/// <summary>
/// Bias of DST time in seconds (s)
/// </summary>
public int getDaylightTimeBias()
{
if (!dstValid)
{
GPLocation loc = getLocation();
if (loc != null && loc.getTimeZone() != null)
{
p_dst_bias = Convert.ToInt32(loc.getTimeZone().BiasHoursForDate(this) * 3600);
p_dst_on = (p_dst_bias > 0);
}
dstValid = true;
}
return(p_dst_bias);
}
public double getTimeZoneOffsetHours()
{
GPLocation loc = getLocation();
if (loc == null)
{
return(0);
}
GPTimeZoneOld tz = loc.getTimeZone();
if (tz == null)
{
return(0);
}
return(tz.OffsetSeconds / 3600.0);
}
public void setDefaultLocation(GPLocation loc)
{
}
public void setLocation(GPLocation value)
{
p_locationProvider = new GPLocationProvider();
p_locationProvider.setDefaultLocation(value);
}
public GPGregorianTime(GPLocation loc, GPJulianTime julianTime)
{
setLocation(loc);
setJulianGreenwichTime(julianTime);
}
public GPGregorianTime(GPLocation loc)
{
setLocation(loc);
Today();
setDayHours(0.0);
}