)
{
}
}
else
{
strDay = szText1.Substring((iDay/10), 1);
strDay = strDay + "十";
}
return strDay;
}
#endregion
#region OutPut
///
public LunarDate LunarDate
{
get
{
if (this.m_LunarDate == null)
{
ushort iYear, iMonth, iDay;
TimeSpan ts = m_Date - (new DateTime(START_YEAR, 1, 1));
this.CalcLunarDate(out iYear, out iMonth, out iDay, (uint) (ts.Days));
this.m_LunarDate = new LunarDate(iYear, iMonth, iDay);
}
return this.m_LunarDate;
}
}
///
public string LunarYear
{
get
{
if (m_LunarYear == "")
this.m_LunarYear = this.FormatLunarYear(this.LunarDate.Year);
return this.m_LunarYear;
}
}
///
public string Animal
{
get
{
if (m_Animal == "")
this.m_Animal = this.FormatAnimalYear(this.LunarDate.Year);
return this.m_Animal;
}
}
///
public string LunarMonth
{
get
{
if (this.m_LunarMonth == "")
this.m_LunarMonth = this.FormatLunarMonth(ushort.Parse(this.LunarDate.Month.ToString()));
return this.m_LunarMonth;
}
}
///
public string LunarDay
{
get
{
if (this.m_LunarDay == "")
this.m_LunarDay = this.FormatLunarDay(ushort.Parse(this.LunarDate.Day.ToString()));
return this.m_LunarDay;
}
}
///
public string SolarTerm
{
get
{
if (this.m_SolarTerm == "")
this.m_SolarTerm = this.FormatSolarTerm(this.GetSolarTermIndex());
return this.m_SolarTerm;
}
}
///
public string Constellation
{
get
{
if (this.m_Constellation == "")
this.m_Constellation = this.FormatConstellation(this.GetConstellationIndex());
return this.m_Constellation;
}
}
#endregion
}
public class LunarDate
{
private int _y,_m,_d;
private string lunardate = "";
private string lunarmonth = "",lunarday = "",lunaryear = "";
private string solarterm = "",animal = "";
public LunarDate(DateTime dt)
{
LunarDateClass ldc = new LunarDateClass(dt) ;
this.lunarday = ldc.LunarDay;
this.lunarmonth = ldc.LunarMonth;
this.lunaryear = ldc.LunarYear;
this.solarterm = ldc.SolarTerm;
this.animal = ldc.Animal;
this.lunardate = this.lunaryear +"("+ this.animal +")年"+ this.lunarmonth + this.lunarday + (this.solarterm==""?"":" "+this.solarterm);
this._y = ldc.LunarDate.Year;
this._m = ldc.LunarDate.Month;
this._d = ldc.LunarDate.Day;
}
public LunarDate(int y, int m, int d)
{
this._y = y;
this._m = m;
this._d = d;
}
public int Year
{
get{return this._y;}
}
public int Month
{
get{return this._m;}
}
public int Day
{
get{return this._d;}
}
public string LunarDay
{
get
{
return this.lunarday;
}
}
public string LunarMonth
{
get
{
return this.lunarmonth;
}
}
public string LunarYear
{
get
{
return this.lunaryear;
}
}
public string SolarTerm
{
get
{
return this.solarterm;
}
}
public string Animal
{
get
{
return this.animal;
}
}
public new string ToString()
{
return this.lunardate;
}
}
#endregion
}