Make a calendar manually

You can refer to the following code, which may not be well written, console application. If you want to make a control, you can modify the following code and try it in your custom control.

Use the system;

Namespace CNCalendar

{

Public class CNDate

{

private const ushort START _ YEAR = 190 1；

private const ushort END _ YEAR = 2050；

Private string [] ConstellationName =

{

Aries, Taurus and Gemini,

Cancer, Leo, Virgo,

Libra, Scorpio, Sagittarius,

Capricorn, Aquarius and Pisces;

Private string [] LunarHolDayName =

{

"slight cold", "severe cold", "beginning of spring" and "rain",

Frightened, Vernal Equinox, Qingming, Grain Rain,

Long Summer, Xiaoman, Mangzhong, Summer Solstice,

"Little Summer", "Great Summer", "beginning of autumn" and "Early Summer",

White dew, autumnal equinox, cold dew and first frost,

Beginning of winter, Light Snow, Heavy Snow, Winter Solstice};

//An array of dates in a month from 190 1 to 2 100 is stored in the calendar of the calendar.

//The lunar month can only be 29 or 30 days, and a year is represented by 12 (or 13) binary number, corresponding to 1 being 30 days, otherwise it is 29 days.

private int[] gLunarMonthDay = {

//The test data is only1901.1-2050.12.438+0.

0x4ae0，0xa570，0x5268，0xd260，0xd950，0x6aa8，0x56a0，0x9ad0，0x4ae8，0x4ae0，// 19 10

0x4d 8，0x4d 0，0xd250，0xd548，0xb550，0x56a0，0x96d0，0x95b0，0x49b8，0x49b0，// 1920

0x4b 0，0xb258，0x6a50，0x6d40，0xada8，0x2b60，0x9570，0x4978，0x4970，0x64b0，// 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、0x4d 0、0xd268、0xd250、0xd528、0xb540、0xb6a0、0x96d0、0x95b0、// 1980

0x49b0，0x4b 8，0x4b 0，0xb258，0x6a50，0x6d40，0xada0，0xab60，0x9370，0x4978，// 1990

0x4970、0x64b0、0x6a50、0xea50、0x6b28、0x5ac0、0xab60、0x9368、0x92e0、0xc960、//2000

0xd4a8、0xd4a0、0xda50、0x5aa8、0x56a0、0xaad8、0x25d0、0x92d0、0xc958、0xa950、//20 10

0xb4a0、0xb550、0xb550、0x55a8、0x4ba0、0xa5b0、0x52b8、0x52b0、0xa930、0x74a8、//2020

0x6aa0、0xad50、0x4da8、0x4b60、0x9570、0x4e 0、0xd260、0xe930、0xd530、0x5aa0、//2030

0x6b50、0x96d0、0x4ae8、0x4ad0、0x4d 0、0xd258、0xd250、0xd520、0xdaa0、0xb5a0、//2040

0x56d0，0x4ad8，0x49b0，0x4b 8，0x4b 0，0xaa50，0xb528，0x6d20，0xada0，0x55b 0 }； //2050

//The array gLanarMonth stores the lunar calendar 190 1 to the month of the leap month in 2050. If there is no such month, it is 0, and each byte is stored for two years.

byte[] gLunarMonth ={

0x00，0x50，0x04，0x00，0x20，// 19 10

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

0x04，0，0x00，0x60，0x05，// 1990

0x00，0x30，0x80，0x05，0x00，//2000

0x40，0x02，0x07，0x00，0x50，//20 10

0x04、0x09、0x00、0x60、0x04、//2020

0x00、0x20、0x60、0x05、0x00、//2030

0x30、0xb0、0x06、0x00、0x50、//2040

0x02、0x07、0x00、0x50、0x 03 }； //2050

//Array gLanarHoliDay stores the solar calendar dates corresponding to the 24 solar terms every year.

//The solar calendar dates corresponding to the twenty-four solar terms are almost fixed, with an average distribution of twelve months.

// 1 February, March, April, May and June

//Slight cold, severe cold, beginning of spring, rain, fright, vernal equinox, Qingming, Grain Rain, long summer, small mango, summer solstice.

//July, August, September, 65438+1October165438+1October 65438+February

//Little Summer beginning of autumn Summer White Dew Autumn Equinox Cold Dew Early Frost beginning of winter Light Snow and Heavy Snow Winter Solstice

//**********************************

//There is no definite rule for solar terms, so we need to save tables to save space, so ....

//**********************************}

//Data format description:

//For example, the solar term of 190 1 year is

// 1 February March April May July August September 10 June 1 1 October 12 February

// 6, 2 1, 4, 19, 6, 2 1, 5, 2 1, 6,22, 6,22, 8, 23, 8, 24, 8, 24, 8, 24, 8, 23, 8, 22

// 9, 6, 1 1,4, 9, 6, 10,6, 9,7, 9,7, 7, 8, 7, 9, 7, 9, 7, 9, 7, 8, 7, 15

//The data in the first line above is the corresponding date of monthly solar terms, 15 minus the first solar term and 15 minus the second solar term.

//In this way, the data corresponding to two solar terms per month is less than 16, and one byte is stored every month, and the first solar term data is stored in the high and low places.

//The data of the second solar term can be obtained from the following table.

byte[] gLunarHolDay ={

0x96，0xB4，0x96，0xA6，0x97，0x97，0x78，0x79，0x79，0x69，0x78，0x77，// 190 1

0x96，0xA4，0x96，0x96，0x97，0x87，0x79，0x79，0x79，0x69，0x78，0x78，// 1902

0x96，0xA5，0x87，0x96，0x87，0x87，0x79，0x69，0x69，0x78，0x78，// 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

0x96，0xA5，0x87，0x96，0x87，0x87，0x79，0x69，0x69，0x78，0x78，// 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，// 19 10

0x96，0xA5，0x87，0x96，0x87，0x87，0x79，0x69，0x69，0x78，0x78，// 19 1 1

0x86，0xA5，0x96，0xA5，0x96，0x97，0x88，0x78，0x78，0x69，0x78，0x87，// 19 12

0x95，0xB4，0x96，0xA6，0x97，0x97，0x78，0x79，0x79，0x69，0x78，0x77，// 19 13

0x96，0xB4，0x96，0xA6，0x97，0x97，0x79，0x79，0x79，0x69，0x78，0x78，// 19 14

0x96，0xA5，0x97，0x96，0x97，0x87，0x79，0x79，0x69，0x69，0x78，0x78，// 19 15

0x96，0xA5，0x96，0xA5，0x96，0x97，0x88，0x78，0x78，0x79，0x77，0x87，// 19 16

0x95，0xB4，0x96，0xA6，0x96，0x97，0x78，0x79，0x78，0x69，0x78，0x87，// 19 17

0x96，0xB4，0x96，0xA6，0x97，0x97，0x79，0x79，0x79，0x69，0x78，0x77，// 19 18

0x96，0xA5，0x97，0x96，0x97，0x87，0x79，0x79，0x69，0x69，0x78，0x78，// 19 19

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，// 192 1

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、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，// 193 1

0x96、0xA5、0x96、0xA5、0x96、0x96、0x88、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、0x87、0x87、// 1940

0x95，0xB4，0x96，0xA5，0x96，0x97，0x88，0x78，0x78，0x69，0x78，0x87，// 194 1

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

0x96，0xA5，0x96，0xA5，0xA6，0x96，0x88，0x78，0x78，0x87，0x87，// 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，// 195 1

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

0xA5，0xB4，0x96，0xA5，0x96，0x96，0x88，0x78，0x78，0x87，0x87，// 196 1

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

0xA5，0xB4，0x96，0xA5，0x96，0x96，0x88，0x78，0x78，0x87，0x87，// 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

0xA5，0xB4，0x96，0xA5，0x96，0x96，0x88，0x78，0x78，0x87，0x87，// 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，// 197 1

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，// 198 1

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，// 199 1

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

0xA5，0xB4，0x96，0xA5，0x96，0x96，0x88，0x78，0x78，0x87，0x87，// 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

0xA5，0xB4，0x96，0xA5，0x96，0x96，0x88，0x78，0x78，0x87，0x87，// 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，//200 1

0xA5，0xB4，0x96，0xA5，0x96，0x96，0x88，0x78，0x78，0x87，0x87，//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，//20 10

0x95，0xB4，0x96，0xA5，0x96，0x97，0x88，0x78，0x78，0x79，0x78，0x87，//20 1 1

0x96，0xB4，0xA5，0xB5，0xA5，0xA6，0x87，0x88，0x87，0x78，0x87，0x86，//20 12

0xA5，0xB3，0xA5，0xB5，0xA6，0xA6，0x87，0x88，0x88，0x78，0x87，0x87，//20 13

0xA5，0xB4，0x96，0xA5，0xA6，0x96，0x88，0x88，0x78，0x78，0x87，0x87，//20 14

0x95，0xB4，0x96，0xA5，0x96，0x97，0x88，0x78，0x78，0x79，0x77，0x87，//20 15

0x95，0xB4，0xA5，0xB4，0xA5，0xA6，0x87，0x88，0x87，0x78，0x87，0x86，//20 16

0xA5，0xC3，0xA5，0xB5，0xA6，0xA6，0x87，0x88，0x88，0x78，0x87，0x87，//20 17

0xA5，0xB4，0xA6，0xA5，0xA6，0x96，0x88，0x88，0x78，0x78，0x87，0x87，//20 18

0xA5，0xB4，0x96，0xA5，0x96，0x96，0x88，0x78，0x78，0x79，0x77，0x87，//20 19

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，//202 1

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

0xA5，0xB4，0x96，0xA5，0x96，0x96，0x88，0x78，0x78，0x87，0x87，//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

0xA5，0xB4，0x96，0xA5，0x96，0x96，0x88，0x78，0x78，0x87，0x87，//203 1

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，//204 1

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

0xA5，0xC3，0xA5，0xB5，0xA6，0xA6，0x87，0x88，0x78，0x78，0x87，0x 87 }； //2050

Private date time m _ Date

Public date, time and date

{

get { return m _ Date}

set { m _ Date = value}

}

Public date ()

{

Date = date and time. Today;

}

Public date (date time dt)

{

Date = dt. Date;

}

//Calculate the constellation number of the specified date.

public int GetConstellation()

{

int Y，M，D；

Y = m_Date。 Year;

M = m_Date。 Month;

D = m_Date。 Day;

y = M * 100+D；

If ((y> = 321); & amp(Y & lt= 4 19))){ return 0； }

else if((Y & gt； = 420)& amp； & amp(Y & lt= 520)){ return 1； }

else if((Y & gt； = 52 1)； & amp(Y & lt= 620)){ return 2； }

else if((Y & gt； = 62 1)； & amp(Y & lt= 722)){ return 3； }

else if((Y & gt； = 723)& amp； & amp(Y & lt= 822)){ return 4； }

else if((Y & gt； = 823)& amp； & amp(Y & lt= 922)){ return 5； }

else if((Y & gt； = 923)& amp； & amp(Y & lt= 1022)){ return 6； }

else if((Y & gt； = 1023)； & amp(Y & lt= 1 12 1)){ return 7； }

else if((Y & gt； = 1 122)& amp； & amp(Y & lt= 122 1)){ return 8； }

else if((Y & gt； = 1222)| |(Y & lt； = 1 19)){ return 9； }

else if((Y & gt； = 120)； & amp(Y & lt= 2 18)){ return 10； }

else if((Y & gt； = 2 19)； & amp(Y & lt= 320)){ return 1 1； }

else { return- 1； };

}

//Calculate the name of the constellation on the specified date.

Public string GetConstellationName ()

{

Int constellation;

constellation = get constellation()；

If ((constellation & gt = 0)&; & (constellation & lt= 1 1))

{ return Constellation name[Constellation]； }

other

{ return};

}

//Calculate the solar terms corresponding to the Gregorian calendar day from 0 to 23,-1 indicates that it is not a solar term.

public int l_GetLunarHolDay()

{

Byte flag;

int Day，iYear，iMonth，iDay

iYear = m_Date。 Year;

If ((iyear < start _ year) || (iyear >; Year-end))

{ return- 1； };

iMonth = m_Date。 Month;

iDay = m_Date。 Day;

flag = gLunarHolDay[(iYear-START _ YEAR)* 12+iMonth- 1]；

if(iDay & lt； 15)

{ Day = 15-((Flag & gt； & gt4)& amp； 0x0f)； }

other

{ Day =(Flag & amp； 0x0f)+ 15； };

if (iDay == Day)

{

if(iDay & gt； 15)

{ return(iMonth- 1)* 2+ 1； }

other

{ return(iMonth- 1)* 2； }

}

other

{ return- 1； };

}

Common string format Month(ushort iMonth, bool bLunar)

{

string SZ text = " positive 234567890 "；

String strMonth

If ((! BLunar) and amp&(imonth = =1))

{Return to "January"; }

if(iMonth & lt； = 10)

{

strMonth =

strMonth = strMonth + szText。 Substring(iMonth - 1， 1)；

StrMonth = strMonth+ "month";

Return to strMonth

}

if (iMonth == 1 1)

{ strMonth = " eleven}

other

{strMonth = "twelve"; }

return strMonth +"