public HawaiiDateTime AddYears(int value)
{
var dt = DateTime.Parse(Value);
dt = dt.AddYears(value);
return(HawaiiDateTime.Convert(dt.ToUniversalTime()));
}
public HawaiiDateTime AddSeconds(double value)
{
var dt = DateTime.Parse(Value);
dt = dt.AddSeconds(value);
return(HawaiiDateTime.Convert(dt.ToUniversalTime()));
}
public HawaiiDateTime AddMonths(int months)
{
var dt = DateTime.Parse(Value);
dt = dt.AddMonths(months);
return(HawaiiDateTime.Convert(dt.ToUniversalTime()));
}
/// <summary>
/// TryParse a datetime string to get the hawaii timezone
/// </summary>
public static bool TryParse(string dateTime, out HawaiiDateTime hawaiianDateTime)
{
try
{
hawaiianDateTime = Parse(dateTime);
return(true);
}
catch (Exception ex)
{
hawaiianDateTime = default(HawaiiDateTime);
return(false);
}
}
public HawaiiDateTime(int year, int month, int day, int hour, int minute, int second)
{
Year = year;
Month = month;
Day = day;
Hour = hour;
Minute = minute;
Second = second;
var dateTimeParse =
DateTime.Parse(string.Concat(Year, "-", Month.ToString("00"), "-", Day.ToString("00"), "T", Hour.ToString("00"), ":", Minute.ToString("00"), ":", Second.ToString("00"), "Z"))
.ToUniversalTime();
Offset = dateTimeParse.IsInDaylightSavingsTime() ? DaylightOffset : StandardOffset;
Date = new HawaiiDateTime(Year, Month, Day);
DayOfYear = Date.DayOfYear;
DayOfWeek = Date.DayOfWeek;
}
public HawaiiDateTime(long ticks)
{
var dateTime = new DateTime(ticks)
.ToUniversalTime()
.ToHawaii();
Year = dateTime.Year;
Month = dateTime.Month;
Day = dateTime.Day;
Hour = dateTime.Hour;
Minute = dateTime.Minute;
Second = dateTime.Second;
Millisecond = dateTime.Millisecond;
Offset = dateTime.IsInDaylightSavingsTime() ? DaylightOffset : StandardOffset;
Date = new HawaiiDateTime(Year, Month, Day);
DayOfYear = Date.DayOfYear;
DayOfWeek = Date.DayOfWeek;
}
public HawaiiDateTime(TimeSpan timeOfDay)
{
var hawaiiNow = Now;
Year = hawaiiNow.Year;
Month = hawaiiNow.Month;
Day = hawaiiNow.Day;
Hour = timeOfDay.Hours;
Minute = timeOfDay.Minutes;
Second = timeOfDay.Seconds;
Millisecond = timeOfDay.Milliseconds;
var dateTimeParse =
DateTime.Parse(string.Concat(Year, "-", Month.ToString("00"), "-", Day.ToString("00"), "T", Hour.ToString("00"), ":", Minute.ToString("00"), ":", Second.ToString("00"), ".", Millisecond.ToString("00"), "Z"))
.ToUniversalTime();
Offset = dateTimeParse.IsInDaylightSavingsTime() ? DaylightOffset : StandardOffset;
Date = new HawaiiDateTime(Year, Month, Day);
DayOfYear = Date.DayOfYear;
DayOfWeek = Date.DayOfWeek;
}