C
chenhaobo
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以前的貼子我查過,下載地址都已經過期了[
].請各位富翁提供或者指點路徑,多謝.........
].請各位富翁提供或者指點路徑,多謝.........
D
DEN
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GUEST, unregistred user!
有这样的东东吗?我也想知道.
V
vine
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GUEST, unregistred user!
下面是两个unit
--------------------------------------
///DELPHI的代码，可以在C++ Builder中编译。
unit DateCn;
interface
uses Windows, SysUtils, Controls;
const
//农历月份数据，每年4字节，从1901年开始，共150年
//数据来源：UCDOS 6.0 UCT.COM
//分析整理：Copyright (c) 1996-1998, Randolph
//数据解析：
//如果第一字节的bit7为1，则该年1月1日位于农历12月，否则位于11月
//第一字节去除bit7为该年1月1日的农历日期
// 第二字节 第三字节
//bit: 7 6 5 4 3 2 1 0 7 6 5 4 3 2 1 0
//农历月份:16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
//农历月份指的是从该年1月1日的农历月份算起的顺序号
//农历月份对应的bit为1则该月为30日，否则为29日
//第四字节为闰月月份
CnData: array[0..599] of Byte = (
$0b,$52,$ba,$00,$16,$a9,$5d,$00,$83,$a9,$37,$05,$0e,$74,$9b,$00,
$1a,$b6,$55,$00,$87,$b5,$55,$04,$11,$55,$aa,$00,$1c,$a6,$b5,$00,
$8a,$a5,$75,$02,$14,$52,$ba,$00,$81,$52,$6e,$06,$0d,$e9,$37,$00,
$18,$74,$97,$00,$86,$ea,$96,$05,$10,$6d,$55,$00,$1a,$35,$aa,$00,
$88,$4b,$6a,$02,$13,$a5,$6d,$00,$1e,$d2,$6e,$07,$0b,$d2,$5e,$00,
$17,$e9,$2e,$00,$84,$d9,$2d,$05,$0f,$da,$95,$00,$19,$5b,$52,$00,
$87,$56,$d4,$04,$11,$4a,$da,$00,$1c,$a5,$5d,$00,$89,$a4,$bd,$02,
$15,$d2,$5d,$00,$82,$b2,$5b,$06,$0d,$b5,$2b,$00,$18,$ba,$95,$00,
$86,$b6,$a5,$05,$10,$56,$b4,$00,$1a,$4a,$da,$00,$87,$49,$ba,$03,
$13,$a4,$bb,$00,$1e,$b2,$5b,$07,$0b,$72,$57,$00,$16,$75,$2b,$00,
$84,$6d,$2a,$06,$0f,$ad,$55,$00,$19,$55,$aa,$00,$86,$55,$6c,$04,
$12,$c9,$76,$00,$1c,$64,$b7,$00,$8a,$e4,$ae,$02,$15,$ea,$56,$00,
$83,$da,$55,$07,$0d,$5b,$2a,$00,$18,$ad,$55,$00,$85,$aa,$d5,$05,
$10,$53,$6a,$00,$1b,$a9,$6d,$00,$88,$a9,$5d,$03,$13,$d4,$ae,$00,
$81,$d4,$ab,$08,$0c,$ba,$55,$00,$16,$5a,$aa,$00,$83,$56,$aa,$06,
$0f,$aa,$d5,$00,$19,$52,$da,$00,$86,$52,$ba,$04,$11,$a9,$5d,$00,
$1d,$d4,$9b,$00,$8a,$74,$9b,$03,$15,$b6,$55,$00,$82,$ad,$55,$07,
$0d,$55,$aa,$00,$18,$a5,$b5,$00,$85,$a5,$75,$05,$0f,$52,$b6,$00,
$1b,$69,$37,$00,$89,$e9,$37,$04,$13,$74,$97,$00,$81,$ea,$96,$08,
$0c,$6d,$52,$00,$16,$2d,$aa,$00,$83,$4b,$6a,$06,$0e,$a5,$6d,$00,
$1a,$d2,$6e,$00,$87,$d2,$5e,$04,$12,$e9,$2e,$00,$1d,$ec,$96,$0a,
$0b,$da,$95,$00,$15,$5b,$52,$00,$82,$56,$d2,$06,$0c,$2a,$da,$00,
$18,$a4,$dd,$00,$85,$a4,$bd,$05,$10,$d2,$5d,$00,$1b,$d9,$2d,$00,
$89,$b5,$2b,$03,$14,$ba,$95,$00,$81,$b5,$95,$08,$0b,$56,$b2,$00,
$16,$2a,$da,$00,$83,$49,$b6,$05,$0e,$64,$bb,$00,$19,$b2,$5b,$00,
$87,$6a,$57,$04,$12,$75,$2b,$00,$1d,$b6,$95,$00,$8a,$ad,$55,$02,
$15,$55,$aa,$00,$82,$55,$6c,$07,$0d,$c9,$76,$00,$17,$64,$b7,$00,
$86,$e4,$ae,$05,$11,$ea,$56,$00,$1b,$6d,$2a,$00,$88,$5a,$aa,$04,
$14,$ad,$55,$00,$81,$aa,$d5,$09,$0b,$52,$ea,$00,$16,$a9,$6d,$00,
$84,$a9,$5d,$06,$0f,$d4,$ae,$00,$1a,$ea,$4d,$00,$87,$ba,$55,$04,
$12,$5a,$aa,$00,$1d,$ab,$55,$00,$8a,$a6,$d5,$02,$14,$52,$da,$00,
$82,$52,$ba,$06,$0d,$a9,$3b,$00,$18,$b4,$9b,$00,$85,$74,$9b,$05,
$11,$b5,$4d,$00,$1c,$d6,$a9,$00,$88,$35,$aa,$03,$13,$a5,$b5,$00,
$81,$a5,$75,$0b,$0b,$52,$b6,$00,$16,$69,$37,$00,$84,$e9,$2f,$06,
$10,$f4,$97,$00,$1a,$75,$4b,$00,$87,$6d,$52,$05,$11,$2d,$69,$00,
$1d,$95,$b5,$00,$8a,$a5,$6d,$02,$15,$d2,$6e,$00,$82,$d2,$5e,$07,
$0e,$e9,$2e,$00,$19,$ea,$96,$00,$86,$da,$95,$05,$10,$5b,$4a,$00,
$1c,$ab,$69,$00,$88,$2a,$d8,$03);
function CnMonthOfDate(Date: TDate): String;//指定日期的农历月
function CnDayOfDate(Date: TDate): String;//指定日期的农历日
function CnDateOfDateStr(Date: TDate): String;//指定日期的农历日期
implementation
//日期是该年的第几天，1月1日为第一天
function DaysNumberOfDate(Date: TDate): Integer;
var
DaysNumber: Integer;
I: Integer;
yyyy, mm, dd: Word;
begin
DecodeDate(Date, yyyy, mm, dd);
DaysNumber := 0;
for I := 1 to mm - 1 do
Inc(DaysNumber, MonthDays[IsLeapYear(yyyy), I]);
Inc(DaysNumber, dd);
Result := DaysNumber;
end;
//日期的农历日期，返回农历格式：月份*100 + 日，负数为闰月
//超出范围则返回0
function CnDateOfDate(Date: TDate): Integer;
var
CnMonth, CnMonthDays: array[0..15] of Integer;
Cnbegin
Day, LeapMonth: Integer;
yyyy, mm, dd: Word;
Bytes: array[0..3] of Byte;
I: Integer;
CnMonthData: Word;
DaysCount, CnDaysCount, ResultMonth, ResultDay: Integer;
begin
DecodeDate(Date, yyyy, mm, dd);
if (yyyy < 1901) or (yyyy > 2050) then
begin
Result := 0;
Exit;
end;
Bytes[0] := CnData[(yyyy - 1901) * 4];
Bytes[1] := CnData[(yyyy - 1901) * 4 + 1];
Bytes[2] := CnData[(yyyy - 1901) * 4 + 2];
Bytes[3] := CnData[(yyyy - 1901) * 4 + 3];
if (Bytes[0] and $80) <> 0 then
CnMonth[0] := 12
else
CnMonth[0] := 11;
Cnbegin
Day := (Bytes[0] and $7f);
CnMonthData := Bytes[1];
CnMonthData := CnMonthData shl 8;
CnMonthData := CnMonthData or Bytes[2];
LeapMonth := Bytes[3];
for I := 15 do
wnto 0 do
begin
CnMonthDays[15 - I] := 29;
if ((1 shl I) and CnMonthData) <> 0 then
Inc(CnMonthDays[15 - I]);
if CnMonth[15 - I] = LeapMonth then
CnMonth[15 - I + 1] := - LeapMonth
else
begin
if CnMonth[15 - I] < 0 then
//上月为闰月
CnMonth[15 - I + 1] := - CnMonth[15 - I] + 1
else
CnMonth[15 - I + 1] := CnMonth[15 - I] + 1;
if CnMonth[15 - I + 1] > 12 then
CnMonth[15 - I + 1] := 1;
end;
end;
DaysCount := DaysNumberOfDate(Date) - 1;
if DaysCount <= (CnMonthDays[0] - Cnbegin
Day) then
begin
if (yyyy > 1901) and
(CnDateOfDate(EncodeDate(yyyy - 1, 12, 31)) < 0) then
ResultMonth := - CnMonth[0]
else
ResultMonth := CnMonth[0];
ResultDay := Cnbegin
Day + DaysCount;
end
else
begin
CnDaysCount := CnMonthDays[0] - Cnbegin
Day;
I := 1;
while (CnDaysCount < DaysCount) and
(CnDaysCount + CnMonthDays < DaysCount) do
begin
Inc(CnDaysCount, CnMonthDays);
Inc(I);
end;
ResultMonth := CnMonth;
ResultDay := DaysCount - CnDaysCount;
end;
if ResultMonth > 0 then
Result := ResultMonth * 100 + ResultDay
else
Result := ResultMonth * 100 - ResultDay
end;
function CnMonthOfDate(Date: TDate): String;
const
CnMonthStr: array[1..12] of String = (
'一', '二', '三', '四', '五', '六', '七', '八', '九', '十',
'冬', '蜡');
var
Month: Integer;
begin
Month := CnDateOfDate(Date) div 100;
if Month < 0 then
Result := '闰' + CnMonthStr[-Month]
else
Result := CnMonthStr[Month] + '月';
end;
function CnDayOfDate(Date: TDate): String;
const
CnDayStr: array[1..30] of String = (
'初一', '初二', '初三', '初四', '初五',
'初六', '初七', '初八', '初九', '初十',
'十一', '十二', '十三', '十四', '十五',
'十六', '十七', '十八', '十九', '二十',
'廿一', '廿二', '廿三', '廿四', '廿五',
'廿六', '廿七', '廿八', '廿九', '三十');
var
Day: Integer;
begin
Day := Abs(CnDateOfDate(Date)) mod 100;
Result := CnDayStr[Day];
end;
function CnDateOfDateStr(Date: TDate): String;
begin
Result := CnMonthOfDate(Date) + CnDayOfDate(Date);
end;
end.
*************
{
這是一個國曆與農曆互相轉的Unit.
其中年份皆用民國年份, 請自行轉換 (西元年-1911 = 民國年).
***************************************************************************
*國農曆對映表之說明 : *
***************************************************************************
* 前二數字 = 閏月月份, 如果為 13 則沒有閏月 *
* 第三至第六數字 = 12 個月之大小月之2進位碼->10進位 *
* 例如: *
* 101010101010 = 2730 *
* 1 : 代表大月(30天) 0 : 代表小月(29天) ==> 1月大2月小3月大..... *
* 第七位數字為閏月天數 *
* 0 : 沒有閏月之天數 *
* 1 : 閏月為小月(29天) *
* 2 : 閏月為大月(30天) *
* 最後2位數字代表陽曆之1月1日與陰曆之1月1日相差天數 *
***************************************************************************
這對映表只有民國一年至民國一百年, 如不敷您的使用請按照上述之方式自行增加.
這個程式沒有判斷您所輸入之年,月,日是否正確, 請自行判斷.
如果轉換出來之農曆的月份是閏月則傳給您的值是***負數***
如果農曆要轉換國曆如果是閏月請輸入***負數***
此版本為FreeWare Version : 0.1
您可以自行修改, 但最好可以將修改過之程式Mail一份給我.
如果您要用於商業用途, 請mail給我告知您的用途及原因.
作者 : 彭宏傑
E-Mail : rexpeng@ms1.hinet.net
}
unit Lunar;
interface
uses SysUtils;
//國曆轉農曆(民國年, 月, 日, var 農曆年, 農曆月, 農曆日)
procedure Solar2Lunar(SYear, SMonth, SDay : Integer;
Var LYear, LMonth, LDay : Integer);
//農曆轉國曆(農曆年, 農曆月, 農曆日, var 民國年, 月, 日)
procedure Lunar2Solar(LYear, LMonth, LDay : Integer;
Var SYear, SMonth, SDay : Integer);
//輸入農曆年份換算六十甲子名稱
function YearName(LYear : integer) : string;
//得知農曆之月份天數
function DaysPerLunarMonth(LYear, LMonth : Integer) : Integer;
implementation
const
SMDay : array[1..12] of integer = (31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31);
c1 : array[1..10] of string[2] = ('甲', '乙', '丙', '丁', '戊', '己', '庚', '辛', '壬', '癸');
c2 : array[1..12] of string[2] = ('子', '丑', '寅', '卯', '辰', '巳', '午', '未', '申', '酉', '戌', '亥');
// Magic String :
LongLife : array[1..111] of string[9] = (
'132637048', '133365036', '053365225', '132900044', '131386034', '022778122', //6
'132395041', '071175231', '131175050', '132635038', '052891127', '131701046', //12
'131748035', '042741223', '130694043', '132391032', '021327122', '131175040', //18
'061623129', '133402047', '133402036', '051769125', '131453044', '130694034', //24
'032158223', '132350041', '073213230', '133221049', '133402038', '063466226', //30
'132901045', '131130035', '042651224', '130605043', '132349032', '023371121', //36
'132709040', '072901128', '131738047', '132901036', '051333226', '131210044', //42
'132651033', '031111223', '131323042', '082714130', '133733048', '131706038', //48
'062794127', '132741045', '131206035', '042734124', '132647043', '131318032', //54
'033878120', '133477039', '071461129', '131386047', '132413036', '051245126', //60
'131197045', '132637033', '043405122', '133365041', '083413130', '132900048', //66
'132922037', '062394227', '132395046', '131179035', '042711124', '132635043', //72
'102855132', '131701050', '131748039', '062804128', '132742047', '132359036', //78
'051199126', '131175045', '131611034', '031866122', '133749040', '081717130', //84
'131452049', '132742037', '052413127', '132350046', '133222035', '043477123', //90
'133402042', '133493031', '021877121', '131386039', '072747128', '130605048', //96
'132349037', '053243125', '132709044', '132890033', '042986122', '132901040', //102
'091373130', '131210049', '132651038', '061303127', '131323046', '132707035', //108
'041941124', '131706042', '132773031');
//111
var
LMDay : array[1..13] of integer;
InterMonth, InterMonthDays, SLRangeDay : integer;
function IsLeapYear(AYear: Integer): Boolean;
begin
Result := (AYear mod 4 = 0) and ((AYear mod 100 <> 0) or (AYear mod 400 = 0));
end;
function YearName(LYear : integer) : string;
var
x, y, ya : integer;
begin
ya := LYear;
if ya < 1 then
ya := ya + 1;
if ya < 12 then
ya := ya + 60;
x := (ya + 8 - ((ya + 7) div 10) * 10);
y := (ya - ((ya-1) div 12) * 12);
result := c1[x]+c2[y];
end;
procedure CovertLunarMonth(magicno : integer);
var
i, size, m : integer;
begin
m := magicno;
for i := 12 do
wnto 1 do
begin
size := m mod 2;
if size = 0 then
LMDay := 29
else
LMDay := 30;
m := m div 2;
end;
end;
procedure ProcessMagicStr(yy : integer);
var
magicstr : string;
dsize, LunarMonth : integer;
begin
magicstr := LongLife[yy];
InterMonth := StrToInt(Copy(magicstr, 1, 2));
LunarMonth := StrToInt(copy(magicstr, 3, 4));
CovertLunarMonth(LunarMonth);
dsize := StrToInt(Copy(magicstr, 7, 1));
case dsize of
0 : InterMonthDays := 0;
1 : InterMonthDays := 29;
2 : InterMonthDays := 30;
end;
SLRangeDay := StrToInt(Copy(Magicstr, 8, 2));
end;
function DaysPerLunarMonth(LYear, LMonth : Integer) : Integer;
begin
ProcessMagicStr(LYear);
if LMonth < 0 then
Result := InterMonthDays
else
Result := LMDay[LMonth];
end;
procedure Solar2Lunar(SYear, SMonth, SDay : integer;
var LYear, LMonth, LDay : integer);
var
i, day : integer;
begin
day := 0;
if isLeapYear(SYear+1911) then
SMDay[2] := 29;
ProcessMagicStr(SYear);
if SMonth = 1 then
day := SDay
else
begin
for i := 1 to SMonth-1 do
day := day + SMDay;
day := day + SDay;
end;
if day <= SLRangeDay then
begin
day := day - SLRangeDay;
processmagicstr(SYear-1);
for i := 12 do
wnto 1 do
begin
day := day + LMDay;
if day > 0 then
break;
end;
LYear := SYear - 1;
LMonth := i;
LDay := day;
end else
begin
day := day - SLRangeDay;
for i := 1 to InterMonth-1 do
begin
day := day - LMDay;
if day <= 0 then
break;
end;
if day <= 0 then
begin
LYear := SYear;
LMonth := i;
LDay := day + LMDay;
end else
begin
day := day - LMDay[InterMonth];
if day <= 0 then
begin
LYear := SYear;
LMonth := InterMonth;
LDay := day + LMDay[InterMonth];
end else
begin
LMDay[InterMonth] := InterMonthDays;
for i := InterMonth to 12 do
begin
day := day - LMDay;
if day <= 0 then
break;
end;
if i = InterMonth then
LMonth := 0 - InterMonth
else
LMonth := i;
LYear := SYear;
LDay := day + LMDay;
end;
end;
end;
end;
procedure Lunar2Solar(LYear, LMonth, LDay : integer;
var SYear, SMonth, SDay : integer);
var
i, day : integer;
begin
day := 0;
SYear := LYear;
if isLeapYear(SYear+1911) then
SMDay[2] := 29;
processmagicstr(SYear);
if LMonth < 0 then
day := LMDay[InterMonth];
if LMonth <> 1 then
for i := 1 to LMonth-1 do
day := day + LMDay;
day := day + LDay + SLRangeDay;
if (InterMonth <> 13) and (InterMonth < LMonth) then
day := day + InterMonthDays;
for i := 1 to 12 do
begin
day := day - SMDay;
if day <= 0 then
break;
end;
if day > 0 then
begin
SYear := SYear + 1;
if isLeapYear(SYear+1911) then
SMDay[2] := 29;
for i := 1 to 12 do
begin
day := day - SMDay;
if day <= 0 then
break;
end;
end;
//i := i - 1;
day := day + SMDay;
//if i = 0 then
begin
// i := 12;
// SYear := SYear - 1;
// day := day + 31;
//end;
// else
//day := day + SMDay;
SMonth := i;
SDay := day;
end;
end.
----------------------------------------------
{
這是一個國曆與農曆互相轉的Unit.
其中年份皆用民國年份, 請自行轉換 (西元年-1911 = 民國年).
***************************************************************************
*國農曆對映表之說明 : *
***************************************************************************
* 前二數字 = 閏月月份, 如果為 13 則沒有閏月 *
* 第三至第六數字 = 12 個月之大小月之2進位碼->10進位 *
* 例如: *
* 101010101010 = 2730 *
* 1 : 代表大月(30天) 0 : 代表小月(29天) ==> 1月大2月小3月大..... *
* 第七位數字為閏月天數 *
* 0 : 沒有閏月之天數 *
* 1 : 閏月為小月(29天) *
* 2 : 閏月為大月(30天) *
* 最後2位數字代表陽曆之1月1日與陰曆之1月1日相差天數 *
***************************************************************************
這對映表只有民國一年至民國一百年, 如不敷您的使用請按照上述之方式自行增加.
這個程式沒有判斷您所輸入之年,月,日是否正確, 請自行判斷.
如果轉換出來之農曆的月份是閏月則傳給您的值是***負數***
如果農曆要轉換國曆如果是閏月請輸入***負數***
此版本為FreeWare Version : 0.1
您可以自行修改, 但最好可以將修改過之程式Mail一份給我.
如果您要用於商業用途, 請mail給我告知您的用途及原因.
作者 : 彭宏傑
E-Mail : rexpeng@ms1.hinet.net
}
unit Lunar;
interface
uses SysUtils;
//國曆轉農曆(民國年, 月, 日, var 農曆年, 農曆月, 農曆日)
procedure Solar2Lunar(SYear, SMonth, SDay : Integer;
Var LYear, LMonth, LDay : Integer);
//農曆轉國曆(農曆年, 農曆月, 農曆日, var 民國年, 月, 日)
procedure Lunar2Solar(LYear, LMonth, LDay : Integer;
Var SYear, SMonth, SDay : Integer);
//輸入農曆年份換算六十甲子名稱
function YearName(LYear : integer) : string;
//得知農曆之月份天數
function DaysPerLunarMonth(LYear, LMonth : Integer) : Integer;
implementation
const
SMDay : array[1..12] of integer = (31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31);
c1 : array[1..10] of string[2] = ('甲', '乙', '丙', '丁', '戊', '己', '庚', '辛', '壬', '癸');
c2 : array[1..12] of string[2] = ('子', '丑', '寅', '卯', '辰', '巳', '午', '未', '申', '酉', '戌', '亥');
// Magic String :
LongLife : array[1..111] of string[9] = (
'132637048', '133365036', '053365225', '132900044', '131386034', '022778122', //6
'132395041', '071175231', '131175050', '132635038', '052891127', '131701046', //12
'131748035', '042741223', '130694043', '132391032', '021327122', '131175040', //18
'061623129', '133402047', '133402036', '051769125', '131453044', '130694034', //24
'032158223', '132350041', '073213230', '133221049', '133402038', '063466226', //30
'132901045', '131130035', '042651224', '130605043', '132349032', '023371121', //36
'132709040', '072901128', '131738047', '132901036', '051333226', '131210044', //42
'132651033', '031111223', '131323042', '082714130', '133733048', '131706038', //48
'062794127', '132741045', '131206035', '042734124', '132647043', '131318032', //54
'033878120', '133477039', '071461129', '131386047', '132413036', '051245126', //60
'131197045', '132637033', '043405122', '133365041', '083413130', '132900048', //66
'132922037', '062394227', '132395046', '131179035', '042711124', '132635043', //72
'102855132', '131701050', '131748039', '062804128', '132742047', '132359036', //78
'051199126', '131175045', '131611034', '031866122', '133749040', '081717130', //84
'131452049', '132742037', '052413127', '132350046', '133222035', '043477123', //90
'133402042', '133493031', '021877121', '131386039', '072747128', '130605048', //96
'132349037', '053243125', '132709044', '132890033', '042986122', '132901040', //102
'091373130', '131210049', '132651038', '061303127', '131323046', '132707035', //108
'041941124', '131706042', '132773031');
//111
var
LMDay : array[1..13] of integer;
InterMonth, InterMonthDays, SLRangeDay : integer;
function IsLeapYear(AYear: Integer): Boolean;
begin
Result := (AYear mod 4 = 0) and ((AYear mod 100 <> 0) or (AYear mod 400 = 0));
end;
function YearName(LYear : integer) : string;
var
x, y, ya : integer;
begin
ya := LYear;
if ya < 1 then
ya := ya + 1;
if ya < 12 then
ya := ya + 60;
x := (ya + 8 - ((ya + 7) div 10) * 10);
y := (ya - ((ya-1) div 12) * 12);
result := c1[x]+c2[y];
end;
procedure CovertLunarMonth(magicno : integer);
var
i, size, m : integer;
begin
m := magicno;
for i := 12 do
wnto 1 do
begin
size := m mod 2;
if size = 0 then
LMDay := 29
else
LMDay := 30;
m := m div 2;
end;
end;
procedure ProcessMagicStr(yy : integer);
var
magicstr : string;
dsize, LunarMonth : integer;
begin
magicstr := LongLife[yy];
InterMonth := StrToInt(Copy(magicstr, 1, 2));
LunarMonth := StrToInt(copy(magicstr, 3, 4));
CovertLunarMonth(LunarMonth);
dsize := StrToInt(Copy(magicstr, 7, 1));
case dsize of
0 : InterMonthDays := 0;
1 : InterMonthDays := 29;
2 : InterMonthDays := 30;
end;
SLRangeDay := StrToInt(Copy(Magicstr, 8, 2));
end;
function DaysPerLunarMonth(LYear, LMonth : Integer) : Integer;
begin
ProcessMagicStr(LYear);
if LMonth < 0 then
Result := InterMonthDays
else
Result := LMDay[LMonth];
end;
procedure Solar2Lunar(SYear, SMonth, SDay : integer;
var LYear, LMonth, LDay : integer);
var
i, day : integer;
begin
day := 0;
if isLeapYear(SYear+1911) then
SMDay[2] := 29;
ProcessMagicStr(SYear);
if SMonth = 1 then
day := SDay
else
begin
for i := 1 to SMonth-1 do
day := day + SMDay;
day := day + SDay;
end;
if day <= SLRangeDay then
begin
day := day - SLRangeDay;
processmagicstr(SYear-1);
for i := 12 do
wnto 1 do
begin
day := day + LMDay;
if day > 0 then
break;
end;
LYear := SYear - 1;
LMonth := i;
LDay := day;
end else
begin
day := day - SLRangeDay;
for i := 1 to InterMonth-1 do
begin
day := day - LMDay;
if day <= 0 then
break;
end;
if day <= 0 then
begin
LYear := SYear;
LMonth := i;
LDay := day + LMDay;
end else
begin
day := day - LMDay[InterMonth];
if day <= 0 then
begin
LYear := SYear;
LMonth := InterMonth;
LDay := day + LMDay[InterMonth];
end else
begin
LMDay[InterMonth] := InterMonthDays;
for i := InterMonth to 12 do
begin
day := day - LMDay;
if day <= 0 then
break;
end;
if i = InterMonth then
LMonth := 0 - InterMonth
else
LMonth := i;
LYear := SYear;
LDay := day + LMDay;
end;
end;
end;
end;
procedure Lunar2Solar(LYear, LMonth, LDay : integer;
var SYear, SMonth, SDay : integer);
var
i, day : integer;
begin
day := 0;
SYear := LYear;
if isLeapYear(SYear+1911) then
SMDay[2] := 29;
processmagicstr(SYear);
if LMonth < 0 then
day := LMDay[InterMonth];
if LMonth <> 1 then
for i := 1 to LMonth-1 do
day := day + LMDay;
day := day + LDay + SLRangeDay;
if (InterMonth <> 13) and (InterMonth < LMonth) then
day := day + InterMonthDays;
for i := 1 to 12 do
begin
day := day - SMDay;
if day <= 0 then
break;
end;
if day > 0 then
begin
SYear := SYear + 1;
if isLeapYear(SYear+1911) then
SMDay[2] := 29;
for i := 1 to 12 do
begin
day := day - SMDay;
if day <= 0 then
break;
end;
end;
//i := i - 1;
day := day + SMDay;
//if i = 0 then
begin
// i := 12;
// SYear := SYear - 1;
// day := day + 31;
//end;
// else
//day := day + SMDay;
SMonth := i;
SDay := day;
end;
end.
--------------------------------------
///DELPHI的代码，可以在C++ Builder中编译。
unit DateCn;
interface
uses Windows, SysUtils, Controls;
const
//农历月份数据，每年4字节，从1901年开始，共150年
//数据来源：UCDOS 6.0 UCT.COM
//分析整理：Copyright (c) 1996-1998, Randolph
//数据解析：
//如果第一字节的bit7为1，则该年1月1日位于农历12月，否则位于11月
//第一字节去除bit7为该年1月1日的农历日期
// 第二字节 第三字节
//bit: 7 6 5 4 3 2 1 0 7 6 5 4 3 2 1 0
//农历月份:16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
//农历月份指的是从该年1月1日的农历月份算起的顺序号
//农历月份对应的bit为1则该月为30日，否则为29日
//第四字节为闰月月份
CnData: array[0..599] of Byte = (
$0b,$52,$ba,$00,$16,$a9,$5d,$00,$83,$a9,$37,$05,$0e,$74,$9b,$00,
$1a,$b6,$55,$00,$87,$b5,$55,$04,$11,$55,$aa,$00,$1c,$a6,$b5,$00,
$8a,$a5,$75,$02,$14,$52,$ba,$00,$81,$52,$6e,$06,$0d,$e9,$37,$00,
$18,$74,$97,$00,$86,$ea,$96,$05,$10,$6d,$55,$00,$1a,$35,$aa,$00,
$88,$4b,$6a,$02,$13,$a5,$6d,$00,$1e,$d2,$6e,$07,$0b,$d2,$5e,$00,
$17,$e9,$2e,$00,$84,$d9,$2d,$05,$0f,$da,$95,$00,$19,$5b,$52,$00,
$87,$56,$d4,$04,$11,$4a,$da,$00,$1c,$a5,$5d,$00,$89,$a4,$bd,$02,
$15,$d2,$5d,$00,$82,$b2,$5b,$06,$0d,$b5,$2b,$00,$18,$ba,$95,$00,
$86,$b6,$a5,$05,$10,$56,$b4,$00,$1a,$4a,$da,$00,$87,$49,$ba,$03,
$13,$a4,$bb,$00,$1e,$b2,$5b,$07,$0b,$72,$57,$00,$16,$75,$2b,$00,
$84,$6d,$2a,$06,$0f,$ad,$55,$00,$19,$55,$aa,$00,$86,$55,$6c,$04,
$12,$c9,$76,$00,$1c,$64,$b7,$00,$8a,$e4,$ae,$02,$15,$ea,$56,$00,
$83,$da,$55,$07,$0d,$5b,$2a,$00,$18,$ad,$55,$00,$85,$aa,$d5,$05,
$10,$53,$6a,$00,$1b,$a9,$6d,$00,$88,$a9,$5d,$03,$13,$d4,$ae,$00,
$81,$d4,$ab,$08,$0c,$ba,$55,$00,$16,$5a,$aa,$00,$83,$56,$aa,$06,
$0f,$aa,$d5,$00,$19,$52,$da,$00,$86,$52,$ba,$04,$11,$a9,$5d,$00,
$1d,$d4,$9b,$00,$8a,$74,$9b,$03,$15,$b6,$55,$00,$82,$ad,$55,$07,
$0d,$55,$aa,$00,$18,$a5,$b5,$00,$85,$a5,$75,$05,$0f,$52,$b6,$00,
$1b,$69,$37,$00,$89,$e9,$37,$04,$13,$74,$97,$00,$81,$ea,$96,$08,
$0c,$6d,$52,$00,$16,$2d,$aa,$00,$83,$4b,$6a,$06,$0e,$a5,$6d,$00,
$1a,$d2,$6e,$00,$87,$d2,$5e,$04,$12,$e9,$2e,$00,$1d,$ec,$96,$0a,
$0b,$da,$95,$00,$15,$5b,$52,$00,$82,$56,$d2,$06,$0c,$2a,$da,$00,
$18,$a4,$dd,$00,$85,$a4,$bd,$05,$10,$d2,$5d,$00,$1b,$d9,$2d,$00,
$89,$b5,$2b,$03,$14,$ba,$95,$00,$81,$b5,$95,$08,$0b,$56,$b2,$00,
$16,$2a,$da,$00,$83,$49,$b6,$05,$0e,$64,$bb,$00,$19,$b2,$5b,$00,
$87,$6a,$57,$04,$12,$75,$2b,$00,$1d,$b6,$95,$00,$8a,$ad,$55,$02,
$15,$55,$aa,$00,$82,$55,$6c,$07,$0d,$c9,$76,$00,$17,$64,$b7,$00,
$86,$e4,$ae,$05,$11,$ea,$56,$00,$1b,$6d,$2a,$00,$88,$5a,$aa,$04,
$14,$ad,$55,$00,$81,$aa,$d5,$09,$0b,$52,$ea,$00,$16,$a9,$6d,$00,
$84,$a9,$5d,$06,$0f,$d4,$ae,$00,$1a,$ea,$4d,$00,$87,$ba,$55,$04,
$12,$5a,$aa,$00,$1d,$ab,$55,$00,$8a,$a6,$d5,$02,$14,$52,$da,$00,
$82,$52,$ba,$06,$0d,$a9,$3b,$00,$18,$b4,$9b,$00,$85,$74,$9b,$05,
$11,$b5,$4d,$00,$1c,$d6,$a9,$00,$88,$35,$aa,$03,$13,$a5,$b5,$00,
$81,$a5,$75,$0b,$0b,$52,$b6,$00,$16,$69,$37,$00,$84,$e9,$2f,$06,
$10,$f4,$97,$00,$1a,$75,$4b,$00,$87,$6d,$52,$05,$11,$2d,$69,$00,
$1d,$95,$b5,$00,$8a,$a5,$6d,$02,$15,$d2,$6e,$00,$82,$d2,$5e,$07,
$0e,$e9,$2e,$00,$19,$ea,$96,$00,$86,$da,$95,$05,$10,$5b,$4a,$00,
$1c,$ab,$69,$00,$88,$2a,$d8,$03);
function CnMonthOfDate(Date: TDate): String;//指定日期的农历月
function CnDayOfDate(Date: TDate): String;//指定日期的农历日
function CnDateOfDateStr(Date: TDate): String;//指定日期的农历日期
implementation
//日期是该年的第几天，1月1日为第一天
function DaysNumberOfDate(Date: TDate): Integer;
var
DaysNumber: Integer;
I: Integer;
yyyy, mm, dd: Word;
begin
DecodeDate(Date, yyyy, mm, dd);
DaysNumber := 0;
for I := 1 to mm - 1 do
Inc(DaysNumber, MonthDays[IsLeapYear(yyyy), I]);
Inc(DaysNumber, dd);
Result := DaysNumber;
end;
//日期的农历日期，返回农历格式：月份*100 + 日，负数为闰月
//超出范围则返回0
function CnDateOfDate(Date: TDate): Integer;
var
CnMonth, CnMonthDays: array[0..15] of Integer;
Cnbegin
Day, LeapMonth: Integer;
yyyy, mm, dd: Word;
Bytes: array[0..3] of Byte;
I: Integer;
CnMonthData: Word;
DaysCount, CnDaysCount, ResultMonth, ResultDay: Integer;
begin
DecodeDate(Date, yyyy, mm, dd);
if (yyyy < 1901) or (yyyy > 2050) then
begin
Result := 0;
Exit;
end;
Bytes[0] := CnData[(yyyy - 1901) * 4];
Bytes[1] := CnData[(yyyy - 1901) * 4 + 1];
Bytes[2] := CnData[(yyyy - 1901) * 4 + 2];
Bytes[3] := CnData[(yyyy - 1901) * 4 + 3];
if (Bytes[0] and $80) <> 0 then
CnMonth[0] := 12
else
CnMonth[0] := 11;
Cnbegin
Day := (Bytes[0] and $7f);
CnMonthData := Bytes[1];
CnMonthData := CnMonthData shl 8;
CnMonthData := CnMonthData or Bytes[2];
LeapMonth := Bytes[3];
for I := 15 do
wnto 0 do
begin
CnMonthDays[15 - I] := 29;
if ((1 shl I) and CnMonthData) <> 0 then
Inc(CnMonthDays[15 - I]);
if CnMonth[15 - I] = LeapMonth then
CnMonth[15 - I + 1] := - LeapMonth
else
begin
if CnMonth[15 - I] < 0 then
//上月为闰月
CnMonth[15 - I + 1] := - CnMonth[15 - I] + 1
else
CnMonth[15 - I + 1] := CnMonth[15 - I] + 1;
if CnMonth[15 - I + 1] > 12 then
CnMonth[15 - I + 1] := 1;
end;
end;
DaysCount := DaysNumberOfDate(Date) - 1;
if DaysCount <= (CnMonthDays[0] - Cnbegin
Day) then
begin
if (yyyy > 1901) and
(CnDateOfDate(EncodeDate(yyyy - 1, 12, 31)) < 0) then
ResultMonth := - CnMonth[0]
else
ResultMonth := CnMonth[0];
ResultDay := Cnbegin
Day + DaysCount;
end
else
begin
CnDaysCount := CnMonthDays[0] - Cnbegin
Day;
I := 1;
while (CnDaysCount < DaysCount) and
(CnDaysCount + CnMonthDays < DaysCount) do
begin
Inc(CnDaysCount, CnMonthDays);
Inc(I);
end;
ResultMonth := CnMonth;
ResultDay := DaysCount - CnDaysCount;
end;
if ResultMonth > 0 then
Result := ResultMonth * 100 + ResultDay
else
Result := ResultMonth * 100 - ResultDay
end;
function CnMonthOfDate(Date: TDate): String;
const
CnMonthStr: array[1..12] of String = (
'一', '二', '三', '四', '五', '六', '七', '八', '九', '十',
'冬', '蜡');
var
Month: Integer;
begin
Month := CnDateOfDate(Date) div 100;
if Month < 0 then
Result := '闰' + CnMonthStr[-Month]
else
Result := CnMonthStr[Month] + '月';
end;
function CnDayOfDate(Date: TDate): String;
const
CnDayStr: array[1..30] of String = (
'初一', '初二', '初三', '初四', '初五',
'初六', '初七', '初八', '初九', '初十',
'十一', '十二', '十三', '十四', '十五',
'十六', '十七', '十八', '十九', '二十',
'廿一', '廿二', '廿三', '廿四', '廿五',
'廿六', '廿七', '廿八', '廿九', '三十');
var
Day: Integer;
begin
Day := Abs(CnDateOfDate(Date)) mod 100;
Result := CnDayStr[Day];
end;
function CnDateOfDateStr(Date: TDate): String;
begin
Result := CnMonthOfDate(Date) + CnDayOfDate(Date);
end;
end.
*************
{
這是一個國曆與農曆互相轉的Unit.
其中年份皆用民國年份, 請自行轉換 (西元年-1911 = 民國年).
***************************************************************************
*國農曆對映表之說明 : *
***************************************************************************
* 前二數字 = 閏月月份, 如果為 13 則沒有閏月 *
* 第三至第六數字 = 12 個月之大小月之2進位碼->10進位 *
* 例如: *
* 101010101010 = 2730 *
* 1 : 代表大月(30天) 0 : 代表小月(29天) ==> 1月大2月小3月大..... *
* 第七位數字為閏月天數 *
* 0 : 沒有閏月之天數 *
* 1 : 閏月為小月(29天) *
* 2 : 閏月為大月(30天) *
* 最後2位數字代表陽曆之1月1日與陰曆之1月1日相差天數 *
***************************************************************************
這對映表只有民國一年至民國一百年, 如不敷您的使用請按照上述之方式自行增加.
這個程式沒有判斷您所輸入之年,月,日是否正確, 請自行判斷.
如果轉換出來之農曆的月份是閏月則傳給您的值是***負數***
如果農曆要轉換國曆如果是閏月請輸入***負數***
此版本為FreeWare Version : 0.1
您可以自行修改, 但最好可以將修改過之程式Mail一份給我.
如果您要用於商業用途, 請mail給我告知您的用途及原因.
作者 : 彭宏傑
E-Mail : rexpeng@ms1.hinet.net
}
unit Lunar;
interface
uses SysUtils;
//國曆轉農曆(民國年, 月, 日, var 農曆年, 農曆月, 農曆日)
procedure Solar2Lunar(SYear, SMonth, SDay : Integer;
Var LYear, LMonth, LDay : Integer);
//農曆轉國曆(農曆年, 農曆月, 農曆日, var 民國年, 月, 日)
procedure Lunar2Solar(LYear, LMonth, LDay : Integer;
Var SYear, SMonth, SDay : Integer);
//輸入農曆年份換算六十甲子名稱
function YearName(LYear : integer) : string;
//得知農曆之月份天數
function DaysPerLunarMonth(LYear, LMonth : Integer) : Integer;
implementation
const
SMDay : array[1..12] of integer = (31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31);
c1 : array[1..10] of string[2] = ('甲', '乙', '丙', '丁', '戊', '己', '庚', '辛', '壬', '癸');
c2 : array[1..12] of string[2] = ('子', '丑', '寅', '卯', '辰', '巳', '午', '未', '申', '酉', '戌', '亥');
// Magic String :
LongLife : array[1..111] of string[9] = (
'132637048', '133365036', '053365225', '132900044', '131386034', '022778122', //6
'132395041', '071175231', '131175050', '132635038', '052891127', '131701046', //12
'131748035', '042741223', '130694043', '132391032', '021327122', '131175040', //18
'061623129', '133402047', '133402036', '051769125', '131453044', '130694034', //24
'032158223', '132350041', '073213230', '133221049', '133402038', '063466226', //30
'132901045', '131130035', '042651224', '130605043', '132349032', '023371121', //36
'132709040', '072901128', '131738047', '132901036', '051333226', '131210044', //42
'132651033', '031111223', '131323042', '082714130', '133733048', '131706038', //48
'062794127', '132741045', '131206035', '042734124', '132647043', '131318032', //54
'033878120', '133477039', '071461129', '131386047', '132413036', '051245126', //60
'131197045', '132637033', '043405122', '133365041', '083413130', '132900048', //66
'132922037', '062394227', '132395046', '131179035', '042711124', '132635043', //72
'102855132', '131701050', '131748039', '062804128', '132742047', '132359036', //78
'051199126', '131175045', '131611034', '031866122', '133749040', '081717130', //84
'131452049', '132742037', '052413127', '132350046', '133222035', '043477123', //90
'133402042', '133493031', '021877121', '131386039', '072747128', '130605048', //96
'132349037', '053243125', '132709044', '132890033', '042986122', '132901040', //102
'091373130', '131210049', '132651038', '061303127', '131323046', '132707035', //108
'041941124', '131706042', '132773031');
//111
var
LMDay : array[1..13] of integer;
InterMonth, InterMonthDays, SLRangeDay : integer;
function IsLeapYear(AYear: Integer): Boolean;
begin
Result := (AYear mod 4 = 0) and ((AYear mod 100 <> 0) or (AYear mod 400 = 0));
end;
function YearName(LYear : integer) : string;
var
x, y, ya : integer;
begin
ya := LYear;
if ya < 1 then
ya := ya + 1;
if ya < 12 then
ya := ya + 60;
x := (ya + 8 - ((ya + 7) div 10) * 10);
y := (ya - ((ya-1) div 12) * 12);
result := c1[x]+c2[y];
end;
procedure CovertLunarMonth(magicno : integer);
var
i, size, m : integer;
begin
m := magicno;
for i := 12 do
wnto 1 do
begin
size := m mod 2;
if size = 0 then
LMDay := 29
else
LMDay := 30;
m := m div 2;
end;
end;
procedure ProcessMagicStr(yy : integer);
var
magicstr : string;
dsize, LunarMonth : integer;
begin
magicstr := LongLife[yy];
InterMonth := StrToInt(Copy(magicstr, 1, 2));
LunarMonth := StrToInt(copy(magicstr, 3, 4));
CovertLunarMonth(LunarMonth);
dsize := StrToInt(Copy(magicstr, 7, 1));
case dsize of
0 : InterMonthDays := 0;
1 : InterMonthDays := 29;
2 : InterMonthDays := 30;
end;
SLRangeDay := StrToInt(Copy(Magicstr, 8, 2));
end;
function DaysPerLunarMonth(LYear, LMonth : Integer) : Integer;
begin
ProcessMagicStr(LYear);
if LMonth < 0 then
Result := InterMonthDays
else
Result := LMDay[LMonth];
end;
procedure Solar2Lunar(SYear, SMonth, SDay : integer;
var LYear, LMonth, LDay : integer);
var
i, day : integer;
begin
day := 0;
if isLeapYear(SYear+1911) then
SMDay[2] := 29;
ProcessMagicStr(SYear);
if SMonth = 1 then
day := SDay
else
begin
for i := 1 to SMonth-1 do
day := day + SMDay;
day := day + SDay;
end;
if day <= SLRangeDay then
begin
day := day - SLRangeDay;
processmagicstr(SYear-1);
for i := 12 do
wnto 1 do
begin
day := day + LMDay;
if day > 0 then
break;
end;
LYear := SYear - 1;
LMonth := i;
LDay := day;
end else
begin
day := day - SLRangeDay;
for i := 1 to InterMonth-1 do
begin
day := day - LMDay;
if day <= 0 then
break;
end;
if day <= 0 then
begin
LYear := SYear;
LMonth := i;
LDay := day + LMDay;
end else
begin
day := day - LMDay[InterMonth];
if day <= 0 then
begin
LYear := SYear;
LMonth := InterMonth;
LDay := day + LMDay[InterMonth];
end else
begin
LMDay[InterMonth] := InterMonthDays;
for i := InterMonth to 12 do
begin
day := day - LMDay;
if day <= 0 then
break;
end;
if i = InterMonth then
LMonth := 0 - InterMonth
else
LMonth := i;
LYear := SYear;
LDay := day + LMDay;
end;
end;
end;
end;
procedure Lunar2Solar(LYear, LMonth, LDay : integer;
var SYear, SMonth, SDay : integer);
var
i, day : integer;
begin
day := 0;
SYear := LYear;
if isLeapYear(SYear+1911) then
SMDay[2] := 29;
processmagicstr(SYear);
if LMonth < 0 then
day := LMDay[InterMonth];
if LMonth <> 1 then
for i := 1 to LMonth-1 do
day := day + LMDay;
day := day + LDay + SLRangeDay;
if (InterMonth <> 13) and (InterMonth < LMonth) then
day := day + InterMonthDays;
for i := 1 to 12 do
begin
day := day - SMDay;
if day <= 0 then
break;
end;
if day > 0 then
begin
SYear := SYear + 1;
if isLeapYear(SYear+1911) then
SMDay[2] := 29;
for i := 1 to 12 do
begin
day := day - SMDay;
if day <= 0 then
break;
end;
end;
//i := i - 1;
day := day + SMDay;
//if i = 0 then
begin
// i := 12;
// SYear := SYear - 1;
// day := day + 31;
//end;
// else
//day := day + SMDay;
SMonth := i;
SDay := day;
end;
end.
----------------------------------------------
{
這是一個國曆與農曆互相轉的Unit.
其中年份皆用民國年份, 請自行轉換 (西元年-1911 = 民國年).
***************************************************************************
*國農曆對映表之說明 : *
***************************************************************************
* 前二數字 = 閏月月份, 如果為 13 則沒有閏月 *
* 第三至第六數字 = 12 個月之大小月之2進位碼->10進位 *
* 例如: *
* 101010101010 = 2730 *
* 1 : 代表大月(30天) 0 : 代表小月(29天) ==> 1月大2月小3月大..... *
* 第七位數字為閏月天數 *
* 0 : 沒有閏月之天數 *
* 1 : 閏月為小月(29天) *
* 2 : 閏月為大月(30天) *
* 最後2位數字代表陽曆之1月1日與陰曆之1月1日相差天數 *
***************************************************************************
這對映表只有民國一年至民國一百年, 如不敷您的使用請按照上述之方式自行增加.
這個程式沒有判斷您所輸入之年,月,日是否正確, 請自行判斷.
如果轉換出來之農曆的月份是閏月則傳給您的值是***負數***
如果農曆要轉換國曆如果是閏月請輸入***負數***
此版本為FreeWare Version : 0.1
您可以自行修改, 但最好可以將修改過之程式Mail一份給我.
如果您要用於商業用途, 請mail給我告知您的用途及原因.
作者 : 彭宏傑
E-Mail : rexpeng@ms1.hinet.net
}
unit Lunar;
interface
uses SysUtils;
//國曆轉農曆(民國年, 月, 日, var 農曆年, 農曆月, 農曆日)
procedure Solar2Lunar(SYear, SMonth, SDay : Integer;
Var LYear, LMonth, LDay : Integer);
//農曆轉國曆(農曆年, 農曆月, 農曆日, var 民國年, 月, 日)
procedure Lunar2Solar(LYear, LMonth, LDay : Integer;
Var SYear, SMonth, SDay : Integer);
//輸入農曆年份換算六十甲子名稱
function YearName(LYear : integer) : string;
//得知農曆之月份天數
function DaysPerLunarMonth(LYear, LMonth : Integer) : Integer;
implementation
const
SMDay : array[1..12] of integer = (31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31);
c1 : array[1..10] of string[2] = ('甲', '乙', '丙', '丁', '戊', '己', '庚', '辛', '壬', '癸');
c2 : array[1..12] of string[2] = ('子', '丑', '寅', '卯', '辰', '巳', '午', '未', '申', '酉', '戌', '亥');
// Magic String :
LongLife : array[1..111] of string[9] = (
'132637048', '133365036', '053365225', '132900044', '131386034', '022778122', //6
'132395041', '071175231', '131175050', '132635038', '052891127', '131701046', //12
'131748035', '042741223', '130694043', '132391032', '021327122', '131175040', //18
'061623129', '133402047', '133402036', '051769125', '131453044', '130694034', //24
'032158223', '132350041', '073213230', '133221049', '133402038', '063466226', //30
'132901045', '131130035', '042651224', '130605043', '132349032', '023371121', //36
'132709040', '072901128', '131738047', '132901036', '051333226', '131210044', //42
'132651033', '031111223', '131323042', '082714130', '133733048', '131706038', //48
'062794127', '132741045', '131206035', '042734124', '132647043', '131318032', //54
'033878120', '133477039', '071461129', '131386047', '132413036', '051245126', //60
'131197045', '132637033', '043405122', '133365041', '083413130', '132900048', //66
'132922037', '062394227', '132395046', '131179035', '042711124', '132635043', //72
'102855132', '131701050', '131748039', '062804128', '132742047', '132359036', //78
'051199126', '131175045', '131611034', '031866122', '133749040', '081717130', //84
'131452049', '132742037', '052413127', '132350046', '133222035', '043477123', //90
'133402042', '133493031', '021877121', '131386039', '072747128', '130605048', //96
'132349037', '053243125', '132709044', '132890033', '042986122', '132901040', //102
'091373130', '131210049', '132651038', '061303127', '131323046', '132707035', //108
'041941124', '131706042', '132773031');
//111
var
LMDay : array[1..13] of integer;
InterMonth, InterMonthDays, SLRangeDay : integer;
function IsLeapYear(AYear: Integer): Boolean;
begin
Result := (AYear mod 4 = 0) and ((AYear mod 100 <> 0) or (AYear mod 400 = 0));
end;
function YearName(LYear : integer) : string;
var
x, y, ya : integer;
begin
ya := LYear;
if ya < 1 then
ya := ya + 1;
if ya < 12 then
ya := ya + 60;
x := (ya + 8 - ((ya + 7) div 10) * 10);
y := (ya - ((ya-1) div 12) * 12);
result := c1[x]+c2[y];
end;
procedure CovertLunarMonth(magicno : integer);
var
i, size, m : integer;
begin
m := magicno;
for i := 12 do
wnto 1 do
begin
size := m mod 2;
if size = 0 then
LMDay := 29
else
LMDay := 30;
m := m div 2;
end;
end;
procedure ProcessMagicStr(yy : integer);
var
magicstr : string;
dsize, LunarMonth : integer;
begin
magicstr := LongLife[yy];
InterMonth := StrToInt(Copy(magicstr, 1, 2));
LunarMonth := StrToInt(copy(magicstr, 3, 4));
CovertLunarMonth(LunarMonth);
dsize := StrToInt(Copy(magicstr, 7, 1));
case dsize of
0 : InterMonthDays := 0;
1 : InterMonthDays := 29;
2 : InterMonthDays := 30;
end;
SLRangeDay := StrToInt(Copy(Magicstr, 8, 2));
end;
function DaysPerLunarMonth(LYear, LMonth : Integer) : Integer;
begin
ProcessMagicStr(LYear);
if LMonth < 0 then
Result := InterMonthDays
else
Result := LMDay[LMonth];
end;
procedure Solar2Lunar(SYear, SMonth, SDay : integer;
var LYear, LMonth, LDay : integer);
var
i, day : integer;
begin
day := 0;
if isLeapYear(SYear+1911) then
SMDay[2] := 29;
ProcessMagicStr(SYear);
if SMonth = 1 then
day := SDay
else
begin
for i := 1 to SMonth-1 do
day := day + SMDay;
day := day + SDay;
end;
if day <= SLRangeDay then
begin
day := day - SLRangeDay;
processmagicstr(SYear-1);
for i := 12 do
wnto 1 do
begin
day := day + LMDay;
if day > 0 then
break;
end;
LYear := SYear - 1;
LMonth := i;
LDay := day;
end else
begin
day := day - SLRangeDay;
for i := 1 to InterMonth-1 do
begin
day := day - LMDay;
if day <= 0 then
break;
end;
if day <= 0 then
begin
LYear := SYear;
LMonth := i;
LDay := day + LMDay;
end else
begin
day := day - LMDay[InterMonth];
if day <= 0 then
begin
LYear := SYear;
LMonth := InterMonth;
LDay := day + LMDay[InterMonth];
end else
begin
LMDay[InterMonth] := InterMonthDays;
for i := InterMonth to 12 do
begin
day := day - LMDay;
if day <= 0 then
break;
end;
if i = InterMonth then
LMonth := 0 - InterMonth
else
LMonth := i;
LYear := SYear;
LDay := day + LMDay;
end;
end;
end;
end;
procedure Lunar2Solar(LYear, LMonth, LDay : integer;
var SYear, SMonth, SDay : integer);
var
i, day : integer;
begin
day := 0;
SYear := LYear;
if isLeapYear(SYear+1911) then
SMDay[2] := 29;
processmagicstr(SYear);
if LMonth < 0 then
day := LMDay[InterMonth];
if LMonth <> 1 then
for i := 1 to LMonth-1 do
day := day + LMDay;
day := day + LDay + SLRangeDay;
if (InterMonth <> 13) and (InterMonth < LMonth) then
day := day + InterMonthDays;
for i := 1 to 12 do
begin
day := day - SMDay;
if day <= 0 then
break;
end;
if day > 0 then
begin
SYear := SYear + 1;
if isLeapYear(SYear+1911) then
SMDay[2] := 29;
for i := 1 to 12 do
begin
day := day - SMDay;
if day <= 0 then
break;
end;
end;
//i := i - 1;
day := day + SMDay;
//if i = 0 then
begin
// i := 12;
// SYear := SYear - 1;
// day := day + 31;
//end;
// else
//day := day + SMDay;
SMonth := i;
SDay := day;
end;
end.
X
Xxfeng
Unregistered / Unconfirmed
GUEST, unregistred user!
这个也可以。
{
Calendar Unit for Borland Delphi 5 (Other Version is not tested)
Translated By Liu Ru Xu (liuruxu@21cn.com)
2001-1-4
Announcement from the original author:
***************************************************************************
致看到这些源代码的兄弟:
你好!
这本来是我为一个商业PDA产品开发的日历程序,最近移植于PC机上, 所以算法
和数据部分是用纯C++写的,不涉及MFC,所有的代码都是以短节省存储空间为主要目
的.
很高兴你对这些代码有兴趣,你可以随意复制和使用些代码,唯一有一点小小的
愿望:在你使用和复制给别人时,别忘注明这些代码作者
。程序代码也就罢了,后
面的数据可是我辛辛苦苦从万年历上找出来输进去的。
如果你有什么好的意见不妨Mail给我。
wangfei@hanwang.com.cn
或
wangfei@engineer.com.cn
2000年3月
****************************************************************************
}
unit Calend;
interface
uses SysUtils ;
const
START_YEAR=1901;
END_YEAR=2050;
//返回iYear年iMonth月的天数 1年1月 --- 65535年12月
function MonthDays(iYear,iMonth:Word):Word;
//返回阴历iLunarYer年阴历iLunarMonth月的天数，如果iLunarMonth为闰月，
//高字为第二个iLunarMonth月的天数，否则高字为0 1901年1月---2050年12月
function LunarMonthDays(iLunarYear,iLunarMonth:Word):Longword;
//返回阴历iLunarYear年的总天数 1901年1月---2050年12月
function LunarYearDays(iLunarYear:Word):Word;
//返回阴历iLunarYear年的闰月月份，如没有返回0 1901年1月---2050年12月
function GetLeapMonth(iLunarYear:Word):Word;
//把iYear年格式化成天干记年法表示的字符串
procedure FormatLunarYear(iYear:Word;var pBuffer:string);overload;
function FormatLunarYear(iYear:Word):string;overload;
//把iMonth格式化成中文字符串
procedure FormatMonth(iMonth:Word;var pBuffer:string;bLunar:Boolean=True);overload;
function FormatMonth(iMonth:Word;bLunar:Boolean=True):string;overload;
//把iDay格式化成中文字符串
procedure FormatLunarDay(iDay:Word;var pBuffer:string);overload;
function FormatLunarDay(iDay:Word):string;overload;
//计算公历两个日期间相差的天数 1年1月1日 --- 65535年12月31日
function CalcDateDiff(iEndYear,iEndMonth,iEndDay:Word;iStartYear:Word=START_YEAR;iStartMonth:Word=1;iStartDay:Word=1):Longword;overload;
function CalcDateDiff(EndDate,StartDate:TDateTime):Longword;overload;
//计算公历iYear年iMonth月iDay日对应的阴历日期,返回对应的阴历节气 0-24
//1901年1月1日---2050年12月31日
function GetLunarHolDay(InDate:TDateTime):string;overload;
function GetLunarHolDay(iYear,iMonth,iDay:Word):string;overload;
//private function--------------------------------------
//计算从1901年1月1日过iSpanDays天后的阴历日期
procedure l_CalcLunarDate(var iYear,iMonth,iDay:Word;iSpanDays:Longword);
//计算公历iYear年iMonth月iDay日对应的节气 0-24，0表不是节气
function l_GetLunarHolDay(iYear,iMonth,iDay:Word):Word;
implementation
var
//数组gLunarDay存入阴历1901年到2100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
gLunarMonthDay:array[0..149] of Word=(
//测试数据只有1901.1.1 --2050.12.31
$4ae0, $a570, $5268, $d260, $d950, $6aa8, $56a0, $9ad0, $4ae8, $4ae0, //1910
$a4d8, $a4d0, $d250, $d548, $b550, $56a0, $96d0, $95b0, $49b8, $49b0, //1920
$a4b0, $b258, $6a50, $6d40, $ada8, $2b60, $9570, $4978, $4970, $64b0, //1930
$d4a0, $ea50, $6d48, $5ad0, $2b60, $9370, $92e0, $c968, $c950, $d4a0, //1940
$da50, $b550, $56a0, $aad8, $25d0, $92d0, $c958, $a950, $b4a8, $6ca0, //1950
$b550, $55a8, $4da0, $a5b0, $52b8, $52b0, $a950, $e950, $6aa0, $ad50, //1960
$ab50, $4b60, $a570, $a570, $5260, $e930, $d950, $5aa8, $56a0, $96d0, //1970
$4ae8, $4ad0, $a4d0, $d268, $d250, $d528, $b540, $b6a0, $96d0, $95b0, //1980
$49b0, $a4b8, $a4b0, $b258, $6a50, $6d40, $ada0, $ab60, $9370, $4978, //1990
$4970, $64b0, $6a50, $ea50, $6b28, $5ac0, $ab60, $9368, $92e0, $c960, //2000
$d4a8, $d4a0, $da50, $5aa8, $56a0, $aad8, $25d0, $92d0, $c958, $a950, //2010
$b4a0, $b550, $b550, $55a8, $4ba0, $a5b0, $52b8, $52b0, $a930, $74a8, //2020
$6aa0, $ad50, $4da8, $4b60, $9570, $a4e0, $d260, $e930, $d530, $5aa0, //2030
$6b50, $96d0, $4ae8, $4ad0, $a4d0, $d258, $d250, $d520, $daa0, $b5a0, //2040
$56d0, $4ad8, $49b0, $a4b8, $a4b0, $aa50, $b528, $6d20, $ada0, $55b0);
//2050
//数组gLanarMonth存放阴历1901年到2050年闰月的月份，如没有则为0，每字节存两年
gLunarMonth:array[0..74] of Byte=(
$00, $50, $04, $00, $20, //1910
$60, $05, $00, $20, $70, //1920
$05, $00, $40, $02, $06, //1930
$00, $50, $03, $07, $00, //1940
$60, $04, $00, $20, $70, //1950
$05, $00, $30, $80, $06, //1960
$00, $40, $03, $07, $00, //1970
$50, $04, $08, $00, $60, //1980
$04, $0a, $00, $60, $05, //1990
$00, $30, $80, $05, $00, //2000
$40, $02, $07, $00, $50, //2010
$04, $09, $00, $60, $04, //2020
$00, $20, $60, $05, $00, //2030
$30, $b0, $06, $00, $50, //2040
$02, $07, $00, $50, $03);
//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
gLunarHolDay:array[0..1799] of Byte=(
$96, $B4, $96, $A6, $97, $97, $78, $79, $79, $69, $78, $77, //1901
$96, $A4, $96, $96, $97, $87, $79, $79, $79, $69, $78, $78, //1902
$96, $A5, $87, $96, $87, $87, $79, $69, $69, $69, $78, $78, //1903
$86, $A5, $96, $A5, $96, $97, $88, $78, $78, $79, $78, $87, //1904
$96, $B4, $96, $A6, $97, $97, $78, $79, $79, $69, $78, $77, //1905
$96, $A4, $96, $96, $97, $97, $79, $79, $79, $69, $78, $78, //1906
$96, $A5, $87, $96, $87, $87, $79, $69, $69, $69, $78, $78, //1907
$86, $A5, $96, $A5, $96, $97, $88, $78, $78, $69, $78, $87, //1908
$96, $B4, $96, $A6, $97, $97, $78, $79, $79, $69, $78, $77, //1909
$96, $A4, $96, $96, $97, $97, $79, $79, $79, $69, $78, $78, //1910
$96, $A5, $87, $96, $87, $87, $79, $69, $69, $69, $78, $78, //1911
$86, $A5, $96, $A5, $96, $97, $88, $78, $78, $69, $78, $87, //1912
$95, $B4, $96, $A6, $97, $97, $78, $79, $79, $69, $78, $77, //1913
$96, $B4, $96, $A6, $97, $97, $79, $79, $79, $69, $78, $78, //1914
$96, $A5, $97, $96, $97, $87, $79, $79, $69, $69, $78, $78, //1915
$96, $A5, $96, $A5, $96, $97, $88, $78, $78, $79, $77, $87, //1916
$95, $B4, $96, $A6, $96, $97, $78, $79, $78, $69, $78, $87, //1917
$96, $B4, $96, $A6, $97, $97, $79, $79, $79, $69, $78, $77, //1918
$96, $A5, $97, $96, $97, $87, $79, $79, $69, $69, $78, $78, //1919
$96, $A5, $96, $A5, $96, $97, $88, $78, $78, $79, $77, $87, //1920
$95, $B4, $96, $A5, $96, $97, $78, $79, $78, $69, $78, $87, //1921
$96, $B4, $96, $A6, $97, $97, $79, $79, $79, $69, $78, $77, //1922
$96, $A4, $96, $96, $97, $87, $79, $79, $69, $69, $78, $78, //1923
$96, $A5, $96, $A5, $96, $97, $88, $78, $78, $79, $77, $87, //1924
$95, $B4, $96, $A5, $96, $97, $78, $79, $78, $69, $78, $87, //1925
$96, $B4, $96, $A6, $97, $97, $78, $79, $79, $69, $78, $77, //1926
$96, $A4, $96, $96, $97, $87, $79, $79, $79, $69, $78, $78, //1927
$96, $A5, $96, $A5, $96, $96, $88, $78, $78, $78, $87, $87, //1928
$95, $B4, $96, $A5, $96, $97, $88, $78, $78, $79, $77, $87, //1929
$96, $B4, $96, $A6, $97, $97, $78, $79, $79, $69, $78, $77, //1930
$96, $A4, $96, $96, $97, $87, $79, $79, $79, $69, $78, $78, //1931
$96, $A5, $96, $A5, $96, $96, $88, $78, $78, $78, $87, $87, //1932
$95, $B4, $96, $A5, $96, $97, $88, $78, $78, $69, $78, $87, //1933
$96, $B4, $96, $A6, $97, $97, $78, $79, $79, $69, $78, $77, //1934
$96, $A4, $96, $96, $97, $97, $79, $79, $79, $69, $78, $78, //1935
$96, $A5, $96, $A5, $96, $96, $88, $78, $78, $78, $87, $87, //1936
$95, $B4, $96, $A5, $96, $97, $88, $78, $78, $69, $78, $87, //1937
$96, $B4, $96, $A6, $97, $97, $78, $79, $79, $69, $78, $77, //1938
$96, $A4, $96, $96, $97, $97, $79, $79, $79, $69, $78, $78, //1939
$96, $A5, $96, $A5, $96, $96, $88, $78, $78, $78, $87, $87, //1940
$95, $B4, $96, $A5, $96, $97, $88, $78, $78, $69, $78, $87, //1941
$96, $B4, $96, $A6, $97, $97, $78, $79, $79, $69, $78, $77, //1942
$96, $A4, $96, $96, $97, $97, $79, $79, $79, $69, $78, $78, //1943
$96, $A5, $96, $A5, $A6, $96, $88, $78, $78, $78, $87, $87, //1944
$95, $B4, $96, $A5, $96, $97, $88, $78, $78, $79, $77, $87, //1945
$95, $B4, $96, $A6, $97, $97, $78, $79, $78, $69, $78, $77, //1946
$96, $B4, $96, $A6, $97, $97, $79, $79, $79, $69, $78, $78, //1947
$96, $A5, $A6, $A5, $A6, $96, $88, $88, $78, $78, $87, $87, //1948
$A5, $B4, $96, $A5, $96, $97, $88, $79, $78, $79, $77, $87, //1949
$95, $B4, $96, $A5, $96, $97, $78, $79, $78, $69, $78, $77, //1950
$96, $B4, $96, $A6, $97, $97, $79, $79, $79, $69, $78, $78, //1951
$96, $A5, $A6, $A5, $A6, $96, $88, $88, $78, $78, $87, $87, //1952
$A5, $B4, $96, $A5, $96, $97, $88, $78, $78, $79, $77, $87, //1953
$95, $B4, $96, $A5, $96, $97, $78, $79, $78, $68, $78, $87, //1954
$96, $B4, $96, $A6, $97, $97, $78, $79, $79, $69, $78, $77, //1955
$96, $A5, $A5, $A5, $A6, $96, $88, $88, $78, $78, $87, $87, //1956
$A5, $B4, $96, $A5, $96, $97, $88, $78, $78, $79, $77, $87, //1957
$95, $B4, $96, $A5, $96, $97, $88, $78, $78, $69, $78, $87, //1958
$96, $B4, $96, $A6, $97, $97, $78, $79, $79, $69, $78, $77, //1959
$96, $A4, $A5, $A5, $A6, $96, $88, $88, $88, $78, $87, $87, //1960
$A5, $B4, $96, $A5, $96, $96, $88, $78, $78, $78, $87, $87, //1961
$96, $B4, $96, $A5, $96, $97, $88, $78, $78, $69, $78, $87, //1962
$96, $B4, $96, $A6, $97, $97, $78, $79, $79, $69, $78, $77, //1963
$96, $A4, $A5, $A5, $A6, $96, $88, $88, $88, $78, $87, $87, //1964
$A5, $B4, $96, $A5, $96, $96, $88, $78, $78, $78, $87, $87, //1965
$95, $B4, $96, $A5, $96, $97, $88, $78, $78, $69, $78, $87, //1966
$96, $B4, $96, $A6, $97, $97, $78, $79, $79, $69, $78, $77, //1967
$96, $A4, $A5, $A5, $A6, $A6, $88, $88, $88, $78, $87, $87, //1968
$A5, $B4, $96, $A5, $96, $96, $88, $78, $78, $78, $87, $87, //1969
$95, $B4, $96, $A5, $96, $97, $88, $78, $78, $69, $78, $87, //1970
$96, $B4, $96, $A6, $97, $97, $78, $79, $79, $69, $78, $77, //1971
$96, $A4, $A5, $A5, $A6, $A6, $88, $88, $88, $78, $87, $87, //1972
$A5, $B5, $96, $A5, $A6, $96, $88, $78, $78, $78, $87, $87, //1973
$95, $B4, $96, $A5, $96, $97, $88, $78, $78, $69, $78, $87, //1974
$96, $B4, $96, $A6, $97, $97, $78, $79, $78, $69, $78, $77, //1975
$96, $A4, $A5, $B5, $A6, $A6, $88, $89, $88, $78, $87, $87, //1976
$A5, $B4, $96, $A5, $96, $96, $88, $88, $78, $78, $87, $87, //1977
$95, $B4, $96, $A5, $96, $97, $88, $78, $78, $79, $78, $87, //1978
$96, $B4, $96, $A6, $96, $97, $78, $79, $78, $69, $78, $77, //1979
$96, $A4, $A5, $B5, $A6, $A6, $88, $88, $88, $78, $87, $87, //1980
$A5, $B4, $96, $A5, $A6, $96, $88, $88, $78, $78, $77, $87, //1981
$95, $B4, $96, $A5, $96, $97, $88, $78, $78, $79, $77, $87, //1982
$95, $B4, $96, $A5, $96, $97, $78, $79, $78, $69, $78, $77, //1983
$96, $B4, $A5, $B5, $A6, $A6, $87, $88, $88, $78, $87, $87, //1984
$A5, $B4, $A6, $A5, $A6, $96, $88, $88, $78, $78, $87, $87, //1985
$A5, $B4, $96, $A5, $96, $97, $88, $78, $78, $79, $77, $87, //1986
$95, $B4, $96, $A5, $96, $97, $88, $79, $78, $69, $78, $87, //1987
$96, $B4, $A5, $B5, $A6, $A6, $87, $88, $88, $78, $87, $86, //1988
$A5, $B4, $A5, $A5, $A6, $96, $88, $88, $88, $78, $87, $87, //1989
$A5, $B4, $96, $A5, $96, $96, $88, $78, $78, $79, $77, $87, //1990
$95, $B4, $96, $A5, $86, $97, $88, $78, $78, $69, $78, $87, //1991
$96, $B4, $A5, $B5, $A6, $A6, $87, $88, $88, $78, $87, $86, //1992
$A5, $B3, $A5, $A5, $A6, $96, $88, $88, $88, $78, $87, $87, //1993
$A5, $B4, $96, $A5, $96, $96, $88, $78, $78, $78, $87, $87, //1994
$95, $B4, $96, $A5, $96, $97, $88, $76, $78, $69, $78, $87, //1995
$96, $B4, $A5, $B5, $A6, $A6, $87, $88, $88, $78, $87, $86, //1996
$A5, $B3, $A5, $A5, $A6, $A6, $88, $88, $88, $78, $87, $87, //1997
$A5, $B4, $96, $A5, $96, $96, $88, $78, $78, $78, $87, $87, //1998
$95, $B4, $96, $A5, $96, $97, $88, $78, $78, $69, $78, $87, //1999
$96, $B4, $A5, $B5, $A6, $A6, $87, $88, $88, $78, $87, $86, //2000
$A5, $B3, $A5, $A5, $A6, $A6, $88, $88, $88, $78, $87, $87, //2001
$A5, $B4, $96, $A5, $96, $96, $88, $78, $78, $78, $87, $87, //2002
$95, $B4, $96, $A5, $96, $97, $88, $78, $78, $69, $78, $87, //2003
$96, $B4, $A5, $B5, $A6, $A6, $87, $88, $88, $78, $87, $86, //2004
$A5, $B3, $A5, $A5, $A6, $A6, $88, $88, $88, $78, $87, $87, //2005
$A5, $B4, $96, $A5, $A6, $96, $88, $88, $78, $78, $87, $87, //2006
$95, $B4, $96, $A5, $96, $97, $88, $78, $78, $69, $78, $87, //2007
$96, $B4, $A5, $B5, $A6, $A6, $87, $88, $87, $78, $87, $86, //2008
$A5, $B3, $A5, $B5, $A6, $A6, $88, $88, $88, $78, $87, $87, //2009
$A5, $B4, $96, $A5, $A6, $96, $88, $88, $78, $78, $87, $87, //2010
$95, $B4, $96, $A5, $96, $97, $88, $78, $78, $79, $78, $87, //2011
$96, $B4, $A5, $B5, $A5, $A6, $87, $88, $87, $78, $87, $86, //2012
$A5, $B3, $A5, $B5, $A6, $A6, $87, $88, $88, $78, $87, $87, //2013
$A5, $B4, $96, $A5, $A6, $96, $88, $88, $78, $78, $87, $87, //2014
$95, $B4, $96, $A5, $96, $97, $88, $78, $78, $79, $77, $87, //2015
$95, $B4, $A5, $B4, $A5, $A6, $87, $88, $87, $78, $87, $86, //2016
$A5, $C3, $A5, $B5, $A6, $A6, $87, $88, $88, $78, $87, $87, //2017
$A5, $B4, $A6, $A5, $A6, $96, $88, $88, $78, $78, $87, $87, //2018
$A5, $B4, $96, $A5, $96, $96, $88, $78, $78, $79, $77, $87, //2019
$95, $B4, $A5, $B4, $A5, $A6, $97, $87, $87, $78, $87, $86, //2020
$A5, $C3, $A5, $B5, $A6, $A6, $87, $88, $88, $78, $87, $86, //2021
$A5, $B4, $A5, $A5, $A6, $96, $88, $88, $88, $78, $87, $87, //2022
$A5, $B4, $96, $A5, $96, $96, $88, $78, $78, $79, $77, $87, //2023
$95, $B4, $A5, $B4, $A5, $A6, $97, $87, $87, $78, $87, $96, //2024
$A5, $C3, $A5, $B5, $A6, $A6, $87, $88, $88, $78, $87, $86, //2025
$A5, $B3, $A5, $A5, $A6, $A6, $88, $88, $88, $78, $87, $87, //2026
$A5, $B4, $96, $A5, $96, $96, $88, $78, $78, $78, $87, $87, //2027
$95, $B4, $A5, $B4, $A5, $A6, $97, $87, $87, $78, $87, $96, //2028
$A5, $C3, $A5, $B5, $A6, $A6, $87, $88, $88, $78, $87, $86, //2029
$A5, $B3, $A5, $A5, $A6, $A6, $88, $88, $88, $78, $87, $87, //2030
$A5, $B4, $96, $A5, $96, $96, $88, $78, $78, $78, $87, $87, //2031
$95, $B4, $A5, $B4, $A5, $A6, $97, $87, $87, $78, $87, $96, //2032
$A5, $C3, $A5, $B5, $A6, $A6, $88, $88, $88, $78, $87, $86, //2033
$A5, $B3, $A5, $A5, $A6, $A6, $88, $78, $88, $78, $87, $87, //2034
$A5, $B4, $96, $A5, $A6, $96, $88, $88, $78, $78, $87, $87, //2035
$95, $B4, $A5, $B4, $A5, $A6, $97, $87, $87, $78, $87, $96, //2036
$A5, $C3, $A5, $B5, $A6, $A6, $87, $88, $88, $78, $87, $86, //2037
$A5, $B3, $A5, $A5, $A6, $A6, $88, $88, $88, $78, $87, $87, //2038
$A5, $B4, $96, $A5, $A6, $96, $88, $88, $78, $78, $87, $87, //2039
$95, $B4, $A5, $B4, $A5, $A6, $97, $87, $87, $78, $87, $96, //2040
$A5, $C3, $A5, $B5, $A5, $A6, $87, $88, $87, $78, $87, $86, //2041
$A5, $B3, $A5, $B5, $A6, $A6, $88, $88, $88, $78, $87, $87, //2042
$A5, $B4, $96, $A5, $A6, $96, $88, $88, $78, $78, $87, $87, //2043
$95, $B4, $A5, $B4, $A5, $A6, $97, $87, $87, $88, $87, $96, //2044
$A5, $C3, $A5, $B4, $A5, $A6, $87, $88, $87, $78, $87, $86, //2045
$A5, $B3, $A5, $B5, $A6, $A6, $87, $88, $88, $78, $87, $87, //2046
$A5, $B4, $96, $A5, $A6, $96, $88, $88, $78, $78, $87, $87, //2047
$95, $B4, $A5, $B4, $A5, $A5, $97, $87, $87, $88, $86, $96, //2048
$A4, $C3, $A5, $A5, $A5, $A6, $97, $87, $87, $78, $87, $86, //2049
$A5, $C3, $A5, $B5, $A6, $A6, $87, $88, $78, $78, $87, $87);
//2050
function MonthDays(iYear,iMonth:Word):Word;
begin
case iMonth of
1,3,5,7,8,10,12: Result:=31;
4,6,9,11: Result:=30;
2://如果是闰年
if IsLeapYear(iYear) then
Result:=29
else
Result:=28
else
Result:=0;
end;
end;
function GetLeapMonth(iLunarYear:Word):Word;
var
Flag:Byte;
begin
Flag:=gLunarMonth[(iLunarYear-START_YEAR) div 2];
if (iLunarYear-START_YEAR) mod 2=0 then
Result:=Flag shr 4
else
Result:=Flag and $0F;
end;
function LunarMonthDays(iLunarYear,iLunarMonth:Word):Longword;
var
Height,Low:Word;
iBit:Integer;
begin
if iLunarYear<START_YEAR then
begin
Result:=30;
Exit;
end;
Height:=0;
Low:=29;
iBit:=16-iLunarMonth;
if (iLunarMonth>GetLeapMonth(iLunarYear)) and (GetLeapMonth(iLunarYear)>0) then
Dec(iBit);
if (gLunarMonthDay[iLunarYear-START_YEAR] and (1 shl iBit))>0 then
Inc(Low);
if iLunarMonth=GetLeapMonth(iLunarYear) then
if (gLunarMonthDay[iLunarYear-START_YEAR] and (1 shl (iBit-1)))>0 then
Height:=30
else
Height:=29;
Result:=MakeLong(Low,Height);
end;
function LunarYearDays(iLunarYear:Word):Word;
var
Days,i:Word;
tmp:Longword;
begin
Days:=0;
for i:=1 to 12 do
begin
tmp:=LunarMonthDays(iLunarYear,i);
Days:=Days+HiWord(tmp);
Days:=Days+LoWord(tmp);
end;
Result:=Days;
end;
procedure FormatLunarYear(iYear:Word;var pBuffer:string);
var
szText1,szText2,szText3:string;
begin
szText1:='甲乙丙丁戊己庚辛壬癸';
szText2:='子丑寅卯辰巳午未申酉戌亥';
szText3:='鼠牛虎免龙蛇马羊猴鸡狗猪';
pBuffer:=Copy(szText1,((iYear-4) mod 10)*2+1,2);
pBuffer:=pBuffer+Copy(szText2,((iYear-4) mod 12)*2+1,2);
pBuffer:=pBuffer+' ';
pBuffer:=pBuffer+Copy(szText3,((iYear-4) mod 12)*2+1,2);
pBuffer:=pBuffer+'年';
end;
function FormatLunarYear(iYear:Word):string;
var
pBuffer:string;
begin
FormatLunarYear(iYear,pBuffer);
Result:=pBuffer;
end;
procedure FormatMonth(iMonth:Word;var pBuffer:string;bLunar:Boolean);
var
szText:string;
begin
if (not bLunar) and (iMonth=1) then
begin
pBuffer:=' 一月';
Exit;
end;
szText:='正二三四五六七八九十';
if iMonth<=10 then
begin
pBuffer:=' ';
pBuffer:=pBuffer+Copy(szText,(iMonth-1)*2+1,2);
pBuffer:=pBuffer+'月';
Exit;
end;
if iMonth=11 then
pBuffer:='十一'
else
pBuffer:='十二';
pBuffer:=pBuffer+'月';
end;
function FormatMonth(iMonth:Word;bLunar:Boolean):string;
var
pBuffer:string;
begin
FormatMonth(iMonth,pBuffer,bLunar);
Result:=pBuffer;
end;
procedure FormatLunarDay(iDay:Word;var pBuffer:string);
var
szText1,szText2:string;
begin
szText1:='初十廿三';
szText2:='一二三四五六七八九十';
if (iDay<>20) and (iDay<>30) then
begin
pBuffer:=Copy(szText1,((iDay-1) div 10)*2+1,2);
pBuffer:=pBuffer+Copy(szText2,((iDay-1) mod 10)*2+1,2);
end
else
begin
pBuffer:=Copy(szText1,(iDay div 10)*2+1,2);
pBuffer:=pBuffer+'十';
end;
end;
function FormatLunarDay(iDay:Word):string;
var
pBuffer:string;
begin
FormatLunarDay(iDay,pBuffer);
Result:=pBuffer;
end;
function CalcDateDiff(iEndYear,iEndMonth,iEndDay:Word;iStartYear:Word;iStartMonth:Word;iStartDay:Word):Longword;
begin
Result:=Trunc(EncodeDate(iEndYear,iEndMonth,iEndDay)-EncodeDate(iStartYear,iStartMonth,iStartDay));
end;
function CalcDateDiff(EndDate,StartDate:TDateTime):Longword;
begin
Result:=Trunc(EndDate-StartDate);
end;
procedure l_CalcLunarDate(var iYear,iMonth,iDay:Word;iSpanDays:Longword);
var
tmp:Longword;
begin
//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 then
begin
iYear:=START_YEAR-1;
if iSpanDays<19 then
begin
iMonth:=11;
iDay:=11+Word(iSpanDays);
end
else
begin
iMonth:=12;
iDay:=Word(iSpanDays)-18;
end;
Exit;
end;
//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:=LunarYearDays(iYear);
while iSpanDays>=tmp do
begin
iSpanDays:=iSpanDays-tmp;
Inc(iYear);
tmp:=LunarYearDays(iYear);
end;
//计算月
tmp:=LoWord(LunarMonthDays(iYear,iMonth));
while iSpanDays>=tmp do
begin
iSpanDays:=iSpanDays-tmp;
if iMonth=GetLeapMonth(iYear) then
begin
tmp:=HiWord(LunarMonthDays(iYear,iMonth));
if iSpanDays<tmp then
Break;
iSpanDays:=iSpanDays-tmp;
end;
Inc(iMonth);
tmp:=LoWord(LunarMonthDays(iYear,iMonth));
end;
//计算日
iDay:=iDay+Word(iSpanDays);
end;
function l_GetLunarHolDay(iYear,iMonth,iDay:Word):Word;
var
Flag:Byte;
Day:Word;
begin
Flag:=gLunarHolDay[(iYear-START_YEAR)*12+iMonth-1];
if iDay<15 then
Day:=15-((Flag shr 4) and $0f)
else
Day:=(Flag and $0f)+15;
if iDay=Day then
if iDay>15 then
Result:=(iMonth-1)*2+2
else
Result:=(iMonth-1)*2+1
else
Result:= 0;
end;
function GetLunarHolDay(InDate:TDateTime):string;
var
i,iYear,iMonth,iDay:Word;
begin
DecodeDate(InDate,iYear,iMonth,iDay);
i:=l_GetLunarHolDay(iYear,iMonth,iDay);
case i of
1:Result:='小 寒';
2:Result:='大 寒';
3:Result:='立 春';
4:Result:='雨 水';
5:Result:='惊 蛰';
6:Result:='春 分';
7:Result:='清 明';
8:Result:='谷 雨';
9:Result:='立 夏';
10:Result:='小 满';
11:Result:='芒 种';
12:Result:='夏 至';
13:Result:='小 暑';
14:Result:='大 暑';
15:Result:='立 秋';
16:Result:='处 暑';
17:Result:='白 露';
18:Result:='秋 分';
19:Result:='寒 露';
20:Result:='霜 降';
21:Result:='立 冬';
22:Result:='小 雪';
23:Result:='大 雪';
24:Result:='冬 至';
else
l_CalcLunarDate(iYear,iMonth,iDay,CalcDateDiff(InDate,EncodeDate(START_YEAR,1,1)));
Result := trim(FormatMonth(iMonth) + FormatLunarDay(iDay));
end;
end;
function GetLunarHolDay(iYear,iMonth,iDay:Word):string;
begin
Result:=GetLunarHolDay(EncodeDate(iYear,iMonth,iDay));
end;
end.
{
Calendar Unit for Borland Delphi 5 (Other Version is not tested)
Translated By Liu Ru Xu (liuruxu@21cn.com)
2001-1-4
Announcement from the original author:
***************************************************************************
致看到这些源代码的兄弟:
你好!
这本来是我为一个商业PDA产品开发的日历程序,最近移植于PC机上, 所以算法
和数据部分是用纯C++写的,不涉及MFC,所有的代码都是以短节省存储空间为主要目
的.
很高兴你对这些代码有兴趣,你可以随意复制和使用些代码,唯一有一点小小的
愿望:在你使用和复制给别人时,别忘注明这些代码作者
。程序代码也就罢了,后面的数据可是我辛辛苦苦从万年历上找出来输进去的。
如果你有什么好的意见不妨Mail给我。
wangfei@hanwang.com.cn
或
wangfei@engineer.com.cn
2000年3月
****************************************************************************
}
unit Calend;
interface
uses SysUtils ;
const
START_YEAR=1901;
END_YEAR=2050;
//返回iYear年iMonth月的天数 1年1月 --- 65535年12月
function MonthDays(iYear,iMonth:Word):Word;
//返回阴历iLunarYer年阴历iLunarMonth月的天数，如果iLunarMonth为闰月，
//高字为第二个iLunarMonth月的天数，否则高字为0 1901年1月---2050年12月
function LunarMonthDays(iLunarYear,iLunarMonth:Word):Longword;
//返回阴历iLunarYear年的总天数 1901年1月---2050年12月
function LunarYearDays(iLunarYear:Word):Word;
//返回阴历iLunarYear年的闰月月份，如没有返回0 1901年1月---2050年12月
function GetLeapMonth(iLunarYear:Word):Word;
//把iYear年格式化成天干记年法表示的字符串
procedure FormatLunarYear(iYear:Word;var pBuffer:string);overload;
function FormatLunarYear(iYear:Word):string;overload;
//把iMonth格式化成中文字符串
procedure FormatMonth(iMonth:Word;var pBuffer:string;bLunar:Boolean=True);overload;
function FormatMonth(iMonth:Word;bLunar:Boolean=True):string;overload;
//把iDay格式化成中文字符串
procedure FormatLunarDay(iDay:Word;var pBuffer:string);overload;
function FormatLunarDay(iDay:Word):string;overload;
//计算公历两个日期间相差的天数 1年1月1日 --- 65535年12月31日
function CalcDateDiff(iEndYear,iEndMonth,iEndDay:Word;iStartYear:Word=START_YEAR;iStartMonth:Word=1;iStartDay:Word=1):Longword;overload;
function CalcDateDiff(EndDate,StartDate:TDateTime):Longword;overload;
//计算公历iYear年iMonth月iDay日对应的阴历日期,返回对应的阴历节气 0-24
//1901年1月1日---2050年12月31日
function GetLunarHolDay(InDate:TDateTime):string;overload;
function GetLunarHolDay(iYear,iMonth,iDay:Word):string;overload;
//private function--------------------------------------
//计算从1901年1月1日过iSpanDays天后的阴历日期
procedure l_CalcLunarDate(var iYear,iMonth,iDay:Word;iSpanDays:Longword);
//计算公历iYear年iMonth月iDay日对应的节气 0-24，0表不是节气
function l_GetLunarHolDay(iYear,iMonth,iDay:Word):Word;
implementation
var
//数组gLunarDay存入阴历1901年到2100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
gLunarMonthDay:array[0..149] of Word=(
//测试数据只有1901.1.1 --2050.12.31
$4ae0, $a570, $5268, $d260, $d950, $6aa8, $56a0, $9ad0, $4ae8, $4ae0, //1910
$a4d8, $a4d0, $d250, $d548, $b550, $56a0, $96d0, $95b0, $49b8, $49b0, //1920
$a4b0, $b258, $6a50, $6d40, $ada8, $2b60, $9570, $4978, $4970, $64b0, //1930
$d4a0, $ea50, $6d48, $5ad0, $2b60, $9370, $92e0, $c968, $c950, $d4a0, //1940
$da50, $b550, $56a0, $aad8, $25d0, $92d0, $c958, $a950, $b4a8, $6ca0, //1950
$b550, $55a8, $4da0, $a5b0, $52b8, $52b0, $a950, $e950, $6aa0, $ad50, //1960
$ab50, $4b60, $a570, $a570, $5260, $e930, $d950, $5aa8, $56a0, $96d0, //1970
$4ae8, $4ad0, $a4d0, $d268, $d250, $d528, $b540, $b6a0, $96d0, $95b0, //1980
$49b0, $a4b8, $a4b0, $b258, $6a50, $6d40, $ada0, $ab60, $9370, $4978, //1990
$4970, $64b0, $6a50, $ea50, $6b28, $5ac0, $ab60, $9368, $92e0, $c960, //2000
$d4a8, $d4a0, $da50, $5aa8, $56a0, $aad8, $25d0, $92d0, $c958, $a950, //2010
$b4a0, $b550, $b550, $55a8, $4ba0, $a5b0, $52b8, $52b0, $a930, $74a8, //2020
$6aa0, $ad50, $4da8, $4b60, $9570, $a4e0, $d260, $e930, $d530, $5aa0, //2030
$6b50, $96d0, $4ae8, $4ad0, $a4d0, $d258, $d250, $d520, $daa0, $b5a0, //2040
$56d0, $4ad8, $49b0, $a4b8, $a4b0, $aa50, $b528, $6d20, $ada0, $55b0);
//2050
//数组gLanarMonth存放阴历1901年到2050年闰月的月份，如没有则为0，每字节存两年
gLunarMonth:array[0..74] of Byte=(
$00, $50, $04, $00, $20, //1910
$60, $05, $00, $20, $70, //1920
$05, $00, $40, $02, $06, //1930
$00, $50, $03, $07, $00, //1940
$60, $04, $00, $20, $70, //1950
$05, $00, $30, $80, $06, //1960
$00, $40, $03, $07, $00, //1970
$50, $04, $08, $00, $60, //1980
$04, $0a, $00, $60, $05, //1990
$00, $30, $80, $05, $00, //2000
$40, $02, $07, $00, $50, //2010
$04, $09, $00, $60, $04, //2020
$00, $20, $60, $05, $00, //2030
$30, $b0, $06, $00, $50, //2040
$02, $07, $00, $50, $03);
//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
gLunarHolDay:array[0..1799] of Byte=(
$96, $B4, $96, $A6, $97, $97, $78, $79, $79, $69, $78, $77, //1901
$96, $A4, $96, $96, $97, $87, $79, $79, $79, $69, $78, $78, //1902
$96, $A5, $87, $96, $87, $87, $79, $69, $69, $69, $78, $78, //1903
$86, $A5, $96, $A5, $96, $97, $88, $78, $78, $79, $78, $87, //1904
$96, $B4, $96, $A6, $97, $97, $78, $79, $79, $69, $78, $77, //1905
$96, $A4, $96, $96, $97, $97, $79, $79, $79, $69, $78, $78, //1906
$96, $A5, $87, $96, $87, $87, $79, $69, $69, $69, $78, $78, //1907
$86, $A5, $96, $A5, $96, $97, $88, $78, $78, $69, $78, $87, //1908
$96, $B4, $96, $A6, $97, $97, $78, $79, $79, $69, $78, $77, //1909
$96, $A4, $96, $96, $97, $97, $79, $79, $79, $69, $78, $78, //1910
$96, $A5, $87, $96, $87, $87, $79, $69, $69, $69, $78, $78, //1911
$86, $A5, $96, $A5, $96, $97, $88, $78, $78, $69, $78, $87, //1912
$95, $B4, $96, $A6, $97, $97, $78, $79, $79, $69, $78, $77, //1913
$96, $B4, $96, $A6, $97, $97, $79, $79, $79, $69, $78, $78, //1914
$96, $A5, $97, $96, $97, $87, $79, $79, $69, $69, $78, $78, //1915
$96, $A5, $96, $A5, $96, $97, $88, $78, $78, $79, $77, $87, //1916
$95, $B4, $96, $A6, $96, $97, $78, $79, $78, $69, $78, $87, //1917
$96, $B4, $96, $A6, $97, $97, $79, $79, $79, $69, $78, $77, //1918
$96, $A5, $97, $96, $97, $87, $79, $79, $69, $69, $78, $78, //1919
$96, $A5, $96, $A5, $96, $97, $88, $78, $78, $79, $77, $87, //1920
$95, $B4, $96, $A5, $96, $97, $78, $79, $78, $69, $78, $87, //1921
$96, $B4, $96, $A6, $97, $97, $79, $79, $79, $69, $78, $77, //1922
$96, $A4, $96, $96, $97, $87, $79, $79, $69, $69, $78, $78, //1923
$96, $A5, $96, $A5, $96, $97, $88, $78, $78, $79, $77, $87, //1924
$95, $B4, $96, $A5, $96, $97, $78, $79, $78, $69, $78, $87, //1925
$96, $B4, $96, $A6, $97, $97, $78, $79, $79, $69, $78, $77, //1926
$96, $A4, $96, $96, $97, $87, $79, $79, $79, $69, $78, $78, //1927
$96, $A5, $96, $A5, $96, $96, $88, $78, $78, $78, $87, $87, //1928
$95, $B4, $96, $A5, $96, $97, $88, $78, $78, $79, $77, $87, //1929
$96, $B4, $96, $A6, $97, $97, $78, $79, $79, $69, $78, $77, //1930
$96, $A4, $96, $96, $97, $87, $79, $79, $79, $69, $78, $78, //1931
$96, $A5, $96, $A5, $96, $96, $88, $78, $78, $78, $87, $87, //1932
$95, $B4, $96, $A5, $96, $97, $88, $78, $78, $69, $78, $87, //1933
$96, $B4, $96, $A6, $97, $97, $78, $79, $79, $69, $78, $77, //1934
$96, $A4, $96, $96, $97, $97, $79, $79, $79, $69, $78, $78, //1935
$96, $A5, $96, $A5, $96, $96, $88, $78, $78, $78, $87, $87, //1936
$95, $B4, $96, $A5, $96, $97, $88, $78, $78, $69, $78, $87, //1937
$96, $B4, $96, $A6, $97, $97, $78, $79, $79, $69, $78, $77, //1938
$96, $A4, $96, $96, $97, $97, $79, $79, $79, $69, $78, $78, //1939
$96, $A5, $96, $A5, $96, $96, $88, $78, $78, $78, $87, $87, //1940
$95, $B4, $96, $A5, $96, $97, $88, $78, $78, $69, $78, $87, //1941
$96, $B4, $96, $A6, $97, $97, $78, $79, $79, $69, $78, $77, //1942
$96, $A4, $96, $96, $97, $97, $79, $79, $79, $69, $78, $78, //1943
$96, $A5, $96, $A5, $A6, $96, $88, $78, $78, $78, $87, $87, //1944
$95, $B4, $96, $A5, $96, $97, $88, $78, $78, $79, $77, $87, //1945
$95, $B4, $96, $A6, $97, $97, $78, $79, $78, $69, $78, $77, //1946
$96, $B4, $96, $A6, $97, $97, $79, $79, $79, $69, $78, $78, //1947
$96, $A5, $A6, $A5, $A6, $96, $88, $88, $78, $78, $87, $87, //1948
$A5, $B4, $96, $A5, $96, $97, $88, $79, $78, $79, $77, $87, //1949
$95, $B4, $96, $A5, $96, $97, $78, $79, $78, $69, $78, $77, //1950
$96, $B4, $96, $A6, $97, $97, $79, $79, $79, $69, $78, $78, //1951
$96, $A5, $A6, $A5, $A6, $96, $88, $88, $78, $78, $87, $87, //1952
$A5, $B4, $96, $A5, $96, $97, $88, $78, $78, $79, $77, $87, //1953
$95, $B4, $96, $A5, $96, $97, $78, $79, $78, $68, $78, $87, //1954
$96, $B4, $96, $A6, $97, $97, $78, $79, $79, $69, $78, $77, //1955
$96, $A5, $A5, $A5, $A6, $96, $88, $88, $78, $78, $87, $87, //1956
$A5, $B4, $96, $A5, $96, $97, $88, $78, $78, $79, $77, $87, //1957
$95, $B4, $96, $A5, $96, $97, $88, $78, $78, $69, $78, $87, //1958
$96, $B4, $96, $A6, $97, $97, $78, $79, $79, $69, $78, $77, //1959
$96, $A4, $A5, $A5, $A6, $96, $88, $88, $88, $78, $87, $87, //1960
$A5, $B4, $96, $A5, $96, $96, $88, $78, $78, $78, $87, $87, //1961
$96, $B4, $96, $A5, $96, $97, $88, $78, $78, $69, $78, $87, //1962
$96, $B4, $96, $A6, $97, $97, $78, $79, $79, $69, $78, $77, //1963
$96, $A4, $A5, $A5, $A6, $96, $88, $88, $88, $78, $87, $87, //1964
$A5, $B4, $96, $A5, $96, $96, $88, $78, $78, $78, $87, $87, //1965
$95, $B4, $96, $A5, $96, $97, $88, $78, $78, $69, $78, $87, //1966
$96, $B4, $96, $A6, $97, $97, $78, $79, $79, $69, $78, $77, //1967
$96, $A4, $A5, $A5, $A6, $A6, $88, $88, $88, $78, $87, $87, //1968
$A5, $B4, $96, $A5, $96, $96, $88, $78, $78, $78, $87, $87, //1969
$95, $B4, $96, $A5, $96, $97, $88, $78, $78, $69, $78, $87, //1970
$96, $B4, $96, $A6, $97, $97, $78, $79, $79, $69, $78, $77, //1971
$96, $A4, $A5, $A5, $A6, $A6, $88, $88, $88, $78, $87, $87, //1972
$A5, $B5, $96, $A5, $A6, $96, $88, $78, $78, $78, $87, $87, //1973
$95, $B4, $96, $A5, $96, $97, $88, $78, $78, $69, $78, $87, //1974
$96, $B4, $96, $A6, $97, $97, $78, $79, $78, $69, $78, $77, //1975
$96, $A4, $A5, $B5, $A6, $A6, $88, $89, $88, $78, $87, $87, //1976
$A5, $B4, $96, $A5, $96, $96, $88, $88, $78, $78, $87, $87, //1977
$95, $B4, $96, $A5, $96, $97, $88, $78, $78, $79, $78, $87, //1978
$96, $B4, $96, $A6, $96, $97, $78, $79, $78, $69, $78, $77, //1979
$96, $A4, $A5, $B5, $A6, $A6, $88, $88, $88, $78, $87, $87, //1980
$A5, $B4, $96, $A5, $A6, $96, $88, $88, $78, $78, $77, $87, //1981
$95, $B4, $96, $A5, $96, $97, $88, $78, $78, $79, $77, $87, //1982
$95, $B4, $96, $A5, $96, $97, $78, $79, $78, $69, $78, $77, //1983
$96, $B4, $A5, $B5, $A6, $A6, $87, $88, $88, $78, $87, $87, //1984
$A5, $B4, $A6, $A5, $A6, $96, $88, $88, $78, $78, $87, $87, //1985
$A5, $B4, $96, $A5, $96, $97, $88, $78, $78, $79, $77, $87, //1986
$95, $B4, $96, $A5, $96, $97, $88, $79, $78, $69, $78, $87, //1987
$96, $B4, $A5, $B5, $A6, $A6, $87, $88, $88, $78, $87, $86, //1988
$A5, $B4, $A5, $A5, $A6, $96, $88, $88, $88, $78, $87, $87, //1989
$A5, $B4, $96, $A5, $96, $96, $88, $78, $78, $79, $77, $87, //1990
$95, $B4, $96, $A5, $86, $97, $88, $78, $78, $69, $78, $87, //1991
$96, $B4, $A5, $B5, $A6, $A6, $87, $88, $88, $78, $87, $86, //1992
$A5, $B3, $A5, $A5, $A6, $96, $88, $88, $88, $78, $87, $87, //1993
$A5, $B4, $96, $A5, $96, $96, $88, $78, $78, $78, $87, $87, //1994
$95, $B4, $96, $A5, $96, $97, $88, $76, $78, $69, $78, $87, //1995
$96, $B4, $A5, $B5, $A6, $A6, $87, $88, $88, $78, $87, $86, //1996
$A5, $B3, $A5, $A5, $A6, $A6, $88, $88, $88, $78, $87, $87, //1997
$A5, $B4, $96, $A5, $96, $96, $88, $78, $78, $78, $87, $87, //1998
$95, $B4, $96, $A5, $96, $97, $88, $78, $78, $69, $78, $87, //1999
$96, $B4, $A5, $B5, $A6, $A6, $87, $88, $88, $78, $87, $86, //2000
$A5, $B3, $A5, $A5, $A6, $A6, $88, $88, $88, $78, $87, $87, //2001
$A5, $B4, $96, $A5, $96, $96, $88, $78, $78, $78, $87, $87, //2002
$95, $B4, $96, $A5, $96, $97, $88, $78, $78, $69, $78, $87, //2003
$96, $B4, $A5, $B5, $A6, $A6, $87, $88, $88, $78, $87, $86, //2004
$A5, $B3, $A5, $A5, $A6, $A6, $88, $88, $88, $78, $87, $87, //2005
$A5, $B4, $96, $A5, $A6, $96, $88, $88, $78, $78, $87, $87, //2006
$95, $B4, $96, $A5, $96, $97, $88, $78, $78, $69, $78, $87, //2007
$96, $B4, $A5, $B5, $A6, $A6, $87, $88, $87, $78, $87, $86, //2008
$A5, $B3, $A5, $B5, $A6, $A6, $88, $88, $88, $78, $87, $87, //2009
$A5, $B4, $96, $A5, $A6, $96, $88, $88, $78, $78, $87, $87, //2010
$95, $B4, $96, $A5, $96, $97, $88, $78, $78, $79, $78, $87, //2011
$96, $B4, $A5, $B5, $A5, $A6, $87, $88, $87, $78, $87, $86, //2012
$A5, $B3, $A5, $B5, $A6, $A6, $87, $88, $88, $78, $87, $87, //2013
$A5, $B4, $96, $A5, $A6, $96, $88, $88, $78, $78, $87, $87, //2014
$95, $B4, $96, $A5, $96, $97, $88, $78, $78, $79, $77, $87, //2015
$95, $B4, $A5, $B4, $A5, $A6, $87, $88, $87, $78, $87, $86, //2016
$A5, $C3, $A5, $B5, $A6, $A6, $87, $88, $88, $78, $87, $87, //2017
$A5, $B4, $A6, $A5, $A6, $96, $88, $88, $78, $78, $87, $87, //2018
$A5, $B4, $96, $A5, $96, $96, $88, $78, $78, $79, $77, $87, //2019
$95, $B4, $A5, $B4, $A5, $A6, $97, $87, $87, $78, $87, $86, //2020
$A5, $C3, $A5, $B5, $A6, $A6, $87, $88, $88, $78, $87, $86, //2021
$A5, $B4, $A5, $A5, $A6, $96, $88, $88, $88, $78, $87, $87, //2022
$A5, $B4, $96, $A5, $96, $96, $88, $78, $78, $79, $77, $87, //2023
$95, $B4, $A5, $B4, $A5, $A6, $97, $87, $87, $78, $87, $96, //2024
$A5, $C3, $A5, $B5, $A6, $A6, $87, $88, $88, $78, $87, $86, //2025
$A5, $B3, $A5, $A5, $A6, $A6, $88, $88, $88, $78, $87, $87, //2026
$A5, $B4, $96, $A5, $96, $96, $88, $78, $78, $78, $87, $87, //2027
$95, $B4, $A5, $B4, $A5, $A6, $97, $87, $87, $78, $87, $96, //2028
$A5, $C3, $A5, $B5, $A6, $A6, $87, $88, $88, $78, $87, $86, //2029
$A5, $B3, $A5, $A5, $A6, $A6, $88, $88, $88, $78, $87, $87, //2030
$A5, $B4, $96, $A5, $96, $96, $88, $78, $78, $78, $87, $87, //2031
$95, $B4, $A5, $B4, $A5, $A6, $97, $87, $87, $78, $87, $96, //2032
$A5, $C3, $A5, $B5, $A6, $A6, $88, $88, $88, $78, $87, $86, //2033
$A5, $B3, $A5, $A5, $A6, $A6, $88, $78, $88, $78, $87, $87, //2034
$A5, $B4, $96, $A5, $A6, $96, $88, $88, $78, $78, $87, $87, //2035
$95, $B4, $A5, $B4, $A5, $A6, $97, $87, $87, $78, $87, $96, //2036
$A5, $C3, $A5, $B5, $A6, $A6, $87, $88, $88, $78, $87, $86, //2037
$A5, $B3, $A5, $A5, $A6, $A6, $88, $88, $88, $78, $87, $87, //2038
$A5, $B4, $96, $A5, $A6, $96, $88, $88, $78, $78, $87, $87, //2039
$95, $B4, $A5, $B4, $A5, $A6, $97, $87, $87, $78, $87, $96, //2040
$A5, $C3, $A5, $B5, $A5, $A6, $87, $88, $87, $78, $87, $86, //2041
$A5, $B3, $A5, $B5, $A6, $A6, $88, $88, $88, $78, $87, $87, //2042
$A5, $B4, $96, $A5, $A6, $96, $88, $88, $78, $78, $87, $87, //2043
$95, $B4, $A5, $B4, $A5, $A6, $97, $87, $87, $88, $87, $96, //2044
$A5, $C3, $A5, $B4, $A5, $A6, $87, $88, $87, $78, $87, $86, //2045
$A5, $B3, $A5, $B5, $A6, $A6, $87, $88, $88, $78, $87, $87, //2046
$A5, $B4, $96, $A5, $A6, $96, $88, $88, $78, $78, $87, $87, //2047
$95, $B4, $A5, $B4, $A5, $A5, $97, $87, $87, $88, $86, $96, //2048
$A4, $C3, $A5, $A5, $A5, $A6, $97, $87, $87, $78, $87, $86, //2049
$A5, $C3, $A5, $B5, $A6, $A6, $87, $88, $78, $78, $87, $87);
//2050
function MonthDays(iYear,iMonth:Word):Word;
begin
case iMonth of
1,3,5,7,8,10,12: Result:=31;
4,6,9,11: Result:=30;
2://如果是闰年
if IsLeapYear(iYear) then
Result:=29
else
Result:=28
else
Result:=0;
end;
end;
function GetLeapMonth(iLunarYear:Word):Word;
var
Flag:Byte;
begin
Flag:=gLunarMonth[(iLunarYear-START_YEAR) div 2];
if (iLunarYear-START_YEAR) mod 2=0 then
Result:=Flag shr 4
else
Result:=Flag and $0F;
end;
function LunarMonthDays(iLunarYear,iLunarMonth:Word):Longword;
var
Height,Low:Word;
iBit:Integer;
begin
if iLunarYear<START_YEAR then
begin
Result:=30;
Exit;
end;
Height:=0;
Low:=29;
iBit:=16-iLunarMonth;
if (iLunarMonth>GetLeapMonth(iLunarYear)) and (GetLeapMonth(iLunarYear)>0) then
Dec(iBit);
if (gLunarMonthDay[iLunarYear-START_YEAR] and (1 shl iBit))>0 then
Inc(Low);
if iLunarMonth=GetLeapMonth(iLunarYear) then
if (gLunarMonthDay[iLunarYear-START_YEAR] and (1 shl (iBit-1)))>0 then
Height:=30
else
Height:=29;
Result:=MakeLong(Low,Height);
end;
function LunarYearDays(iLunarYear:Word):Word;
var
Days,i:Word;
tmp:Longword;
begin
Days:=0;
for i:=1 to 12 do
begin
tmp:=LunarMonthDays(iLunarYear,i);
Days:=Days+HiWord(tmp);
Days:=Days+LoWord(tmp);
end;
Result:=Days;
end;
procedure FormatLunarYear(iYear:Word;var pBuffer:string);
var
szText1,szText2,szText3:string;
begin
szText1:='甲乙丙丁戊己庚辛壬癸';
szText2:='子丑寅卯辰巳午未申酉戌亥';
szText3:='鼠牛虎免龙蛇马羊猴鸡狗猪';
pBuffer:=Copy(szText1,((iYear-4) mod 10)*2+1,2);
pBuffer:=pBuffer+Copy(szText2,((iYear-4) mod 12)*2+1,2);
pBuffer:=pBuffer+' ';
pBuffer:=pBuffer+Copy(szText3,((iYear-4) mod 12)*2+1,2);
pBuffer:=pBuffer+'年';
end;
function FormatLunarYear(iYear:Word):string;
var
pBuffer:string;
begin
FormatLunarYear(iYear,pBuffer);
Result:=pBuffer;
end;
procedure FormatMonth(iMonth:Word;var pBuffer:string;bLunar:Boolean);
var
szText:string;
begin
if (not bLunar) and (iMonth=1) then
begin
pBuffer:=' 一月';
Exit;
end;
szText:='正二三四五六七八九十';
if iMonth<=10 then
begin
pBuffer:=' ';
pBuffer:=pBuffer+Copy(szText,(iMonth-1)*2+1,2);
pBuffer:=pBuffer+'月';
Exit;
end;
if iMonth=11 then
pBuffer:='十一'
else
pBuffer:='十二';
pBuffer:=pBuffer+'月';
end;
function FormatMonth(iMonth:Word;bLunar:Boolean):string;
var
pBuffer:string;
begin
FormatMonth(iMonth,pBuffer,bLunar);
Result:=pBuffer;
end;
procedure FormatLunarDay(iDay:Word;var pBuffer:string);
var
szText1,szText2:string;
begin
szText1:='初十廿三';
szText2:='一二三四五六七八九十';
if (iDay<>20) and (iDay<>30) then
begin
pBuffer:=Copy(szText1,((iDay-1) div 10)*2+1,2);
pBuffer:=pBuffer+Copy(szText2,((iDay-1) mod 10)*2+1,2);
end
else
begin
pBuffer:=Copy(szText1,(iDay div 10)*2+1,2);
pBuffer:=pBuffer+'十';
end;
end;
function FormatLunarDay(iDay:Word):string;
var
pBuffer:string;
begin
FormatLunarDay(iDay,pBuffer);
Result:=pBuffer;
end;
function CalcDateDiff(iEndYear,iEndMonth,iEndDay:Word;iStartYear:Word;iStartMonth:Word;iStartDay:Word):Longword;
begin
Result:=Trunc(EncodeDate(iEndYear,iEndMonth,iEndDay)-EncodeDate(iStartYear,iStartMonth,iStartDay));
end;
function CalcDateDiff(EndDate,StartDate:TDateTime):Longword;
begin
Result:=Trunc(EndDate-StartDate);
end;
procedure l_CalcLunarDate(var iYear,iMonth,iDay:Word;iSpanDays:Longword);
var
tmp:Longword;
begin
//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 then
begin
iYear:=START_YEAR-1;
if iSpanDays<19 then
begin
iMonth:=11;
iDay:=11+Word(iSpanDays);
end
else
begin
iMonth:=12;
iDay:=Word(iSpanDays)-18;
end;
Exit;
end;
//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:=LunarYearDays(iYear);
while iSpanDays>=tmp do
begin
iSpanDays:=iSpanDays-tmp;
Inc(iYear);
tmp:=LunarYearDays(iYear);
end;
//计算月
tmp:=LoWord(LunarMonthDays(iYear,iMonth));
while iSpanDays>=tmp do
begin
iSpanDays:=iSpanDays-tmp;
if iMonth=GetLeapMonth(iYear) then
begin
tmp:=HiWord(LunarMonthDays(iYear,iMonth));
if iSpanDays<tmp then
Break;
iSpanDays:=iSpanDays-tmp;
end;
Inc(iMonth);
tmp:=LoWord(LunarMonthDays(iYear,iMonth));
end;
//计算日
iDay:=iDay+Word(iSpanDays);
end;
function l_GetLunarHolDay(iYear,iMonth,iDay:Word):Word;
var
Flag:Byte;
Day:Word;
begin
Flag:=gLunarHolDay[(iYear-START_YEAR)*12+iMonth-1];
if iDay<15 then
Day:=15-((Flag shr 4) and $0f)
else
Day:=(Flag and $0f)+15;
if iDay=Day then
if iDay>15 then
Result:=(iMonth-1)*2+2
else
Result:=(iMonth-1)*2+1
else
Result:= 0;
end;
function GetLunarHolDay(InDate:TDateTime):string;
var
i,iYear,iMonth,iDay:Word;
begin
DecodeDate(InDate,iYear,iMonth,iDay);
i:=l_GetLunarHolDay(iYear,iMonth,iDay);
case i of
1:Result:='小 寒';
2:Result:='大 寒';
3:Result:='立 春';
4:Result:='雨 水';
5:Result:='惊 蛰';
6:Result:='春 分';
7:Result:='清 明';
8:Result:='谷 雨';
9:Result:='立 夏';
10:Result:='小 满';
11:Result:='芒 种';
12:Result:='夏 至';
13:Result:='小 暑';
14:Result:='大 暑';
15:Result:='立 秋';
16:Result:='处 暑';
17:Result:='白 露';
18:Result:='秋 分';
19:Result:='寒 露';
20:Result:='霜 降';
21:Result:='立 冬';
22:Result:='小 雪';
23:Result:='大 雪';
24:Result:='冬 至';
else
l_CalcLunarDate(iYear,iMonth,iDay,CalcDateDiff(InDate,EncodeDate(START_YEAR,1,1)));
Result := trim(FormatMonth(iMonth) + FormatLunarDay(iDay));
end;
end;
function GetLunarHolDay(iYear,iMonth,iDay:Word):string;
begin
Result:=GetLunarHolDay(EncodeDate(iYear,iMonth,iDay));
end;
end.
C
chenhaobo
Unregistered / Unconfirmed
GUEST, unregistred user!
恩,vine,Xxfeng的代碼調試都通過,不錯,謝謝啦,
可是如何將農歷轉換為公歷呢?
可是如何將農歷轉換為公歷呢?
V
vine
Unregistered / Unconfirmed
GUEST, unregistred user!
try // 用strtodate这个函数来测试格式是否正确
sTmpDateSeparator:=DateSeparator;
DateSeparator:='-';//设置时间分隔符为－，防止在繁体或其它系统上出错
try
strtodate(edtYear.Text+'-'+edtMonth.Text+'-'+edtDay.Text);
finally
DateSeparator:=sTmpDateSeparator;
end;
except
messagedlg('输入要转换的农历日期格式错误，请重新输入！',
mtError,[mbok],0);
edtYear.setfocus;
exit;
end;
Lunar2Solar(strtoint(edtYear.Text)-1911,strtoint(edtMonth.Text),
strtoint(edtDay.Text),iYear,iMonth,iDay);
edtSolarToLunar.Text:=inttostr(iYear+1911)+'-'+
inttostr(iMonth)+'-'+inttostr(iDay);
sTmpDateSeparator:=DateSeparator;
DateSeparator:='-';//设置时间分隔符为－，防止在繁体或其它系统上出错
try
strtodate(edtYear.Text+'-'+edtMonth.Text+'-'+edtDay.Text);
finally
DateSeparator:=sTmpDateSeparator;
end;
except
messagedlg('输入要转换的农历日期格式错误，请重新输入！',
mtError,[mbok],0);
edtYear.setfocus;
exit;
end;
Lunar2Solar(strtoint(edtYear.Text)-1911,strtoint(edtMonth.Text),
strtoint(edtDay.Text),iYear,iMonth,iDay);
edtSolarToLunar.Text:=inttostr(iYear+1911)+'-'+
inttostr(iMonth)+'-'+inttostr(iDay);
C
chenhaobo
Unregistered / Unconfirmed
GUEST, unregistred user!
Vine是大俠呢,哦,失禁失敬.....羨慕中...
好了,多謝指點,搞定!
好了,多謝指點,搞定!
C
chenhaobo
Unregistered / Unconfirmed
GUEST, unregistred user!
不好意思,現在才發現沒有散分沒有成功,相信這次不會失敗........,再次感謝諸位大俠;
C
chenhaobo
Unregistered / Unconfirmed
GUEST, unregistred user!
多人接受答案了。