| public static dmy_from_fixed ( int &day, int &month, int &year, int date ) : void | ||
| day | int | The output value returning the day of the /// month. /// |
| month | int | The output value giving the Hebrew month. /// |
| year | int | The output value giving the Hebrew year. /// |
| date | int | An integer value specifying the fixed day /// number. |
| return | void | |
public static int day_from_fixed(int date)
{
int result;
int num;
int num2;
CCHebrewCalendar.dmy_from_fixed(out result, out num, out num2, date);
return(result);
}
/// <summary>
/// Overrideden. Adds months to a given date.
/// </summary>
/// <param name="time">The
/// <see cref="T:System.DateTime"/> to which to add
/// months.
/// </param>
/// <param name="months">The number of months to add.</param>
/// <returns>A new <see cref="T:System.DateTime"/> value, that
/// results from adding <paramref name="months"/> to the specified
/// DateTime.</returns>
/// <exception cref="T:System.ArgumentOutOfRangeException">
/// The exception is thrown if the
/// <see cref="T:System.DateTime"/> return value is not in the years
/// between 5343 A.M. and 6000 A.M., inclusive.
/// </exception>
public override DateTime AddMonths(DateTime time, int months)
{
int y, m, d;
DateTime t;
if (months == 0)
{
t = time;
}
else
{
int rd = CCFixed.FromDateTime(time);
CCHebrewCalendar.dmy_from_fixed(
out d, out m, out y, rd);
m = M_Month(m, y);
if (months < 0)
{
while (months < 0)
{
if (m + months > 0)
{
m += months;
months = 0;
}
else
{
months += m;
y -= 1;
m = GetMonthsInYear(y);
}
}
}
else
{
while (months > 0)
{
int my = GetMonthsInYear(y);
if (m + months <= my)
{
m += months;
months = 0;
}
else
{
months -= my - m + 1;
m = 1;
y += 1;
}
}
}
t = ToDateTime(y, m, d, 0, 0, 0, 0);
t = t.Add(time.TimeOfDay);
}
M_CheckDateTime(t);
return(t);
}
/// <summary>Returns a <see cref="T:System.DateTime" /> that is the specified number of months away from the specified <see cref="T:System.DateTime" />.</summary>
/// <returns>The <see cref="T:System.DateTime" /> that results from adding the specified number of months to the specified <see cref="T:System.DateTime" />.</returns>
/// <param name="time">The <see cref="T:System.DateTime" /> to which to add <paramref name="months" />. </param>
/// <param name="months">The number of months to add. </param>
/// <exception cref="T:System.ArgumentException">The resulting <see cref="T:System.DateTime" /> is outside the supported range. </exception>
/// <exception cref="T:System.ArgumentOutOfRangeException">
/// <paramref name="months" /> is less than -120,000 or greater than 120,000. </exception>
public override DateTime AddMonths(DateTime time, int months)
{
DateTime dateTime;
if (months == 0)
{
dateTime = time;
}
else
{
int date = CCFixed.FromDateTime(time);
int day;
int num;
int num2;
CCHebrewCalendar.dmy_from_fixed(out day, out num, out num2, date);
num = this.M_Month(num, num2);
if (months < 0)
{
while (months < 0)
{
if (num + months > 0)
{
num += months;
months = 0;
}
else
{
months += num;
num2--;
num = this.GetMonthsInYear(num2);
}
}
}
else
{
while (months > 0)
{
int monthsInYear = this.GetMonthsInYear(num2);
if (num + months <= monthsInYear)
{
num += months;
months = 0;
}
else
{
months -= monthsInYear - num + 1;
num = 1;
num2++;
}
}
}
dateTime = this.ToDateTime(num2, num, day, 0, 0, 0, 0).Add(time.TimeOfDay);
}
this.M_CheckDateTime(dateTime);
return(dateTime);
}
/// <summary>
/// Overridden. Adds years to a given date.
/// </summary>
/// <param name="time">The
/// <see cref="T:System.DateTime"/> to which to add
/// years.
/// </param>
/// <param name="years">The number of years to add.</param>
/// <returns>A new <see cref="T:System.DateTime"/> value, that
/// results from adding <paramref name="years"/> to the specified
/// DateTime.</returns>
/// <exception cref="T:System.ArgumentOutOfRangeException">
/// The exception is thrown if the
/// <see cref="T:System.DateTime"/> return value is not in the years
/// between 5343 A.M. and 6000 A.M., inclusive.
/// </exception>
public override DateTime AddYears(DateTime time, int years)
{
int rd = CCFixed.FromDateTime(time);
int day, month, year;
CCHebrewCalendar.dmy_from_fixed(
out day, out month, out year, rd);
year += years;
rd = CCHebrewCalendar.fixed_from_dmy(day, month, year);
DateTime t = CCFixed.ToDateTime(rd);
t = t.Add(time.TimeOfDay);
M_CheckDateTime(t);
return(t);
}
/// <summary>Returns a <see cref="T:System.DateTime" /> that is the specified number of years away from the specified <see cref="T:System.DateTime" />.</summary>
/// <returns>The <see cref="T:System.DateTime" /> that results from adding the specified number of years to the specified <see cref="T:System.DateTime" />.</returns>
/// <param name="time">The <see cref="T:System.DateTime" /> to which to add <paramref name="years" />. </param>
/// <param name="years">The number of years to add. </param>
/// <exception cref="T:System.ArgumentException">The resulting <see cref="T:System.DateTime" /> is outside the supported range. </exception>
public override DateTime AddYears(DateTime time, int years)
{
int date = CCFixed.FromDateTime(time);
int day;
int month;
int num;
CCHebrewCalendar.dmy_from_fixed(out day, out month, out num, date);
num += years;
date = CCHebrewCalendar.fixed_from_dmy(day, month, num);
DateTime dateTime = CCFixed.ToDateTime(date).Add(time.TimeOfDay);
this.M_CheckDateTime(dateTime);
return(dateTime);
}