public static ArrayList GetMonths(int year, int timeZone)
{
ArrayList months = new ArrayList();
LunarDate lunarDate1 = new LunarDate(1, 1, false, year, timeZone);
LunarDate newMoonDay = lunarDate1;
SolarDate testDate_Solar;
LunarDate testDate_Lunar;
do
{
string month = newMoonDay.Month.ToString("00");
if (newMoonDay.IsLeapMonth)
{
month += " nhuận";
}
months.Add(month);
if (year == 9999 && month == "12")
{
break;
}
testDate_Solar = new SolarDate(newMoonDay.JulianDayNumber + 32);
testDate_Lunar = testDate_Solar.ToLunarDate(timeZone);
newMoonDay = new LunarDate(1, testDate_Lunar.Month, testDate_Lunar.isLeapMonth, year, timeZone);
}while (testDate_Lunar.Year == year);
return(months);
}
private void cldLunarMonthCalendar_SelectedMonthChanged(object sender, EventArgs e)
{
currentMonth = cldLunarMonthCalendar.SelectedMonth.Month;
currentYear = cldLunarMonthCalendar.SelectedMonth.Year;
txtMonthCalendar_Year.Text = cldLunarMonthCalendar.SelectedMonth.Year.ToString("0000");
cmbMonthCalendar_Month.Text = cldLunarMonthCalendar.SelectedMonth.Month.ToString("00");
if (currentSolarYear == 1 && currentMonth == 1)
{
btnMonthCalendar_PreviousMonth.Enabled = false;
}
else
{
btnMonthCalendar_PreviousMonth.Enabled = true;
}
if (currentYear == 9999 && currentMonth == 12)
{
btnMonthCalendar_NextMonth.Enabled = false;
}
else
{
btnMonthCalendar_NextMonth.Enabled = true;
}
SolarDate sd = new SolarDate(cldLunarMonthCalendar.SelectedMonth);
LunarDate ld = sd.ToLunarDate(timeZone);
}
private void cldLunarDayCalendar_SelectedDateChanged(object sender, EventArgs e)
{
currentSolarYear = cldLunarDayCalendar.SelectedDate.Year;
currentSolarMonth = cldLunarDayCalendar.SelectedDate.Month;
currentSolarDay = cldLunarDayCalendar.SelectedDate.Day;
SolarDate solarDate = new SolarDate(currentSolarDay, currentSolarMonth, currentSolarYear);
LunarDate lunarDate = solarDate.ToLunarDate(timeZone);
currentLunarYear = lunarDate.Year;
currentLunarMonth = lunarDate.Month;
currentLunarIsLeapMonth = lunarDate.IsLeapMonth;
currentLunarDay = lunarDate.Day;
DayCalendar_UpdateValue();
if (solarDate == SolarDate.MinValue)
{
btnDayCalendar_PreviousDate.Enabled = false;
}
else
{
btnDayCalendar_PreviousDate.Enabled = true;
}
if (solarDate == SolarDate.MaxValue)
{
btnDayCalendar_NextDate.Enabled = false;
}
else
{
btnDayCalendar_NextDate.Enabled = true;
}
}
private void cldLunarDayCalendar_SelectedDateChanged(object sender, EventArgs e)
{
currentSolarDate = new SolarDate(cldLunarDayCalendar.SelectedDate);
currentLunarDate = currentSolarDate.ToLunarDate(timeZone);
DayCalendar_UpdateValue();
if (currentSolarDate == SolarDate.MinValue)
{
btnDayCalendar_PreviousDate.Enabled = false;
}
else
{
btnDayCalendar_PreviousDate.Enabled = true;
}
if (currentSolarDate == SolarDate.MaxValue)
{
btnDayCalendar_NextDate.Enabled = false;
}
else
{
btnDayCalendar_NextDate.Enabled = true;
}
}
public Main()
{
InitializeComponent();
currentSolarDate = new SolarDate(DateTime.Today);
currentLunarDate = currentSolarDate.ToLunarDate(timeZone);
currentMonth = DateTime.Today.Month;
currentYear = DateTime.Today.Year;
DayCalendar_FillValue();
MonthCalendar_FillValue();
cldLunarDayCalendar.SelectedDate = DateTime.Today;
cldLunarMonthCalendar.SelectedMonth = DateTime.Today;
}
public static int GetNumberOfDaysInMonth(int month, bool isLeapMonth, int year, int timeZone)
{
if (year == 9999 && month == 12)
{
return(29);
}
LunarDate newMoonDay_Lunar = new LunarDate(1, month, isLeapMonth, year, timeZone);
SolarDate newMoonDay_Solar = newMoonDay_Lunar.ToSolarDate();
SolarDate testDate_Solar = new SolarDate(newMoonDay_Solar.JulianDayNumber + 32);
LunarDate testDate_Lunar = testDate_Solar.ToLunarDate(timeZone);
LunarDate nextNewMoonDay_Lunar = new LunarDate(1, testDate_Lunar.Month, testDate_Lunar.isLeapMonth, testDate_Lunar.Year, timeZone);
SolarDate nextNewMoonDay_Solar = nextNewMoonDay_Lunar.ToSolarDate();
return((int)(nextNewMoonDay_Solar.JulianDayNumber - newMoonDay_Solar.JulianDayNumber));
}
//Khởi tạo
public frmMain()
{
InitializeComponent();
currentSolarYear = DateTime.Today.Year;
currentSolarMonth = DateTime.Today.Month;
currentSolarDay = DateTime.Today.Day;
SolarDate today_Solar = new SolarDate(currentSolarDay, currentSolarMonth, currentSolarYear);
LunarDate today_Lunar = today_Solar.ToLunarDate(timeZone);
currentLunarYear = today_Lunar.Year;
currentLunarMonth = today_Lunar.Month;
currentLunarIsLeapMonth = today_Lunar.IsLeapMonth;
currentLunarDay = today_Lunar.Day;
DayCalendar_FillValue();
MonthCalendar_FillValue();
cldLunarDayCalendar.SelectedDate = DateTime.Today;
cldLunarMonthCalendar.SelectedMonth = DateTime.Today;
}