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));  
            }  
        }
    }
}

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