// Convert this DateTime value into UTC time.
public DateTime ToUniversalTime()
{
return(new DateTime
(value_ + ((long)(TimeMethods.GetTimeZoneAdjust(value_))) *
TimeSpan.TicksPerSecond));
}
// Get the offset from UTC of this timezone at a given time.
public override TimeSpan GetUtcOffset(DateTime time)
{
int secs = TimeMethods.GetTimeZoneAdjust(time.Ticks);
return(new TimeSpan(-secs * TimeSpan.TicksPerSecond));
}