public void GetYear2()
{
Assert.AreEqual(1999, cn.GetYear(new DateTime(2000, 2, 4, 0, 0, 0, DateTimeKind.Utc).ToLocalTime()), "#1");
Assert.AreEqual(2000, cn.GetYear(new DateTime(2000, 2, 5, 0, 0, 0, DateTimeKind.Utc).ToLocalTime()), "#2");
Assert.AreEqual(11, jp.GetYear(new DateTime(2000, 2, 4, 0, 0, 0, DateTimeKind.Utc).ToLocalTime()), "#3");
Assert.AreEqual(12, jp.GetYear(new DateTime(2000, 2, 5, 0, 0, 0, DateTimeKind.Utc).ToLocalTime()), "#4");
Assert.AreEqual(88, tw.GetYear(new DateTime(2000, 2, 4, 0, 0, 0, DateTimeKind.Utc).ToLocalTime()), "#5");
Assert.AreEqual(89, tw.GetYear(new DateTime(2000, 2, 5, 0, 0, 0, DateTimeKind.Utc).ToLocalTime()), "#6");
Assert.AreEqual(1999, cn.GetYear(new DateTime(2000, 2, 4, 0, 0, 0, DateTimeKind.Utc).ToLocalTime()), "#7");
Assert.AreEqual(2000, cn.GetYear(new DateTime(2000, 2, 5, 0, 0, 0, DateTimeKind.Utc).ToLocalTime()), "#8");
}
public static string useTaiwanLC(DateTime date)
{
string TeanGean = "甲乙丙丁戊己庚辛壬癸";
string DeGe = "子丑寅卯辰巳午未申酉戌亥";
string CAnimal = "鼠牛虎兔龍蛇馬羊猴雞狗豬";
TaiwanLunisolarCalendar Tlc = new TaiwanLunisolarCalendar();
//DateTime dtNow = new DateTime.Now();//拿今年的日期
//DateTime.Now.AddYears;
int lun60Year = Tlc.GetSexagenaryYear(date.AddYears(0));
// int lun60Year = Tlc.GetSexagenaryYear(DateTime.Now.AddYears(0));
int TeanGeanYear = Tlc.GetCelestialStem(lun60Year) - 1;
int DeGeYear = Tlc.GetTerrestrialBranch(lun60Year) - 1;
int lunMonth = Tlc.GetMonth(DateTime.Now.AddYears(0));
int leapMonth = Tlc.GetLeapMonth(Tlc.GetYear(DateTime.Now.AddYears(0)));
if (leapMonth > 0 && lunMonth >= leapMonth)
{
//lunMonth = lunMonth - 1;
lunMonth -= 1;
}
int lunDay = Tlc.GetDayOfMonth(DateTime.Now.AddYears(0));
//Console.WriteLine("debug" + TeanGean[TeanGeanYear] + DeGe[DeGeYear] + CAnimal[DeGeYear]);
Console.WriteLine("驗算網頁 : http://tlcheng.twbbs.org/Model/Online/LunarCalendar/Default.aspx");
Console.WriteLine("參考資料 : http://anita-lo.blogspot.com/2008/03/net_20.html");
Console.WriteLine("查表法 : http://chmis.cca.gov.tw/chmp/blog/a571024/myBlogArticleAction.do?method=doListArticleByPk&articleId=3213");
Console.WriteLine("參考資料 : http://www.fushantang.com/1003/c1007.html");
//return String.Format("農曆:{0}年{1}月{2}日", TeanGean[TeanGeanYear] & DeGe[DeGeYear], lunMonth, lunDay);
//return String.Format("農曆:{0}年{1}月{2}日 今年的生肖: {3}",Tlc.GetYear(DateTime.Now).ToString(), lunMonth, lunDay, CAnimal[DeGeYear].ToString());
return(String.Format("{0}", CAnimal[DeGeYear].ToString()));
}
public String GetBirthDate(DateType type, DateFormat format)
{
string result = "";
switch (type)
{
case DateType.Calendar:
result = (format == DateFormat.ShortDate) ? this.birthDate.ToString("d") : this.birthDate.ToString("D");
break;
case DateType.ChineseCalendar:
//System.Globalization.TaiwanCalendar
TaiwanCalendar c1 = new TaiwanCalendar();
int y = c1.GetYear(this.birthDate);
int m = c1.GetMonth(this.birthDate);
int d = c1.GetDayOfMonth(this.birthDate);
result = (format == DateFormat.ShortDate) ? String.Format("{0:000}/{1:00}/{2:00}", y, m, d) : String.Format("民國{0}年{1}月{2}日", y, m, d);
break;
case DateType.ChineseLunisolar:
//System.Globalization.TaiwanLunisolarCalendar
TaiwanLunisolarCalendar c2 = new TaiwanLunisolarCalendar();
int y2 = c2.GetYear(this.birthDate);
int m2 = c2.GetMonth(this.birthDate);
int d2 = c2.GetDayOfMonth(this.birthDate);
result = (format == DateFormat.ShortDate) ? String.Format("{0:000}/{1:00}/{2:00}", y2, m2, d2) : String.Format("農曆{0}年{1}月{2}日", y2, m2, d2);
break;
default:
break;
}
return(result);
}
/// <summary>
/// Convert the DateTime object to TaiwanLunisolarCalendar's DateTime format.
/// For example: 2008/1/26 will become 96/12/19
/// </summary>
public static DateTime ToTaiwanLunisolarDateTime(this DateTime d)
{
TaiwanLunisolarCalendar tlc = new TaiwanLunisolarCalendar();
DateTime result = new DateTime(tlc.GetYear(d), tlc.GetMonth(d), tlc.GetDayOfMonth(d), d.Hour, d.Minute, d.Second, d.Millisecond);
return(result);
}
/// <summary>
/// 取得農曆的日期
/// </summary>
/// <param name="dt">日期</param>
/// <returns></returns>
public static string GetLunisolarDate(DateTime dt)
{
string lunisolarDate = "";
TaiwanLunisolarCalendar tlc = new TaiwanLunisolarCalendar();
if (tlc.IsLeapYear(tlc.GetYear(dt)) && tlc.GetMonth(dt) >= tlc.GetLeapMonth(tlc.GetYear(dt)))
{
lunisolarDate = FormatLunisolarYear(tlc.GetYear(dt)) +
FormatLunisolarMonth(tlc.GetMonth(dt) - 1) +
FormatLunisolarDay(tlc.GetDayOfMonth(dt));
}
else
{
lunisolarDate = FormatLunisolarYear(tlc.GetYear(dt)) +
FormatLunisolarMonth(tlc.GetMonth(dt)) +
FormatLunisolarDay(tlc.GetDayOfMonth(dt));
}
//return "農曆 " + lunisolarDate;
return(lunisolarDate);
}
/// <summary>
/// 西曆轉農曆
/// </summary>
/// <param name="value"></param>
/// <returns></returns>
public static string ToLunarDate(DateTime value)
{
var oLCalendar = new TaiwanLunisolarCalendar();
var y = oLCalendar.GetYear(value);
var m = oLCalendar.GetMonth(value);
var d = oLCalendar.GetDayOfMonth(value);
var l = y.ToString() +
StrFunc.StrPadLeft(m.ToString(), 2, '0') +
StrFunc.StrPadLeft(d.ToString(), 2, '0');
return(l);
}
public void TestDay()
{
TaiwanLunisolarCalendar tlc = new TaiwanLunisolarCalendar();
int year = tlc.GetYear(DateTime.Now);
int month = tlc.GetMonth(DateTime.Now);
int day = tlc.GetDayOfMonth(DateTime.Now);
string aa = string.Format("{0}/{1}/{2}", year, month, day);
Console.WriteLine("day = " + aa);
DateTime date2 = tlc.ToDateTime(year, month, day, 0, 0, 0, 0);
Console.WriteLine("day2 = " + date2.ToShortDateString());
}
/// <summary>
/// 取得天干地支年月日
/// </summary>
/// <param name="dt"></param>
/// <returns></returns>
public static string GetTaiwanHeaEarDate(this DateTime dt)
{
string teanGean = "甲乙丙丁戊己庚辛壬癸";
string deGe = "子丑寅卯辰巳午未申酉戌亥";
TaiwanLunisolarCalendar tlc = new TaiwanLunisolarCalendar();
int lun60Year = tlc.GetSexagenaryYear(DateTime.Now.AddYears(0));
int TeanGeanYear = tlc.GetCelestialStem(lun60Year) - 1;
int DeGeYear = tlc.GetTerrestrialBranch(lun60Year) - 1;
int lunMonth = tlc.GetMonth(DateTime.Now.AddYears(0));
int leapMonth = tlc.GetLeapMonth(tlc.GetYear(DateTime.Now.AddYears(0)));
if (leapMonth > 0 && lunMonth >= leapMonth)
{
lunMonth -= 1;
}
int lunDay = tlc.GetDayOfMonth(DateTime.Now.AddYears(0));
return(String.Format("{0}年{1}月{2}日", teanGean[TeanGeanYear].ToString() + deGe[DeGeYear].ToString(), lunMonth, lunDay));
}
/// <summary>
/// 排序樣板 By 日期順序，先來的要先排序在前面被檢測
/// </summary>
/// <param name="festivalTemplates"></param>
/// <param name="beforeDay">前幾天(節慶)</param>
/// <returns></returns>
private IList <TemplateVO> SortTemplateByDate(IList <TemplateVO> festivalTemplates, int beforeDay)
{
IList <TemplateVO> result = new List <TemplateVO>();
if (festivalTemplates != null && festivalTemplates.Count > 0)
{
foreach (TemplateVO templateVO in festivalTemplates)
{
if (templateVO.Name.Equals("聖誕節") || templateVO.Name.Equals("西洋情人節"))
{
//此兩個節日用西元算
DateTime today = DateTime.Today;
int year = DateTime.Today.Year;
int month = int.Parse(templateVO.StartDate.Substring(0, 2));
int day = int.Parse(templateVO.StartDate.Substring(2, 2));
DateTime endDate = new DateTime(DateTime.Today.Year, month, day);
DateTime startDate = endDate.AddDays(((-1) * beforeDay));
templateVO.BeginDate = startDate;
templateVO.LastDate = endDate;
}
else
{
//此其他的節日用農曆算
//先從農曆轉成西元
TaiwanLunisolarCalendar tlc = new TaiwanLunisolarCalendar();
DateTime today = DateTime.Today;
int year = tlc.GetYear(today);
int month = int.Parse(templateVO.StartDate.Substring(0, 2));
int day = int.Parse(templateVO.StartDate.Substring(2, 2));
int era = tlc.GetEra(today);
//春節的話因為還沒到這個年，所以要加1個月
if (templateVO.Name.Equals("春節"))
{
year = tlc.GetYear(DateTime.Today.AddMonths(1));
era = tlc.GetEra(DateTime.Today.AddMonths(1));
}
//判斷今年是否為閏年，閏年的話抓出正確的日期
if (tlc.IsLeapYear(year, era))
{
//閏月月份
int leapMonth = tlc.GetLeapMonth(year, era);
//閏月天數
//int monthDays = tlc.GetDaysInMonth(year, leapMonth, era);
//閏月有13個月，例如leapMonth=5，代表閏四月，則農曆5月開始要多加1個月
if (month >= leapMonth)
{
month += 1;
}
}
DateTime endDate = tlc.ToDateTime(year, month, day, 0, 0, 0, 0, era);
DateTime startDate = endDate.AddDays(((-1) * beforeDay));
templateVO.BeginDate = startDate;
templateVO.LastDate = endDate;
}
}
result = festivalTemplates.OrderBy(p => p.BeginDate).ToList();
}
return(result);
}
protected void Calendar01_SelectionChanged(object sender, EventArgs e)
{
using DataTable dtDate = new CglData().GetDateData(Calendar01.SelectedDate.Date);
DataRow drDAte = dtDate.NewRow();
// 找農曆
TaiwanLunisolarCalendar tlc = new TaiwanLunisolarCalendar();
int leapMouth = tlc.GetLeapMonth(tlc.GetYear(Calendar01.SelectedDate.Date));
int LuniMouth = tlc.GetMonth(Calendar01.SelectedDate.Date);
if (leapMouth > 0)
{
if (LuniMouth == leapMouth)
{
LuniMouth = leapMouth - 1;
}
else if (LuniMouth > leapMouth)
{
LuniMouth -= 1;
}
}
drDAte["lngDateSN"] = string.Format(InvariantCulture, "{0}{1:d2}{2:d2}", Calendar01.SelectedDate.Year, Calendar01.SelectedDate.Month, Calendar01.SelectedDate.Day);
drDAte["lngCDateSN"] = string.Format(InvariantCulture, "{0}{1:d2}{2:d2}", tlc.GetYear(Calendar01.SelectedDate.Date), LuniMouth, tlc.GetDayOfMonth(Calendar01.SelectedDate.Date));
//找紫微
StuPurple stuTemp = new StuPurple
{
StrWYear = Calendar01.SelectedDate.Year.ToString(InvariantCulture),
StrWMonth = Calendar01.SelectedDate.Month.ToString("d2", InvariantCulture),
StrWDay = Calendar01.SelectedDate.Day.ToString("d2", InvariantCulture),
StrWHour = "YY11",
IntGender = CglPurple.Gender.MalePlus
};
stuTemp.Init();
foreach (KeyValuePair <string, string> KeyPair in stuTemp.DicUpdateData)
{
if (KeyPair.Key != "lngDateSN")
{
if (KeyPair.Value.Length >= 4)
{
drDAte[KeyPair.Key] = KeyPair.Value.Substring(0, 4);
}
else
{
drDAte[KeyPair.Key] = KeyPair.Value;
}
}
}
//
dtDate.Rows.Add(drDAte);
GridView gvDate = new GalaxyApp().CreatGridView("gvDate", " gltabel ", dtDate, true, true);
gvDate.DataBind();
pnlCalendar.Controls.Add(gvDate);
// 一些使用的範例程式
//StringBuilder stringBuilder = new StringBuilder(0,8000);
//for (int i = 2007; i <= 2050; i++)
//{
// CNDate cd1 = new CNDate(new DateTime(i, Calendar01.SelectedDate.Date.Month, Calendar01.SelectedDate.Date.Day));
// stringBuilder.AppendLine("計算 " + i + "年隔年農曆過年的國曆日期：" + cd1.GetNextLunarNewYearDate().ToLongDateString() + "<br/>");
//}
//CNDate cd = new CNDate(Calendar01.SelectedDate);
//stringBuilder.AppendLine("今年農曆天數：" + cd.LunarYearDays(2007).ToString(InvariantCulture) + "<br/>");
//stringBuilder.AppendLine("今年 01 月農曆天數：" + cd.LunarMonthDays(2007, 1).ToString(InvariantCulture) + "<br/>");
//stringBuilder.AppendLine("今年 02 月農曆天數：" + cd.LunarMonthDays(2007, 2).ToString(InvariantCulture) + "<br/>");
//stringBuilder.AppendLine("今年 03 月農曆天數：" + cd.LunarMonthDays(2007, 3).ToString(InvariantCulture) + "<br/>");
//stringBuilder.AppendLine("今年 04 月農曆天數：" + cd.LunarMonthDays(2007, 4).ToString(InvariantCulture) + "<br/>");
//stringBuilder.AppendLine("今年 05 月農曆天數：" + cd.LunarMonthDays(2007, 5).ToString(InvariantCulture) + "<br/>");
//stringBuilder.AppendLine("今年 06 月農曆天數：" + cd.LunarMonthDays(2007, 6).ToString(InvariantCulture) + "<br/>");
//stringBuilder.AppendLine("今年 07 月農曆天數：" + cd.LunarMonthDays(2007, 7).ToString(InvariantCulture) + "<br/>");
//stringBuilder.AppendLine("今年 08 月農曆天數：" + cd.LunarMonthDays(2007, 8).ToString(InvariantCulture) + "<br/>");
//stringBuilder.AppendLine("今年 09 月農曆天數：" + cd.LunarMonthDays(2007, 9).ToString(InvariantCulture) + "<br/>");
//stringBuilder.AppendLine("今年 10 月農曆天數：" + cd.LunarMonthDays(2007, 10).ToString(InvariantCulture) + "<br/>");
//stringBuilder.AppendLine("今年 11 月農曆天數：" + cd.LunarMonthDays(2007, 11).ToString(InvariantCulture) + "<br/>");
//stringBuilder.AppendLine("今年 12 月農曆天數：" + cd.LunarMonthDays(2007, 12).ToString(InvariantCulture) + "<br/>");
//stringBuilder.AppendLine("今天的農曆日期：" + cd.GetLunarHolDay() + "<br/>");
//stringBuilder.AppendLine("今年的農曆潤月月份：" + cd.GetLeapMonth(2007) + "<br/>");
//stringBuilder.AppendLine("計算國曆當天對應的節氣：" + cd.LGetLunarHolDay() + "<br/>");
//stringBuilder.AppendLine("計算今年農曆過年的國曆日期：" + cd.GetLunarNewYearDate().ToLongDateString() + "<br/>");
//lblCC.Text = stringBuilder.ToString();
}
/// <summary>
/// 取得目前要使用的樣板
/// </summary>
/// <param name="beforeDay">前幾天(節慶)</param>
/// <returns>目前要使用的樣板</returns>
public TemplateVO GetCurrentTemplate(int beforeDay)
{
//先抓節日的 (要存農曆日還是西元要再確認，存西元必須每年度去調整)
IList <TemplateVO> festivalTemplates = GetTemplateList(TemplateVO.Type.Festival);
if (festivalTemplates != null && festivalTemplates.Count > 0)
{
foreach (TemplateVO templateVO in festivalTemplates)
{
if (templateVO.Name.Equals("聖誕節") || templateVO.Name.Equals("西洋情人節"))
{
//此兩個節日用西元算
DateTime today = DateTime.Today;
int year = DateTime.Today.Year;
int month = int.Parse(templateVO.StartDate.Substring(0, 2));
int day = int.Parse(templateVO.StartDate.Substring(2, 2));
DateTime endDate = new DateTime(DateTime.Today.Year, month, day);
DateTime startDate = endDate.AddDays(((-1) * beforeDay));
if (today >= startDate && today <= endDate)
{
return(templateVO);
}
}
else
{
//此其他的節日用農曆算
//先從農曆轉成西元
TaiwanLunisolarCalendar tlc = new TaiwanLunisolarCalendar();
DateTime today = DateTime.Today;
int year = tlc.GetYear(today);
int month = int.Parse(templateVO.StartDate.Substring(0, 2));
int day = int.Parse(templateVO.StartDate.Substring(2, 2));
int era = tlc.GetEra(today);
//判斷今年是否為閏年，閏年的話抓出正確的日期
if (tlc.IsLeapYear(year, era))
{
//閏月月份
int leapMonth = tlc.GetLeapMonth(year, era);
//閏月天數
//int monthDays = tlc.GetDaysInMonth(year, leapMonth, era);
//閏月有13個月，例如leapMonth=5，代表閏四月，則農曆5月開始要多加1個月
if (month >= leapMonth)
{
month += 1;
}
}
DateTime endDate = tlc.ToDateTime(year, month, day, 0, 0, 0, 0, era);
DateTime startDate = endDate.AddDays(((-1) * beforeDay));
if (today >= startDate && today <= endDate)
{
return(templateVO);
}
}
}
}
//季節
IList <TemplateVO> seasonTemplates = GetTemplateList(TemplateVO.Type.Season);
if (seasonTemplates != null && seasonTemplates.Count > 0)
{
DateTime date = DateTime.Today.AddDays(beforeDay);
string showDate = string.Format("{0}{1}", date.Month.ToString().PadLeft(2, '0'), date.Day.ToString().PadLeft(2, '0'));
int count = 0;
foreach (TemplateVO templateVO in seasonTemplates)
{
count += 1;
if (count < seasonTemplates.Count)
{
if (int.Parse(showDate) >= int.Parse(templateVO.StartDate) && int.Parse(showDate) <= int.Parse(templateVO.EndDate))
{
return(templateVO);
}
}
else
{
//最後一季的算法不一樣，可能有跨年(起始日期>結束時 則表示有跨年)
if (int.Parse(templateVO.StartDate) > int.Parse(templateVO.EndDate))
{
if (int.Parse(showDate) >= int.Parse(templateVO.StartDate) && int.Parse(showDate) <= int.Parse("1231"))
{
return(templateVO);
}
if (int.Parse(showDate) >= int.Parse("0101") && int.Parse(showDate) <= int.Parse(templateVO.EndDate))
{
return(templateVO);
}
}
else
{
if (int.Parse(showDate) >= int.Parse(templateVO.StartDate) && int.Parse(showDate) <= int.Parse(templateVO.EndDate))
{
return(templateVO);
}
}
}
}
}
//都沒有的話回傳季節的第一個樣板
return(seasonTemplates[0]);
}
/// <summary>
/// 取得農曆年月日 (100年10月10日)
/// </summary>
public static string GetTaiwanLnsChiDate(this DateTime dt)
{
TaiwanLunisolarCalendar tlc = new TaiwanLunisolarCalendar();
return(tlc.GetYear(dt) + "年" + tlc.GetMonth(dt) + "月" + tlc.GetDayOfMonth(dt) + "日");
}
/// <summary>
/// 取得農曆年
/// </summary>
public static int GetTaiwanLnsYear(this DateTime dt)
{
TaiwanLunisolarCalendar tlc = new TaiwanLunisolarCalendar();
return(tlc.GetYear(dt));
}
public string GetLunarDate(DateTime mdate, string mtype)
{
String_Func sfc = new String_Func();
TaiwanLunisolarCalendar tlc = new TaiwanLunisolarCalendar();
string ldate = "";
int LunarYear = 0; // 農曆年
int LunarMonth = 0; // 月份
int LunarDay = 0; // 日期
int LunarHour = 0; // 時
int LunarMin = 0; // 分
int LunarSec = 0; // 秒
int LeapMonth = 0; // 潤月
LunarYear = tlc.GetSexagenaryYear(mdate); // 取得西元年
#region 農曆年
if (mtype.Contains("y"))
{
ldate = GetHeavenlyStem(tlc.GetCelestialStem(LunarYear)); // 年 - 天干
ldate += GetEarthlyBranch(tlc.GetTerrestrialBranch(LunarYear)) + "年"; // 年 - 地支
}
#endregion
#region 農曆月
if (mtype.Contains("M"))
{
LunarMonth = tlc.GetMonth(mdate); // 取得月份
LeapMonth = tlc.GetLeapMonth(tlc.GetYear(mdate)); // 取得潤月
if (LeapMonth > 0)
{
// 當年有潤月，月份會出現13個月，在潤月之後的月分要減一。
if (LeapMonth == LunarMonth)
{
ldate += "閏" + GetChMonth(LeapMonth - 1) + "月";
}
else if (LunarMonth > LeapMonth)
{
ldate += GetChMonth(LunarMonth - 1) + "月";
}
else
ldate += GetChMonth(LunarMonth) + "月";
}
else
ldate += GetChMonth(LunarMonth) + "月";
}
#endregion
#region 農曆日
if (mtype.Contains("d"))
{
LunarDay = tlc.GetDayOfMonth(mdate);
ldate += GetChDay(LunarDay) + "日";
}
#endregion
#region 農曆時 (子、丑...)
if (mtype.Contains("H"))
{
LunarHour = tlc.GetHour(mdate);
ldate += GetChHour(LunarHour) + "時";
}
#endregion
#region 中文數字時 (五、十一...)
if (mtype.Contains("h"))
{
LunarHour = tlc.GetHour(mdate);
ldate += GetChNHour(LunarHour) + "時";
}
#endregion
#region 農曆分
if (mtype.Contains("m"))
{
LunarMin = tlc.GetMinute(mdate);
ldate += sfc.GetChNumber((ulong)LunarMin).Replace("一十", "十") + "分";
}
#endregion
#region 農曆秒
if (mtype.Contains("s"))
{
LunarSec = tlc.GetSecond(mdate);
if (LunarSec == 0)
{
ldate += "整";
}
else
{
ldate += sfc.GetChNumber((ulong)LunarSec).Replace("一十", "十") + "秒";
}
}
#endregion
return ldate;
}
