winfrom阴阳历互相转换
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;
using System.Globalization;//////引用内置
namespace WindowsFormsApplication1
{
public partial class Form3 : Form
{
#region
private readonly string animals;
private DateTimePicker lunarPicker, solarPicker;
private ChineseLunisolarCalendar lunarCalendar;
#endregion
public Form3()
{
#region
InitializeComponent();
animals = "鼠牛虎兔龙蛇马羊猴鸡狗猪";
lunarCalendar = new ChineseLunisolarCalendar(); // 中国阴阳历。
lunarPicker = new DateTimePicker();
lunarPicker.Dock = DockStyle.Top;
lunarPicker.Format = DateTimePickerFormat.Custom; // 自定义格式。
lunarPicker.ShowUpDown = true; // 使用数值调节钮控件。
lunarPicker.ValueChanged += new EventHandler(lunarPicker_ValueChanged);
this.Controls.Add(lunarPicker);
solarPicker = new DateTimePicker();
solarPicker.Dock = DockStyle.Bottom;
solarPicker.Format = DateTimePickerFormat.Custom; // 自定义格式。
solarPicker.CustomFormat = "dddd yyyy'年'M'月'd'日'";
solarPicker.ShowUpDown = true; // 使用数值调节钮控件。
solarPicker.MaxDate = lunarCalendar.MaxSupportedDateTime;
solarPicker.ValueChanged += new EventHandler(solarPicker_ValueChanged);
solarPicker.Value = DateTime.Today;
this.Controls.Add(solarPicker);
this.TopMost = true; // 前端显示。
this.ShowInTaskbar = false; // 在 Windows 任务栏中隐藏窗体。
this.HelpButton = true; // 显示“帮助”按钮。
this.MaximizeBox = false; // 隐藏“最大化”按钮。
this.MinimizeBox = false; // 隐藏“最小化”按钮。
this.AutoScaleMode = AutoScaleMode.Font; // 根据字体的维度控制缩放。
this.Font = new Font(Font.Name, 12F);
this.ClientSize = new Size(192, 52);
this.AutoSizeMode = AutoSizeMode.GrowAndShrink; // 禁用手动调整大小。
this.SizeGripStyle = SizeGripStyle.Hide; // 隐藏调整大小手柄。
this.StartPosition = FormStartPosition.CenterScreen; // 在桌面居中显示。
#endregion
}
#region 计算阳历
private void lunarPicker_ValueChanged(object sender, EventArgs e)
{
DateTime solar = lunarPicker.Value;
int year = solar.Year;
int month = solar.Month;
int day = Math.Min(solar.Day, lunarCalendar.GetDaysInMonth(year, month));
int leapMonth = lunarCalendar.GetLeapMonth(year);
if (0 < leapMonth && leapMonth <= month)
++month;
solarPicker.Value = lunarCalendar.ToDateTime(year, month, day, 0, 0, 0, 0);
}
#endregion
#region 计算阴历
private void solarPicker_ValueChanged(object sender, EventArgs e)
{
DateTime solar = solarPicker.Value;
int year = lunarCalendar.GetYear(solar);
int month = lunarCalendar.GetMonth(solar);
int day = lunarCalendar.GetDayOfMonth(solar);
int leapMonth = lunarCalendar.GetLeapMonth(year);
if (0 < leapMonth && leapMonth <= month)
--month;
if (month == 2 && day > 28)
lunarPicker.CustomFormat = string.Format("{0}年 {1}年 {2}月{3}日", animals[(year - 4) % 12], year, month, day);
else
{
lunarPicker.CustomFormat = string.Format("{0}'年' yyyy'年'M'月'd'日'", animals[(year - 4) % 12]);
lunarPicker.Value = new DateTime(year, month, day);
}
}
#endregion
#region DesktopBounds
protected override void OnHelpButtonClicked(System.ComponentModel.CancelEventArgs e)
{
base.OnHelpButtonClicked(e);
e.Cancel = true;
using (FontDialog fontDialog = new FontDialog())
{
fontDialog.Font = this.Font;
fontDialog.ShowEffects = false;
if (fontDialog.ShowDialog(this) == DialogResult.OK)
{
this.Font = fontDialog.Font;
int sw = TextRenderer.MeasureText("星期日 0000年00月00日", this.Font).Width;
this.ClientSize = new Size(sw + 16, lunarPicker.Height + solarPicker.Height);
Size ws = Screen.GetWorkingArea(this).Size - this.Size;
this.DesktopLocation = new Point(ws.Width / 2, ws.Height / 2);
}
}
}
#endregion
}
}
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方法二：
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;
using System.Globalization;
namespace WindowsFormsApplication1
{
public partial class Form2 : Form
{
private static ChineseLunisolarCalendar chineseDate = new ChineseLunisolarCalendar();
public Form2()
{
InitializeComponent();
ShowYearInfo();
ShowCurrentYearInfo();
Console.ReadLine();
}
/// <summary>
/// 展示阴历年份信息
/// </summary>
public static void ShowYearInfo()
{
for (int i = chineseDate.MinSupportedDateTime.Year; i < chineseDate.MaxSupportedDateTime.Year; i++)
{
Console.WriteLine("年份：{0}，月份总数：{1}，总天数：{2}，干支序号：{3}", i, chineseDate.GetMonthsInYear(i), chineseDate.GetDaysInYear(i)
, chineseDate.GetSexagenaryYear(new DateTime(i, 3, 1)));
}
}
/// <summary>
/// 展示当前年份信息
/// </summary>
public static void ShowCurrentYearInfo()
{
int lYear=chineseDate.GetYear(DateTime.Now);
int lMonth=chineseDate.GetMonth(DateTime.Now);
int lDay=chineseDate.GetDayOfMonth(DateTime.Now);
/** GetLeapMonth(int year)方法返回一个1到13之间的数字，
* 比如：1、该年阴历2月有闰月，则返回3
* 如果：2、该年阴历8月有闰月，则返回9
* GetMonth(DateTime dateTime)返回是当前月份，忽略是否闰月
* 比如：1、该年阴历2月有闰月，2月返回2，闰2月返回3
* 如果：2、该年阴历8月有闰月，8月返回8，闰8月返回9
*/
int leapMonth = chineseDate.GetLeapMonth(lYear);//获取第几个月是闰月,等于0表示本年无闰月
//如果今年有闰月
if (leapMonth > 0)
{
//闰月数等于当前月份
if (lMonth == leapMonth)
{
Console.WriteLine("今年的阴历日期：{0}年闰{1}月{2}日。", lYear, lMonth - 1, lDay);
}
else if (lMonth > leapMonth)//
{
Console.WriteLine("今年的阴历日期：{0}年{1}月{2}日。", lYear, lMonth - 1, lDay);
}
else
{
Console.WriteLine("今年的阴历日期：{0}年{1}月{2}日。", lYear, lMonth, lDay);
}
}
else
{
Console.WriteLine("今年的阴历日期：{0}年{1}月{2}日。", lYear, lMonth, lDay);
}
Console.WriteLine("今天的公历日期：" + DateTime.Now.ToString("yyyy-MM-dd"));
Console.WriteLine("今年阴历天数：{0}，今年{1}闰年", chineseDate.GetDaysInYear(DateTime.Now.Year),(chineseDate.IsLeapYear(DateTime.Now.Year)==true)?"是":"不是");
Console.WriteLine("今年农历每月的天数：");//注意：如果有13个数字表示当年有闰月
for (int i = 1; i <= chineseDate.GetMonthsInYear(DateTime.Now.Year); i++)
{
Console.Write("{0,-5}",chineseDate.GetDaysInMonth(DateTime.Now.Year,i));
}
}
}
}