/// <summary>
/// 获取中国农历节日字符串。
/// </summary>
public string GetChineseHoliday(DateTime solarDateTime)
{
var re = "";
int year = netCalendar.GetYear(solarDateTime);
int mon = netCalendar.GetMonth(solarDateTime);
int leapMonth = netCalendar.GetLeapMonth(year);
int iDay = netCalendar.GetDayOfMonth(solarDateTime);
if (netCalendar.GetDayOfYear(solarDateTime) == netCalendar.GetDaysInYear(year))
{
return("除夕");
}
if (leapMonth != mon)
{
if (leapMonth != 0 && mon >= leapMonth)
{
mon--;
}
foreach (var s in chineseHoliday)
{
if (mon == Convert.ToInt32(s.Substring(0, 2)))
{
if (netCalendar.GetDayOfMonth(solarDateTime) == Convert.ToInt32(s.Substring(2, 2)))
{
re = s.Substring(4);
break;
}
}
}
}
return(re);
}
/// <summary>
/// 根据公历获取农历日期
/// </summary>
/// <param name="datetime">公历日期</param>
public static string GetChineseDateTime(DateTime datetime)
{
System.Globalization.ChineseLunisolarCalendar cCalendar = new System.Globalization.ChineseLunisolarCalendar();
int lyear = cCalendar.GetYear(datetime);
int lmonth = cCalendar.GetMonth(datetime);
int lday = cCalendar.GetDayOfMonth(datetime);
//获取闰月， 0 则表示没有闰月
int leapMonth = cCalendar.GetLeapMonth(lyear);
bool isleap = false;
if (leapMonth > 0)
{
if (leapMonth == lmonth)
{
//闰月
isleap = true;
lmonth--;
}
else if (lmonth > leapMonth)
{
lmonth--;
}
}
string ret = string.Concat(GetLunisolarYear(datetime.Year), "年", isleap ? "闰" : string.Empty, GetLunisolarMonth(lmonth), "月", GetLunisolarDay(lday));
ret = "农历" + ret;
return(ret);
}
public static string RiQiGetShengXiao(
[ExcelArgument(Description = "公历日期")] DateTime solarDate)
{
System.Globalization.ChineseLunisolarCalendar cal = new System.Globalization.ChineseLunisolarCalendar();
int year = cal.GetYear(solarDate);
return("鼠牛虎兔龙蛇马羊猴鸡狗猪"[(year - 4) % 12].ToString());
}
public static string RiQiGetGanZhiYear(
[ExcelArgument(Description = "公历日期")] DateTime solarDate)
{
System.Globalization.ChineseLunisolarCalendar cal = new System.Globalization.ChineseLunisolarCalendar();
int year = cal.GetYear(solarDate);
char gan = "甲乙丙丁戊己庚辛壬癸"[(year - 4) % 10];
char zhi = "子丑寅卯辰巳午未申酉戌亥"[(year - 4) % 12];
return(new string(new char[] { gan, zhi }));
}
/// <summary>
/// 返回指定公历日期的阴历时间
/// </summary>
/// <param name="time"></param>
public ChinaDateTime(DateTime time)
{
cc = new System.Globalization.ChineseLunisolarCalendar();
if (time > cc.MaxSupportedDateTime || time < cc.MinSupportedDateTime)
throw new Exception("参数日期时间不在支持的范围内,支持范围：" + cc.MinSupportedDateTime.ToShortDateString() + "到" + cc.MaxSupportedDateTime.ToShortDateString());
year = cc.GetYear(time);
month = cc.GetMonth(time);
dayOfMonth = cc.GetDayOfMonth(time);
isLeap = cc.IsLeapMonth(year, month);
if (isLeap) month -= 1;
this.time = time;
}
/// <summary>
/// 将公历(阳历,西历) 转换为 农历(阴历)
///
/// DateTime dt = Convert.ToDateTime("2010-07-2 00:00:00");
/// MessageBox.Show(calendarSolarToChineseLunisolar(dt).ToString());
///
/// </summary>
///
public static DateTime calendarSolarToChineseLunisolar(DateTime SolarDateTime)
{
System.Globalization.ChineseLunisolarCalendar cal = new System.Globalization.ChineseLunisolarCalendar();
int cYear = cal.GetYear(SolarDateTime);
int cMonth = cal.GetMonth(SolarDateTime);
int cDay = cal.GetDayOfMonth(SolarDateTime);
DateTime dt = Convert.ToDateTime(
Convert.ToString(cYear) + "-" +
Convert.ToString(cMonth) + "-" +
Convert.ToString(cDay)
+ " 00:00:00");
return(dt);
}
/// <summary>
/// 返回指定公历日期的阴历时间
/// </summary>
/// <param name="time"></param>
public ChinaDateTime(DateTime time)
{
cc = new System.Globalization.ChineseLunisolarCalendar();
if (time > cc.MaxSupportedDateTime || time < cc.MinSupportedDateTime)
{
throw new Exception("参数日期时间不在支持的范围内,支持范围：" + cc.MinSupportedDateTime.ToShortDateString() + "到" + cc.MaxSupportedDateTime.ToShortDateString());
}
year = cc.GetYear(time);
month = cc.GetMonth(time);
dayOfMonth = cc.GetDayOfMonth(time);
isLeap = cc.IsLeapMonth(year, month);
if (isLeap)
{
month -= 1;
}
this.time = time;
}
/// 公历转为农历的函数
/// </summary>
/// <remarks>作者：DeltaCat</remarks>
/// <example>网址：http://www.zu14.cn</example>
/// <param name="solarDateTime">公历日期</param>
/// <returns>农历的日期</returns>
public string SolarToChineseLunisolarDate(DateTime solarDateTime)
{
System.Globalization.ChineseLunisolarCalendar cal = new System.Globalization.ChineseLunisolarCalendar();
int year = cal.GetYear(solarDateTime);
int month = cal.GetMonth(solarDateTime);
int day = cal.GetDayOfMonth(solarDateTime);
int leapMonth = cal.GetLeapMonth(year);
return(string.Format("农历{0}{1}（{2}）年{3}{4}月{5}{6}"
, "甲乙丙丁戊己庚辛壬癸"[(year - 4) % 10]
, "子丑寅卯辰巳午未申酉戌亥"[(year - 4) % 12]
, "鼠牛虎兔龙蛇马羊猴鸡狗猪"[(year - 4) % 12]
, month == leapMonth ? "闰" : ""
, "无正二三四五六七八九十冬腊"[leapMonth > 0 && leapMonth <= month ? month - 1 : month]
, "初十廿三"[day / 10]
, "日一二三四五六七八九"[day % 10]
));
}
/// <summary>
/// 取得当前时间的农历日期
/// </summary>
/// <returns></returns>
public static string CNDate()
{
System.Globalization.ChineseLunisolarCalendar l = new System.Globalization.ChineseLunisolarCalendar();
DateTime dt = DateTime.Today; //转换当日的日期
string[] aMonth = { "", "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", "腊月" };
string[] a10 = { "初", "十", "二十", "三十" };
string[] aDigi = { "Ｏ", "一", "二", "三", "四", "五", "六", "七", "八", "九" };
string sYear = "", sYearArab = "", sMonth = "", sDay = "", sDay10 = "", sDay1 = "", sLuniSolarDate = "";
int iYear, iMonth, iDay;
iYear = l.GetYear(dt);
iMonth = l.GetMonth(dt);
iDay = l.GetDayOfMonth(dt);
//Format Year
sYearArab = iYear.ToString();
for (int i = 0; i < sYearArab.Length; i++)
{
sYear += aDigi[Convert.ToInt16(sYearArab.Substring(i, 1))];
}
//Format Month
int iLeapMonth = l.GetLeapMonth(iYear); //获取闰月
if (iLeapMonth > 0 && iMonth <= iLeapMonth)
{
aMonth[iLeapMonth] = "闰" + aMonth[iLeapMonth - 1];
sMonth = aMonth[l.GetMonth(dt)];
}
else if (iLeapMonth > 0 && iMonth > iLeapMonth)
{
sMonth = aMonth[l.GetMonth(dt) - 1];
}
else
{
sMonth = aMonth[l.GetMonth(dt)];
}
//Format Day
sDay10 = a10[iDay / 10];
sDay1 = aDigi[(iDay % 10)];
sDay = sDay10 + sDay1;
if (iDay == 10)
{
sDay = "初十";
}
if (iDay == 20)
{
sDay = "二十";
}
if (iDay == 30)
{
sDay = "三十";
}
//Format Lunar Date
sLuniSolarDate = sMonth + sDay;
return(sLuniSolarDate);
}
/// <summary>
/// ȡ�õ�ǰʱ���ũ������
/// </summary>
/// <returns></returns>
public static string CNDate()
{
System.Globalization.ChineseLunisolarCalendar l = new System.Globalization.ChineseLunisolarCalendar();
DateTime dt = DateTime.Today; //ת�����յ�����
string[] aMonth = { "", "����", "����", "����", "����", "����", "����", "����", "����", "����", "ʮ��", "ʮһ��", "����", "����" };
string[] a10 = { "��", "ʮ", "��ʮ", "��ʮ" };
string[] aDigi = { "��", "һ", "��", "��", "��", "��", "��", "��", "��", "��" };
string sYear = "", sYearArab = "", sMonth = "", sDay = "", sDay10 = "", sDay1 = "", sLuniSolarDate = "";
int iYear, iMonth, iDay;
iYear = l.GetYear(dt);
iMonth = l.GetMonth(dt);
iDay = l.GetDayOfMonth(dt);
//Format Year
sYearArab = iYear.ToString();
for (int i = 0; i < sYearArab.Length; i++)
{
sYear += aDigi[Convert.ToInt16(sYearArab.Substring(i, 1))];
}
//Format Month
int iLeapMonth = l.GetLeapMonth(iYear); //��ȡ����
if (iLeapMonth > 0 && iMonth <= iLeapMonth)
{
aMonth[iLeapMonth] = "��" + aMonth[iLeapMonth - 1];
sMonth = aMonth[l.GetMonth(dt)];
}
else if (iLeapMonth > 0 && iMonth > iLeapMonth)
{
sMonth = aMonth[l.GetMonth(dt) - 1];
}
else
{
sMonth = aMonth[l.GetMonth(dt)];
}
//Format Day
sDay10 = a10[iDay / 10];
sDay1 = aDigi[(iDay % 10)];
sDay = sDay10 + sDay1;
if (iDay == 10) sDay = "��ʮ";
if (iDay == 20) sDay = "��ʮ";
if (iDay == 30) sDay = "��ʮ";
//Format Lunar Date
sLuniSolarDate = sMonth + sDay;
return sLuniSolarDate;
}
