public DateTime GetTimeFromGps(int weeknumber, int milliseconds)
{
int LEAP_SECONDS = 16;
DateTime datum = new DateTime(1980, 1, 6, 0, 0, 0, DateTimeKind.Utc);
DateTime week = datum.AddDays(weeknumber * 7);
DateTime time = week.AddMilliseconds(milliseconds);
return time.AddSeconds(-LEAP_SECONDS);
}
public long ToMilliseconds(DateTime date)