本文實例講述了ASP.NET顯示農歷時間的方法，是前面一篇文章源碼的改進版。分享給大家供大家參考。具體如下：
前面有一篇取農歷時間https://www.jb51.net/article/57481.htm，不過沒有進行封裝使用起來需要手動修改。本次進行簡單封裝一下，可以直接進行調用。
代碼如下：
取農歷時間的類
復制代碼 代碼如下:
public class CountryDate
{
public string ChineseTimeNow = "";
public string ForignTimeNow = "";
private static ChineseLunisolarCalendar calendar = new ChineseLunisolarCalendar();
private static string ChineseNumber = "〇一二三四五六七八九";
public const string CelestialStem = "甲乙丙丁戊己庚辛壬癸";
public const string TerrestrialBranch = "子丑寅卯辰巳午未申酉戌亥";
public static readonly string[] ChineseDayName = new 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"};
public static readonly string[] ChineseMonthName = new string[] { "正", "二", "三", "四", "五", "六", "七", "八", "九", "十", "十一", "十二" };
/// summary>
/// 獲取一個公歷日期對應的完整的農歷日期
/// /summary>
/// param name="time">一個公歷日期/param>
/// returns>農歷日期/returns>
public string GetChineseDate(DateTime time)
{
string strY = GetYear(time);
string strM = GetMonth(time);
string strD = GetDay(time);
string strSB = GetStemBranch(time);
string strDate = strY + "(" + strSB + ")年 " + strM + "月 " + strD;
return strDate;
}
/// summary>
/// 獲取一個公歷日期的農歷干支紀年
/// /summary>
/// param name="time">一個公歷日期/param>
/// returns>農歷干支紀年/returns>
public string GetStemBranch(DateTime time)
{
int sexagenaryYear = calendar.GetSexagenaryYear(time);
string stemBranch = CelestialStem.Substring(sexagenaryYear % 10 - 1, 1) + TerrestrialBranch.Substring(sexagenaryYear % 12 - 1, 1);
return stemBranch;
}
/// summary>
/// 獲取一個公歷日期的農歷年份
/// /summary>
/// param name="time">一個公歷日期/param>
/// returns>農歷年份/returns>
public string GetYear(DateTime time)
{
StringBuilder sb = new StringBuilder();
int year = calendar.GetYear(time);
int d;
do
{
d = year % 10;
sb.Insert(0, ChineseNumber[d]);
year = year / 10;
} while (year > 0);
return sb.ToString();
}
/// summary>
/// 獲取一個公歷日期的農歷月份
/// /summary>
/// param name="time">一個公歷日期/param>
/// returns>農歷月份/returns>
public string GetMonth(DateTime time)
{
int month = calendar.GetMonth(time);
int year = calendar.GetYear(time);
int leap = 0;
//正月不可能閏月
for (int i = 3; i = month; i++)
{
if (calendar.IsLeapMonth(year, i))
{
leap = i;
break; //一年中最多有一個閏月
}
}
if (leap > 0) month--;
return (leap == month + 1 ? "閏" : "") + ChineseMonthName[month - 1];
}
/// summary>
/// 獲取一個公歷日期的農歷日
/// /summary>
/// param name="time">一個公歷日期/param>
/// returns>農歷日/returns>
public string GetDay(DateTime time)
{
return ChineseDayName[calendar.GetDayOfMonth(time) - 1];
}
}
需要的using
復制代碼 代碼如下:
using System;
using System.Collections.Generic;
using System.Web;
using System.Text;
using System.Globalization;
調用：
復制代碼 代碼如下:
CountryDate cd = new CountryDate();
string ChineseTimeNow = cd.GetChineseDate(DateTime.Now);//農歷日期
string ForignTimeNow = DateTime.Now.GetDateTimeFormats('D')[0].ToString();//公歷日期
下面有一個測試的效果：
前臺代碼：
復制代碼 代碼如下:
%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Default.aspx.cs" Inherits="TestCountryDate._Default" %>
!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
html xmlns="http://www.w3.org/1999/xhtml">
head runat="server">
title>/title>
/head>
body>
form id="form1" runat="server">
div>
table>
tr>
td>asp:Label ID="Label1" runat="server" Text="農歷時間"/>/td>
td>asp:Label ID="lblCountryDate" runat="server"/>/td>
/tr>
tr>
td>asp:Label ID="Label2" runat="server" Text="公歷時間"/>/td>
td>asp:Label ID="lblForignDate" runat="server"/>/td>
/tr>
/table>
asp:Button ID="buttton1" runat="server" Text="顯示時間" OnClick="Button1_Click" />
/div>
/form>
/body>
/html>
后臺代碼：
復制代碼 代碼如下:
public partial class _Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
protected void Button1_Click(object sender, EventArgs e)
{
CountryDate cd = new CountryDate();
string ChineseTimeNow = cd.GetChineseDate(DateTime.Now);//農歷日期
string ForignTimeNow = DateTime.Now.GetDateTimeFormats('D')[0].ToString();//公歷日期
lblCountryDate.Text = ChineseTimeNow;
lblForignDate.Text = ForignTimeNow;
}
}
運行效果如下圖所示：
主要取時間就是這個CountryDate類，調用取時間即可。
希望本文所述對大家的asp.net程序設計有所幫助。
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