这篇文章给大家聊聊关于计算生辰八字的C#或者java的Demo，以及八字 java对应的知识点，希望对各位有所帮助，不要忘了收藏本站哦。

本文目录

生辰八字的介绍请参考：http://baike.baidu/view/158.htm#2

具体算法：

1、设置一个下限年，比如1960,1960年以前的就不给查。并且查万年历，该年节后是庚子年。

2、将天干和地支分别装在两个数组里面。

3、以该年为基准线，设定循环，以查询年为上限年，循环计数器每加一年，天干和地支数组标号各右移一位，然后if判断是否数组到底了，到底了则从头开始。

月、时的算法类似。

using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.Linq;using System.Text;using System.Windows.Forms; namespace BrithdayEigth{ public partial class Form1: Form{ public Form1(){ InitializeComponent();} public static string[] date={"甲子","乙丑","丙寅","丁卯","戊辰","己巳","庚午","辛未","壬申","癸酉","甲戊","乙亥","丙子","丁丑","戊寅","乙卯","庚辰","辛巳","壬午","癸未","甲申","乙酉","丙戌","丁亥","戊子","己丑","庚寅","辛卯","壬辰","癸巳","甲午","乙未","丙申","丁酉","戊戌","己亥","庚子","辛丑","壬寅","癸卯","甲辰","乙巳","丙午","丁未","戊申","乙酉","庚戌","辛亥","壬子","癸丑","甲寅","乙卯","丙辰","丁巳","戊午","己未","庚申","辛酉","壬戌","癸亥"}; public int yearZi=0; private void btnOk_Click(object sender, EventArgs e){ DateTime dt=Day.Value; int year=dt.Year; int moon= dt.Month; int date= dt.DayOfYear; MessageBox.Show("Test:"+(year%60-3)+":"+moon+":"+date);//调用获得年生辰的方法 String yearZi= yearZ(year); string moonZi= moonZ(moon,year); string dayZi= dayei(year, date); int hour= int.Parse(hourDate.Text); string hourZi= Hours(hour, date, year); txtBrithday.Text= yearZi+""+moonZi+""+dayZi+""+hourZi;} private void Form1_Load(object sender, EventArgs e){}//获得年生辰的方法 public string yearZ(int y){ int yearZie= yearNum(y); return date[yearZie-1];} public string moonZ(int m,int year){ int yearZie= yearNum(year); if(yearZie>= 12){ if(yearZie% 10== 6|| yearZie% 10== 1){ return date[2+m-1];} else if(yearZie% 10== 2|| yearZie% 10== 7){ return date[14+ m- 1];} else if(yearZie% 10== 3|| yearZie% 10== 8){ return date[26+ m- 1];} else if(yearZi% 10== 4|| yearZi% 10== 9){ return date[38+ m- 1];} else if(yearZie% 10== 5|| yearZie% 10== 0){ return date[50+ m- 1> 60?(m- 11): 49+ m];}} else{ if(yearZie== 6|| yearZie== 1){ return date[2+ m- 1];} else if(yearZie== 2|| yearZie== 7){ return date[14+ m- 1];} else if(yearZie== 3|| yearZie== 8){ return date[26+ m- 1];} else if(yearZi== 4|| yearZi== 9){ return date[38+ m- 1];} else if(yearZie== 5|| yearZie== 10){ return date[50+ m- 1>60?(m-11):49+m];}} return date[1];} public string dayei(int year,int day){ int yearZie= yearNum(year); return date[(yearZie+ day)%60-1];} public string Hours(int hour,int day,int year){ int yearZie=yearNum(year); string strH=""; int datey=(yearZie+day)%60-1; int dateZi=datey%10; if(dateZi== 1|| dateZi== 5){ strH+="甲";} else if(dateZi== 2|| dateZi== 6){ strH+="丙";} else if(dateZi== 3|| dateZi== 7){ strH+="戊";} else if(dateZi== 4|| dateZi== 8){ strH+="庚";} else if(dateZi== 5|| dateZi== 0){ strH+="壬";} if(hour> 0&& hour<= 1){ strH+="子";} else if(hour> 1&& hour<= 3){ strH+="丑";} else if(hour> 3&& hour<= 5){ strH+="寅";} else if(hour> 5&& hour<= 7){ strH+="卯";} else if(hour> 7&& hour<= 9){ strH+="辰";} else if(hour> 9&& hour<= 11){ strH+="巳";} else if(hour> 11&& hour<= 13){ strH+="午";} else if(hour> 13&& hour<= 15){ strH+="未";} else if(hour> 15&& hour<= 17){ strH+="申";} else if(hour> 17&& hour<= 19){ strH+="子";} else if(hour> 19&& hour<= 21){ strH+="酉";} else if(hour> 21&& hour<= 23){ strH+="戊";} else if(hour> 0&& hour<= 1){ strH+="亥";} return strH;} public int yearNum(int year){ int yearZie= year% 60- 3; if(yearZie<= 0){ yearZie+= 60;} return yearZie;}}}

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