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本文目录一览：- PHP 万年历实现代码（php制作万年历）
- (php)实现万年历
- c#实现万年历示例分享 万年历农历查询
- C++面向对象实现万年历的示例代码
- Java中calendar对万年历的制作（同步电脑上的万年历日期格式）
PHP 万年历实现代码（php制作万年历）
使用PHP实现万年历功能的要点： •得到当前要处理的月份总共有多少天$days
•得到当前要处理的月份的一号是星期几$dayofweek
$days的作用:知道要处理的月份共有多少天，就可以通过循环输出天数了 $dayofweek的作用:只有知道每个月的1号是星期几，才能知道在输出天数之前需要输出多少空格(空白) 最终效果图如下：
<IMG src="https://files.jb51.cc/file_images/article/201210/2012101820003043.png">“万年历类”的代码如下：
(php)实现万年历
1 <?php
2 //修改页面编码
3 header("content-type:text/html;charset=utf-8");
4
5 //获取当前年
6 $year=$_GET[''y'']?$_GET[''y'']:date(''Y'');
7
8 //获取当年月
9 $month=$_GET[''m'']?$_GET[''m'']:date(''m'');
10
11 //获取当前月多少天
12 $days=date(''t'',strtotime("{$year}-{$month}-1"));
13
14 //当前一号周几
15 $week=date(''w'',strtotime("{$year}-{$month}-1"));
16
17 //居中
18 echo "<center>";
19
20 //计算上个月
21 if($month==1)
22 {
23 $prevyear=$year-1;
24 $prevmonth=12;
25 }
26 else
27 {
28 $prevyear=$year;
29 $prevmonth=$month-1;
30 }
31
32 //计算下个月
33 if($month==12)
34 {
35 $nextyear=$year+1;
36 $nextmonth=1;
37 }
38 else
39 {
40 $nextyear=$year;
41 $nextmonth=$month+1;
42 }
43
44 //输出表头
45 echo " <h2><a href=''万年历.php?y={$prevyear}&m={$prevmonth}''>上一月</a>|{$year}年{$month}月|<a href=''万年历.php?y={$nextyear}&m={$nextmonth}''>下一月</a></h2>";
46
47 //输出日期表格
48 echo "<table width=''700px'' border=''1px''>";
49 echo "<tr>";
50 echo "<th>周日</th>";
51 echo "<th>周一</th>";
52 echo "<th>周二</th>";
53 echo "<th>周三</th>";
54 echo "<th>周四</th>";
55 echo "<th>周五</th>";
56 echo "<th>周六</th>";
57 echo "</tr>";
58
59 //铺表格
60 for ($i=1-$week; $i <=$days ;)
61 {
62 echo "<tr>";
63 for ($j=0; $j < 7; $j++)
64 {
65 if ($i>$days || $i<1)
66 {
67 echo "<td> </td>";
68 }
69 else
70 {
71 echo "<td>{$i}</td>";
72 }
73 $i++;
74 }
75 echo "</tr>";
76 }
77 echo "</table>";
78 echo "</center>";
79
80 ?>
c#实现万年历示例分享 万年历农历查询
using System.Collections.Generic;
using System.Text;
using System;
namespace yangliToyinli
{
#region ChineseCalendarException
/// <summary>
/// 中国日历异常处理
/// </summary>
public class ChineseCalendarException : System.Exception
{
public ChineseCalendarException(string msg)
: base(msg)
{
}
}
#endregion
/// <summary>
/// 中国农历类 版本V1.0 支持 1900.1.31日起至 2049.12.31日止的数据
/// </summary>
/// <remarks>
/// 本程序使用数据来源于网上的万年历查询，并综合了一些其它数据
/// </remarks>
public class ChineseCalendar
{
#region 内部结构
private struct SolarHolidayStruct
{
public int Month;
public int Day;
public int Recess; //假期长度
public string HolidayName;
public SolarHolidayStruct(int month,int day,int recess,string name)
{
Month = month;
Day = day;
Recess = recess;
HolidayName = name;
}
}
private struct LunarHolidayStruct
{
public int Month;
public int Day;
public int Recess;
public string HolidayName;
public LunarHolidayStruct(int month,string name)
{
Month = month;
Day = day;
Recess = recess;
HolidayName = name;
}
}
private struct WeekHolidayStruct
{
public int Month;
public int WeekAtMonth;
public int WeekDay;
public string HolidayName;
public WeekHolidayStruct(int month,int weekAtMonth,int weekDay,string name)
{
Month = month;
WeekAtMonth = weekAtMonth;
WeekDay = weekDay;
HolidayName = name;
}
}
#endregion
#region 内部变量
private DateTime _date;
private DateTime _datetime;
private int _cYear;
private int _cMonth;
private int _cDay;
private bool _cIsLeapMonth; //当月是否闰月
private bool _cIsLeapYear; //当年是否有闰月
#endregion
#region 基础数据
#region 基本常量
private const int MinYear = 1900;
private const int MaxYear = 2050;
private static DateTime MinDay = new DateTime(1900,1,30);
private static DateTime MaxDay = new DateTime(2049,12,31);
private const int GanZhiStartYear = 1864; //干支计算起始年
private static DateTime GanZhiStartDay = new DateTime(1899,22);//起始日
private const string HZNum = "零一二三四五六七八九";
private const int AnimalStartYear = 1900; //1900年为鼠年
private static DateTime ChineseConstellationReferDay = new DateTime(2007,9,13);//28星宿参考值,本日为角
#endregion
#region 阴历数据
/// <summary>
/// 来源于网上的农历数据
/// </summary>
/// <remarks>
/// 数据结构如下，共使用17位数据
/// 第17位：表示闰月天数，0表示29天 1表示30天
/// 第16位-第5位（共12位）表示12个月，其中第16位表示第一月，如果该月为30天则为1，29天为0
/// 第4位-第1位（共4位）表示闰月是哪个月，如果当年没有闰月，则置0
///</remarks>
private static int[] LunarDateArray = new int[]{
0x04BD8,0x04AE0,0x0A570,0x054D5,0x0D260,0x0D950,0x16554,0x056A0,0x09AD0,0x055D2,
0x04AE0,0x0A5B6,0x0A4D0,0x0D250,0x1D255,0x0B540,0x0D6A0,0x0ADA2,0x095B0,0x14977,
0x04970,0x0A4B0,0x0B4B5,0x06A50,0x06D40,0x1AB54,0x02B60,0x09570,0x052F2,0x04970,
0x06566,0x0D4A0,0x0EA50,0x06E95,0x05AD0,0x186E3,0x092E0,0x1C8D7,0x0C950,
0x0D4A0,0x1D8A6,0x0B550,0x1A5B4,0x025D0,0x092D0,0x0D2B2,0x0A950,0x0B557,
0x06CA0,0x15355,0x04DA0,0x0A5B0,0x14573,0x052B0,0x0A9A8,0x0E950,0x06AA0,
0x0AEA6,0x0AB50,0x04B60,0x0AAE4,0x05260,0x0F263,0x05B57,
0x096D0,0x04DD5,0x04AD0,0x0D4D4,0x0D558,0x0B6A0,0x195A6,
0x095B0,0x049B0,0x0A974,0x0B27A,0x0AF46,0x0AB60,
0x04AF5,0x064B0,0x074A3,0x06B58,0x055C0,0x096D5,
0x0C960,0x0D954,0x0DA50,0x07552,0x0ABB7,0x0CAB5,
0x0A950,0x0B4A0,0x0BAA4,0x0AD50,0x055D9,0x04BA0,0x15176,0x0A930,
0x07954,0x05B52,0x0A6E6,0x0A4E0,0x0EA65,0x0D530,
0x05AA0,0x076A3,0x096D0,0x04BD7,0x1D0B6,0x0D520,0x0DD45,
0x0B5A0,0x056D0,0x055B2,0x0A577,0x0AA50,0x1B255,0x06D20,0x0ADA0,
0x14B63
};
#endregion
#region 星座名称
private static 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"
};
#endregion
#region 二十四节气
private static string[] _lunarHolidayName =
{
"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"
};
#endregion
#region 二十八星宿
private static string[] _chineseConstellationName =
{
//四 五 六 日 一 二 三
"角木蛟","亢金龙","女土蝠","房日兔","心月狐","尾火虎","箕水豹",
"斗木獬","牛金牛","氐土貉","虚日鼠","危月燕","室火猪","壁水",
"奎木狼","娄金狗","胃土彘","昴日鸡","毕月乌","觜火猴","参水猿",
"井木犴","鬼金羊","柳土獐","星日马","张月鹿","翼火蛇","轸水蚓"
};
#endregion
#region 节气数据
private static string[] SolarTerm = new string[] { "小寒","惊蛰","立夏","小暑","白露","立冬","冬至" };
private static int[] sTermInfo = new int[] { 0,21208,42467,63836,85337,107014,128867,150921,173149,195551,218072,240693,263343,285989,308563,331033,353350,375494,397447,419210,440795,462224,483532,504758 };
#endregion
#region 农历相关数据
private static string ganStr = "甲乙丙丁戊己庚辛壬癸";
private static string zhiStr = "子丑寅卯辰巳午未申酉戌亥";
private static string animalStr = "鼠牛虎兔龙蛇马羊猴鸡狗猪";
private static string nStr1 = "日一二三四五六七八九";
private static string nStr2 = "初十廿卅";
private static string[] _monthString =
{
"出错","正月","二月","三月","四月","五月","六月","七月","八月","九月","十月","十一月","腊月"
};
#endregion
#region 按公历计算的节日
private static SolarHolidayStruct[] sHolidayInfo = new SolarHolidayStruct[]{
new SolarHolidayStruct(1,"元旦"),
new SolarHolidayStruct(2,2,"世界湿地日"),10,"国际气象节"),14,"情人节"),
new SolarHolidayStruct(3,"国际海豹日"),5,"学雷锋纪念日"),8,"妇女节"),"植树节 孙中山逝世纪念日"),"国际警察日"),15,"消费者权益日"),17,"中国国医节 国际航海日"),21,"世界森林日 消除种族歧视国际日 世界儿歌日"),22,"世界水日"),24,"世界防治结核病日"),
new SolarHolidayStruct(4,"愚人节"),7,"世界卫生日"),"世界地球日"),
new SolarHolidayStruct(5,"劳动节"),"劳动节假日"),3,4,"青年节"),"世界红十字日"),"国际护士节"),31,"世界无烟日"),
new SolarHolidayStruct(6,"国际儿童节"),"世界环境保护日"),26,"国际禁毒日"),
new SolarHolidayStruct(7,"建党节 香港回归纪念 世界建筑日"),11,"世界人口日"),
new SolarHolidayStruct(8,"建军节"),"中国男子节 父亲节"),"抗日战争胜利纪念"),
new SolarHolidayStruct(9," 逝世纪念"),"教师节"),18,"九・一八事变纪念日"),20,"国际爱牙日"),27,"世界旅游日"),28,"孔子诞辰"),
new SolarHolidayStruct(10,"国庆节 国际音乐日"),"国庆节假日"),6,"老人节"),"联合国日"),
new SolarHolidayStruct(11,"世界青年节"),"孙中山诞辰纪念"),
new SolarHolidayStruct(12,"世界艾滋病日"),"世界残疾人日"),"澳门回归纪念"),"平安夜"),25,"圣诞节")," 诞辰纪念")
};
#endregion
#region 按农历计算的节日
private static LunarHolidayStruct[] lHolidayInfo = new LunarHolidayStruct[]{
new LunarHolidayStruct(1,"春节"),
new LunarHolidayStruct(1,"元宵节"),
new LunarHolidayStruct(5,"端午节"),
new LunarHolidayStruct(7,"七夕情人节"),"中元节 盂兰盆节"),
new LunarHolidayStruct(8,"中秋节"),
new LunarHolidayStruct(9,"重阳节"),
new LunarHolidayStruct(12,"腊八节"),23,"北方小年(扫房)"),"南方小年(掸尘)"),
//new LunarHolidayStruct(12,30,"除夕") //注意除夕需要其它方法进行计算
};
#endregion
#region 按某月第几个星期几
private static WeekHolidayStruct[] wHolidayInfo = new WeekHolidayStruct[]{
new WeekHolidayStruct(5,"母亲节"),
new WeekHolidayStruct(5,"全国助残日"),
new WeekHolidayStruct(6,"父亲节"),
new WeekHolidayStruct(9,"国际和平日"),"国际聋人节"),
new WeekHolidayStruct(10,"国际住房日"),"国际减轻自然灾害日"),
new WeekHolidayStruct(11,"感恩节")
};
#endregion
#endregion
#region 构造函数
#region ChinaCalendar <公历日期初始化>
/// <summary>
/// 用一个标准的公历日期来初使化
/// </summary>
/// <param name="dt"></param>
public ChineseCalendar(DateTime dt)
{
int i;
int leap;
int temp;
int offset;
CheckDateLimit(dt);
_date = dt.Date;
_datetime = dt;
//农历日期计算部分
leap = 0;
temp = 0;
TimeSpan ts = _date - ChineseCalendar.MinDay;//计算两天的基本差距
offset = ts.Days;
for (i = MinYear; i <= MaxYear; i++)
{
temp = GetChineseYearDays(i); //求当年农历年天数
if (offset - temp < 1)
break;
else
{
offset = offset - temp;
}
}
_cYear = i;
leap = GetChineseLeapMonth(_cYear);//计算该年闰哪个月
//设定当年是否有闰月
if (leap > 0)
{
_cIsLeapYear = true;
}
else
{
_cIsLeapYear = false;
}
_cIsLeapMonth = false;
for (i = 1; i <= 12; i++)
{
//闰月
if ((leap > 0) && (i == leap + 1) && (_cIsLeapMonth == false))
{
_cIsLeapMonth = true;
i = i - 1;
temp = GetChineseLeapMonthDays(_cYear); //计算闰月天数
}
else
{
_cIsLeapMonth = false;
temp = GetChineseMonthDays(_cYear,i);//计算非闰月天数
}
offset = offset - temp;
if (offset <= 0) break;
}
offset = offset + temp;
_cMonth = i;
_cDay = offset;
}
#endregion
#region ChinaCalendar <农历日期初始化>
/// <summary>
/// 用农历的日期来初使化
/// </summary>
/// <param name="cy">农历年</param>
/// <param name="cm">农历月</param>
/// <param name="cd">农历日</param>
/// <param name="LeapFlag">闰月标志</param>
public ChineseCalendar(int cy,int cm,int cd,bool leapMonthFlag)
{
int i,leap,Temp,offset;
CheckChineseDateLimit(cy,cm,cd,leapMonthFlag);
_cYear = cy;
_cMonth = cm;
_cDay = cd;
offset = 0;
for (i = MinYear; i < cy; i++)
{
Temp = GetChineseYearDays(i); //求当年农历年天数
offset = offset + Temp;
}
leap = GetChineseLeapMonth(cy);// 计算该年应该闰哪个月
if (leap != 0)
{
this._cIsLeapYear = true;
}
else
{
this._cIsLeapYear = false;
}
if (cm != leap)
{
_cIsLeapMonth = false; //当前日期并非闰月
}
else
{
_cIsLeapMonth = leapMonthFlag; //使用用户输入的是否闰月月份
}
if ((_cIsLeapYear == false) || //当年没有闰月
(cm < leap)) //计算月份小于闰月
{
#region ...
for (i = 1; i < cm; i++)
{
Temp = GetChineseMonthDays(cy,i);//计算非闰月天数
offset = offset + Temp;
}
//检查日期是否大于最大天
if (cd > GetChineseMonthDays(cy,cm))
{
throw new ChineseCalendarException("不合法的农历日期");
}
offset = offset + cd; //加上当月的天数
#endregion
}
else //是闰年，且计算月份大于或等于闰月
{
#region ...
for (i = 1; i < cm; i++)
{
Temp = GetChineseMonthDays(cy,i); //计算非闰月天数
offset = offset + Temp;
}
if (cm > leap) //计算月大于闰月
{
Temp = GetChineseLeapMonthDays(cy); //计算闰月天数
offset = offset + Temp; //加上闰月天数
if (cd > GetChineseMonthDays(cy,cm))
{
throw new ChineseCalendarException("不合法的农历日期");
}
offset = offset + cd;
}
else //计算月等于闰月
{
//如果需要计算的是闰月，则应首先加上与闰月对应的普通月的天数
if (this._cIsLeapMonth == true) //计算月为闰月
{
Temp = GetChineseMonthDays(cy,cm); //计算非闰月天数
offset = offset + Temp;
}
if (cd > GetChineseLeapMonthDays(cy))
{
throw new ChineseCalendarException("不合法的农历日期");
}
offset = offset + cd;
}
#endregion
}
_date = MinDay.AddDays(offset);
}
#endregion
#endregion
#region 私有函数
#region GetChineseMonthDays
//传回农历 y年m月的总天数
private int GetChineseMonthDays(int year,int month)
{
if (BitTest32((LunarDateArray[year - MinYear] & 0x0000FFFF),(16 - month)))
{
return 30;
}
else
{
return 29;
}
}
#endregion
#region GetChineseLeapMonth
//传回农历 y年闰哪个月 1-12,没闰传回 0
private int GetChineseLeapMonth(int year)
{
return LunarDateArray[year - MinYear] & 0xF;
}
#endregion
#region GetChineseLeapMonthDays
//传回农历 y年闰月的天数
private int GetChineseLeapMonthDays(int year)
{
if (GetChineseLeapMonth(year) != 0)
{
if ((LunarDateArray[year - MinYear] & 0x10000) != 0)
{
return 30;
}
else
{
return 29;
}
}
else
{
return 0;
}
}
#endregion
#region GetChineseYearDays
/// <summary>
/// 取农历年一年的天数
/// </summary>
/// <param name="year"></param>
/// <returns></returns>
private int GetChineseYearDays(int year)
{
int i,f,sumDay,info;
sumDay = 348; //29天 X 12个月
i = 0x8000;
info = LunarDateArray[year - MinYear] & 0x0FFFF;
//计算12个月中有多少天为30天
for (int m = 0; m < 12; m++)
{
f = info & i;
if (f != 0)
{
sumDay++;
}
i = i >> 1;
}
return sumDay + GetChineseLeapMonthDays(year);
}
#endregion
#region GetChineseHour
/// <summary>
/// 获得当前时间的时辰
/// </summary>
/// <param name="time"></param>
/// <returns></returns>
///
private string GetChineseHour(DateTime dt)
{
int _hour,_minute,offset,i;
int indexGan;
string ganHour,zhiHour;
string tmpGan;
//计算时辰的地支
_hour = dt.Hour; //获得当前时间小时
_minute = dt.Minute; //获得当前时间分钟
if (_minute != 0) _hour += 1;
offset = _hour / 2;
if (offset >= 12) offset = 0;
//zhiHour = zhiStr[offset].ToString();
//计算天干
TimeSpan ts = this._date - GanZhiStartDay;
i = ts.Days % 60;
indexGan = ((i % 10 + 1) * 2 - 1) % 10 - 1; //ganStr[i % 10] 为日的天干,(n*2-1) %10得出地支对应,n从1开始
tmpGan = ganStr.Substring(indexGan) + ganStr.Substring(0,indexGan + 2);//凑齐12位
//ganHour = ganStr[((i % 10 + 1) * 2 - 1) % 10 - 1].ToString();
return tmpGan[offset].ToString() + zhiStr[offset].ToString();
}
#endregion
#region CheckDateLimit
/// <summary>
/// 检查公历日期是否符合要求
/// </summary>
/// <param name="dt"></param>
private void CheckDateLimit(DateTime dt)
{
if ((dt < MinDay) || (dt > MaxDay))
{
throw new ChineseCalendarException("超出可转换的日期");
}
}
#endregion
#region CheckChineseDateLimit
/// <summary>
/// 检查农历日期是否合理
/// </summary>
/// <param name="year"></param>
/// <param name="month"></param>
/// <param name="day"></param>
/// <param name="leapMonth"></param>
private void CheckChineseDateLimit(int year,int month,bool leapMonth)
{
if ((year < MinYear) || (year > MaxYear))
{
throw new ChineseCalendarException("非法农历日期");
}
if ((month < 1) || (month > 12))
{
throw new ChineseCalendarException("非法农历日期");
}
if ((day < 1) || (day > 30)) //中国的月最多30天
{
throw new ChineseCalendarException("非法农历日期");
}
int leap = GetChineseLeapMonth(year);// 计算该年应该闰哪个月
if ((leapMonth == true) && (month != leap))
{
throw new ChineseCalendarException("非法农历日期");
}
}
#endregion
#region ConvertNumtochineseNum
/// <summary>
/// 将0-9转成汉字形式
/// </summary>
/// <param name="n"></param>
/// <returns></returns>
private string ConvertNumtochineseNum(char n)
{
if ((n < '0') || (n > '9')) return "";
switch (n)
{
case '0':
return HZNum[0].ToString();
case '1':
return HZNum[1].ToString();
case '2':
return HZNum[2].ToString();
case '3':
return HZNum[3].ToString();
case '4':
return HZNum[4].ToString();
case '5':
return HZNum[5].ToString();
case '6':
return HZNum[6].ToString();
case '7':
return HZNum[7].ToString();
case '8':
return HZNum[8].ToString();
case '9':
return HZNum[9].ToString();
default:
return "";
}
}
#endregion
#region BitTest32
/// <summary>
/// 测试某位是否为真
/// </summary>
/// <param name="num"></param>
/// <param name="bitpostion"></param>
/// <returns></returns>
private bool BitTest32(int num,int bitpostion)
{
if ((bitpostion > 31) || (bitpostion < 0))
throw new Exception("Error Param: bitpostion[0-31]:" + bitpostion.ToString());
int bit = 1 << bitpostion;
if ((num & bit) == 0)
{
return false;
}
else
{
return true;
}
}
#endregion
#region ConvertDayOfWeek
/// <summary>
/// 将星期几转成数字表示
/// </summary>
/// <param name="dayOfWeek"></param>
/// <returns></returns>
private int ConvertDayOfWeek(DayOfWeek dayOfWeek)
{
switch (dayOfWeek)
{
case DayOfWeek.Sunday:
return 1;
case DayOfWeek.Monday:
return 2;
case DayOfWeek.Tuesday:
return 3;
case DayOfWeek.Wednesday:
return 4;
case DayOfWeek.Thursday:
return 5;
case DayOfWeek.Friday:
return 6;
case DayOfWeek.Saturday:
return 7;
default:
return 0;
}
}
#endregion
#region CompareWeekDayHoliday
/// <summary>
/// 比较当天是不是指定的第周几
/// </summary>
/// <param name="date"></param>
/// <param name="month"></param>
/// <param name="week"></param>
/// <param name="day"></param>
/// <returns></returns>
private bool CompareWeekDayHoliday(DateTime date,int week,int day)
{
bool ret = false;
if (date.Month == month) //月份相同
{
if (ConvertDayOfWeek(date.DayOfWeek) == day) //星期几相同
{
DateTime firstDay = new DateTime(date.Year,date.Month,1);//生成当月第一天
int i = ConvertDayOfWeek(firstDay.DayOfWeek);
int firWeekDays = 7 - ConvertDayOfWeek(firstDay.DayOfWeek) + 1; //计算第一周剩余天数
if (i > day)
{
if ((week - 1) * 7 + day + firWeekDays == date.Day)
{
ret = true;
}
}
else
{
if (day + firWeekDays + (week - 2) * 7 == date.Day)
{
ret = true;
}
}
}
}
return ret;
}
#endregion
#endregion
#region 属性
#region 节日
#region ChineseCalendarHoliday
/// <summary>
/// 计算中国农历节日
/// </summary>
public string ChineseCalendarHoliday
{
get
{
string tempStr = "";
if (this._cIsLeapMonth == false) //闰月不计算节日
{
foreach (LunarHolidayStruct lh in lHolidayInfo)
{
if ((lh.Month == this._cMonth) && (lh.Day == this._cDay))
{
tempStr = lh.HolidayName;
break;
}
}
//对除夕进行特别处理
if (this._cMonth == 12)
{
int i = GetChineseMonthDays(this._cYear,12); //计算当年农历12月的总天数
if (this._cDay == i) //如果为最后一天
{
tempStr = "除夕";
}
}
}
return tempStr;
}
}
#endregion
#region WeekDayHoliday
/// <summary>
/// 按某月第几周第几日计算的节日
/// </summary>
public string WeekDayHoliday
{
get
{
string tempStr = "";
foreach (WeekHolidayStruct wh in wHolidayInfo)
{
if (CompareWeekDayHoliday(_date,wh.Month,wh.WeekAtMonth,wh.WeekDay))
{
tempStr = wh.HolidayName;
break;
}
}
return tempStr;
}
}
#endregion
#region DateHoliday
/// <summary>
/// 按公历日计算的节日
/// </summary>
public string DateHoliday
{
get
{
string tempStr = "";
foreach (SolarHolidayStruct sh in sHolidayInfo)
{
if ((sh.Month == _date.Month) && (sh.Day == _date.Day))
{
tempStr = sh.HolidayName;
break;
}
}
return tempStr;
}
}
#endregion
#endregion
#region 公历日期
#region Date
/// <summary>
/// 取对应的公历日期
/// </summary>
public DateTime Date
{
get { return _date; }
set { _date = value; }
}
#endregion
#region WeekDay
/// <summary>
/// 取星期几
/// </summary>
public DayOfWeek WeekDay
{
get { return _date.DayOfWeek; }
}
#endregion
#region WeekDayStr
/// <summary>
/// 周几的字符
/// </summary>
public string WeekDayStr
{
get
{
switch (_date.DayOfWeek)
{
case DayOfWeek.Sunday:
return "星期日";
case DayOfWeek.Monday:
return "星期一";
case DayOfWeek.Tuesday:
return "星期二";
case DayOfWeek.Wednesday:
return "星期三";
case DayOfWeek.Thursday:
return "星期四";
case DayOfWeek.Friday:
return "星期五";
default:
return "星期六";
}
}
}
#endregion
#region DateString
/// <summary>
/// 公历日期中文表示法 如一九九七年七月一日
/// </summary>
public string DateString
{
get
{
return "公元" + this._date.ToLongDateString();
}
}
#endregion
#region IsLeapYear
/// <summary>
/// 当前是否公历闰年
/// </summary>
public bool IsLeapYear
{
get
{
return DateTime.IsLeapYear(this._date.Year);
}
}
#endregion
#region ChineseConstellation
/// <summary>
/// 28星宿计算
/// </summary>
public string ChineseConstellation
{
get
{
int offset = 0;
int modStarDay = 0;
TimeSpan ts = this._date - ChineseConstellationReferDay;
offset = ts.Days;
modStarDay = offset % 28;
return (modStarDay >= 0 ? _chineseConstellationName[modStarDay] : _chineseConstellationName[27 + modStarDay]);
}
}
#endregion
#region ChineseHour
/// <summary>
/// 时辰
/// </summary>
public string ChineseHour
{
get
{
return GetChineseHour(_datetime);
}
}
#endregion
#endregion
#region 农历日期
#region IsChineseLeapMonth
/// <summary>
/// 是否闰月
/// </summary>
public bool IsChineseLeapMonth
{
get { return this._cIsLeapMonth; }
}
#endregion
#region IsChineseLeapYear
/// <summary>
/// 当年是否有闰月
/// </summary>
public bool IsChineseLeapYear
{
get
{
return this._cIsLeapYear;
}
}
#endregion
#region ChineseDay
/// <summary>
/// 农历日
/// </summary>
public int ChineseDay
{
get { return this._cDay; }
}
#endregion
#region ChineseDayString
/// <summary>
/// 农历日中文表示
/// </summary>
public string ChineseDayString
{
get
{
switch (this._cDay)
{
case 0:
return "";
case 10:
return "初十";
case 20:
return "二十";
case 30:
return "三十";
default:
return nStr2[(int)(_cDay / 10)].ToString() + nStr1[_cDay % 10].ToString();
}
}
}
#endregion
#region ChineseMonth
/// <summary>
/// 农历的月份
/// </summary>
public int ChineseMonth
{
get { return this._cMonth; }
}
#endregion
#region ChineseMonthString
/// <summary>
/// 农历月份字符串
/// </summary>
public string ChineseMonthString
{
get
{
return _monthString[this._cMonth];
}
}
#endregion
#region ChineseYear
/// <summary>
/// 取农历年份
/// </summary>
public int ChineseYear
{
get { return this._cYear; }
}
#endregion
#region ChineseYearString
/// <summary>
/// 取农历年字符串如，一九九七年
/// </summary>
public string ChineseYearString
{
get
{
string tempStr = "";
string num = this._cYear.ToString();
for (int i = 0; i < 4; i++)
{
tempStr += ConvertNumtochineseNum(num[i]);
}
return tempStr + "年";
}
}
#endregion
#region ChineseDateString
/// <summary>
/// 取农历日期表示法：农历一九九七年正月初五
/// </summary>
public string ChineseDateString
{
get
{
if (this._cIsLeapMonth == true)
{
return "农历" + ChineseYearString + "闰" + ChineseMonthString + ChineseDayString;
}
else
{
return "农历" + ChineseYearString + ChineseMonthString + ChineseDayString;
}
}
}
#endregion
#region ChineseTwentyFourDay
/// <summary>
/// 定气法计算二十四节气,二十四节气是按地球公转来计算的，并非是阴历计算的
/// </summary>
/// <remarks>
/// 节气的定法有两种。古代历法采用的称为"恒气"，即按时间把一年等分为24份，
/// 每一节气平均得15天有余，所以又称"平气"。现代农历采用的称为"定气"，即
/// 按地球在轨道上的位置为标准，一周360°，两节气之间相隔15°。由于冬至时地
/// 球位于近日点附近，运动速度较快，因而太阳在黄道上移动15°的时间不到15天。
/// 夏至前后的情况正好相反，太阳在黄道上移动较慢，一个节气达16天之多。采用
/// 定气时可以保证春、秋两分必然在昼夜平分的那两天。
/// </remarks>
public string ChineseTwentyFourDay
{
get
{
DateTime baseDateAndTime = new DateTime(1900,0); //#1/6/1900 2:05:00 AM#
DateTime newDate;
double num;
int y;
string tempStr = "";
y = this._date.Year;
for (int i = 1; i <= 24; i++)
{
num = 525948.76 * (y - 1900) + sTermInfo[i - 1];
newDate = baseDateAndTime.AddMinutes(num);//按分钟计算
if (newDate.DayOfYear == _date.DayOfYear)
{
tempStr = SolarTerm[i - 1];
break;
}
}
return tempStr;
}
}
//当前日期前一个最近节气
public string ChineseTwentyFourPrevDay
{
get
{
DateTime baseDateAndTime = new DateTime(1900,0); //#1/6/1900 2:05:00 AM#
DateTime newDate;
double num;
int y;
string tempStr = "";
y = this._date.Year;
for (int i = 24; i >= 1; i--)
{
num = 525948.76 * (y - 1900) + sTermInfo[i - 1];
newDate = baseDateAndTime.AddMinutes(num);//按分钟计算
if (newDate.DayOfYear < _date.DayOfYear)
{
tempStr = string.Format("{0}[{1}]",SolarTerm[i - 1],newDate.ToString("yyyy-MM-dd"));
break;
}
}
return tempStr;
}
}
//当前日期后一个最近节气
public string ChineseTwentyFourNextDay
{
get
{
DateTime baseDateAndTime = new DateTime(1900,0); //#1/6/1900 2:05:00 AM#
DateTime newDate;
double num;
int y;
string tempStr = "";
y = this._date.Year;
for (int i = 1; i <= 24; i++)
{
num = 525948.76 * (y - 1900) + sTermInfo[i - 1];
newDate = baseDateAndTime.AddMinutes(num);//按分钟计算
if (newDate.DayOfYear > _date.DayOfYear)
{
tempStr = string.Format("{0}[{1}]",newDate.ToString("yyyy-MM-dd"));
break;
}
}
return tempStr;
}
}
#endregion
#endregion
#region 星座
#region Constellation
/// <summary>
/// 计算指定日期的星座序号
/// </summary>
/// <returns></returns>
public string Constellation
{
get
{
int index = 0;
int y,m,d;
y = _date.Year;
m = _date.Month;
d = _date.Day;
y = m * 100 + d;
if (((y >= 321) && (y <= 419))) { index = 0; }
else if ((y >= 420) && (y <= 520)) { index = 1; }
else if ((y >= 521) && (y <= 620)) { index = 2; }
else if ((y >= 621) && (y <= 722)) { index = 3; }
else if ((y >= 723) && (y <= 822)) { index = 4; }
else if ((y >= 823) && (y <= 922)) { index = 5; }
else if ((y >= 923) && (y <= 1022)) { index = 6; }
else if ((y >= 1023) && (y <= 1121)) { index = 7; }
else if ((y >= 1122) && (y <= 1221)) { index = 8; }
else if ((y >= 1222) || (y <= 119)) { index = 9; }
else if ((y >= 120) && (y <= 218)) { index = 10; }
else if ((y >= 219) && (y <= 320)) { index = 11; }
else { index = 0; }
return _constellationName[index];
}
}
#endregion
#endregion
#region 属相
#region Animal
/// <summary>
/// 计算属相的索引，注意虽然属相是以农历年来区别的，但是目前在实际使用中是按公历来计算的
/// 鼠年为1,其它类推
/// </summary>
public int Animal
{
get
{
int offset = _date.Year - AnimalStartYear;
return (offset % 12) + 1;
}
}
#endregion
#region AnimalString
/// <summary>
/// 取属相字符串
/// </summary>
public string AnimalString
{
get
{
int offset = _date.Year - AnimalStartYear; //阳历计算
//int offset = this._cYear - AnimalStartYear; 农历计算
return animalStr[offset % 12].ToString();
}
}
#endregion
#endregion
#region 天干地支
#region GanZhiYearString
/// <summary>
/// 取农历年的干支表示法如 乙丑年
/// </summary>
public string GanZhiYearString
{
get
{
string tempStr;
int i = (this._cYear - GanZhiStartYear) % 60; //计算干支
tempStr = ganStr[i % 10].ToString() + zhiStr[i % 12].ToString() + "年";
return tempStr;
}
}
#endregion
#region GanZhiMonthString
/// <summary>
/// 取干支的月表示字符串，注意农历的闰月不记干支
/// </summary>
public string GanZhiMonthString
{
get
{
//每个月的地支总是固定的,而且总是从寅月开始
int zhiIndex;
string zhi;
if (this._cMonth > 10)
{
zhiIndex = this._cMonth - 10;
}
else
{
zhiIndex = this._cMonth + 2;
}
zhi = zhiStr[zhiIndex - 1].ToString();
//根据当年的干支年的干来计算月干的第一个
int ganIndex = 1;
string gan;
int i = (this._cYear - GanZhiStartYear) % 60; //计算干支
switch (i % 10)
{
#region ...
case 0: //甲
ganIndex = 3;
break;
case 1: //乙
ganIndex = 5;
break;
case 2: //丙
ganIndex = 7;
break;
case 3: //丁
ganIndex = 9;
break;
case 4: //戊
ganIndex = 1;
break;
case 5: //己
ganIndex = 3;
break;
case 6: //庚
ganIndex = 5;
break;
case 7: //辛
ganIndex = 7;
break;
case 8: //壬
ganIndex = 9;
break;
case 9: //癸
ganIndex = 1;
break;
#endregion
}
gan = ganStr[(ganIndex + this._cMonth - 2) % 10].ToString();
return gan + zhi + "月";
}
}
#endregion
#region GanZhiDayString
/// <summary>
/// 取干支日表示法
/// </summary>
public string GanZhiDayString
{
get
{
int i,offset;
TimeSpan ts = this._date - GanZhiStartDay;
offset = ts.Days;
i = offset % 60;
return ganStr[i % 10].ToString() + zhiStr[i % 12].ToString() + "日";
}
}
#endregion
#region GanZhiDateString
/// <summary>
/// 取当前日期的干支表示法如 甲子年乙丑月丙庚日
/// </summary>
public string GanZhiDateString
{
get
{
return GanZhiYearString + GanZhiMonthString + GanZhiDayString;
}
}
#endregion
#endregion
#endregion
#region 方法
#region NextDay
/// <summary>
/// 取下一天
/// </summary>
/// <returns></returns>
public ChineseCalendar NextDay()
{
DateTime nextDay = _date.AddDays(1);
return new ChineseCalendar(nextDay);
}
#endregion
#region PervDay
/// <summary>
/// 取前一天
/// </summary>
/// <returns></returns>
public ChineseCalendar PervDay()
{
DateTime pervDay = _date.AddDays(-1);
return new ChineseCalendar(pervDay);
}
#endregion
#endregion
}
}
调用：
DateTime dt = DateTime.Now;
ChineseCalendar cc = new ChineseCalendar(dt);
Console.WriteLine("阳历：" + cc.DateString);
Console.WriteLine("属相：" + cc.AnimalString);
Console.WriteLine("农历：" + cc.ChineseDateString);
Console.WriteLine("时辰：" + cc.ChineseHour);
Console.WriteLine("节气：" + cc.ChineseTwentyFourDay);
Console.WriteLine("节日：" + cc.DateHoliday);
Console.WriteLine("前一个节气：" + cc.ChineseTwentyFourPrevDay);
Console.WriteLine("后一个节气：" + cc.ChineseTwentyFourNextDay);
Console.WriteLine("干支：" + cc.GanZhiDateString);
Console.WriteLine("星期：" + cc.WeekDayStr);
Console.WriteLine("星宿：" + cc.ChineseConstellation);
Console.WriteLine("星座：" + cc.Constellation);
