//只要调用构造方法就可以啦
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace ConsoleApplication1
{
/// <summary>
/// 名称：万年历
/// 制作人：唐增辉
/// 时间：2009年11月21日
/// </summary>
public class Calendar
{
public Calendar()
{
}
/// <summary>
/// 构造方法
/// </summary>
/// <param name="year">年</param>
public Calendar(int year)
{
for (int i = 1; i <= 12; i++)
{
Calendar c = new Calendar();
c.year = year;
c.month = i;
c.day = 1;
if (c.Year % 4 == 0 && c.Year % 100 != 0 || c.Year % 400 == 0)
{
c.IsRun = true;
}
else
{
c.IsRun = false;
}
c.dayByAll();
}
}
/// <summary>
/// 构造方法
/// </summary>
/// <param name="year">年</param>
/// <param name="month">月</param>
public Calendar(int year,int month)
{
for (int i = 1; i <= month; i++)
{
Calendar c = new Calendar();
c.year = year;
c.month = i;
c.day = 1;
if (c.Year % 4 == 0 && c.Year % 100 != 0 || c.Year % 400 == 0)
{
c.IsRun = true;
}
else
{
c.IsRun = false;
}
c.dayByAll();
}
}
/// <summary>
/// 构造方法
/// </summary>
/// <param name="year">年</param>
/// <param name="month">月</param>
/// <param name="day">日</param>
public Calendar(int year, int month, int day)
{
this.year = year;
this.month = month;
this.day = day;
if (this.Year % 4 == 0 && this.Year % 100 != 0 || this.Year % 400 == 0)
{
this.IsRun = true;
}
else
{
this.IsRun = false;
}
dayByAll();
}
private bool isRun;
public bool IsRun
{
get { return isRun; }
set { isRun = value; }
}
private int year;//年
public int Year
{
get { return year; }
set { year = value; }
}
private int month;//月
public int Month
{
get { return month; }
set { month = value; }
}
private int day;//日
public int Day
{
get { return day; }
set { day = value; }
}
private int daysByMonth;//本月天数
public int DaysByMonth
{
get
{
return daysByMonth;
}
set { daysByMonth = value; }
}
private int daysByYears;//今年一月到本月的天数
public int DaysByYears
{
get { return daysByYears; }
set { daysByYears = value; }
}
private int allDays;//1900年到今年的天数
public int AllDays
{
get { return allDays; }
set { allDays = value; }
}
private String info;//返回相应的日历
public String Info
{
get { return info; }
set { info = value; }
}
/// <summary>今年1.1到本月1日的天数
///
/// </summary>
private void daysByYear(int i)
{
int days = 0;
for (int j = 1; j <=i; j++)
{
switch (j)
{
case 1:
case 3:
case 5:
case 7:
case 8:
case 10:
case 12:
this.DaysByMonth = 31;
break;
case 4:
case 9:
case 6:
case 11:
this.DaysByMonth = 30;
break;
case 2:
if (IsRun)
{
this.DaysByMonth = 29;
}
else
{
this.DaysByMonth = 28;
}
break;
default:
this.DaysByMonth = 30;
break;
}
if (i < month)
{
//累加
days += this.DaysByMonth;
this.AllDays = days;
}
}
}
/// <summary> 计算1900年到今年的天数
///
/// </summary>
private String dayByAll()
{
String str = "";
for(int i=1;i<this.Month;i++)
{
daysByYear(i);
}
for (int k = 1900; k < this.Year; k++)
{
if (k % 4 == 0 && k % 100 != 0 || k % 400 == 0)
{
this.AllDays += 366;
}
else
{
this.AllDays += 365;
}
}
//Console.WriteLine("从1900年到今年有"+this.AllDays+"天");
// Console.WriteLine("本月的天数" + this.DaysByMonth);
str+="/t/t/t"+this.Year+"年"+this.Month+"月/t/t/t/n/n";
str+="星期日/t星期一/t星期二/t星期三/t星期四/t星期五/t星期六/n";
int space = (AllDays ) % 7 + 1;
if (space == 7)
{
space = 0;
}
//本月一号是星期几？
for (int i = 0; i < space; i++)
{
str+="/t";
}
for (int i = 1; i <= this.DaysByMonth; i++)
{
if (i == this.Day)
{
str+="【"+i+"】" + "/t";
}
else
{
str+=i + "/t";
}
if ((AllDays + i) % 7 == 6)
{
str+="/n";
}
}
Console.WriteLine(str+"/n");
return str;
}
}
}
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