/// <summary>
/// Sets the local time zone without touching any other Any existing time zone value is replaced,
/// the other date/time fields are not adjusted in any way.
/// </summary>
/// <param name="dateTime">the <code>XMPDateTime</code> variable containing the value to be modified.
/// </param>
/// <returns>Returns an updated <code>XMPDateTime</code>-object.</returns>
public static XMPDateTime SetLocalTimeZone(XMPDateTime dateTime)
{
XMPCalendar cal = dateTime.GetCalendar();
cal.SetTimeZone(TimeZone.CurrentTimeZone);
return(new XMPDateTimeImpl(cal));
}
/// <summary>Make sure a time is UTC.</summary>
/// <remarks>
/// Make sure a time is UTC. If the time zone is not UTC, the time is
/// adjusted and the time zone set to be UTC.
/// </remarks>
/// <param name="dateTime">
/// the <code>XMPDateTime</code> variable containing the time to
/// be modified.
/// </param>
/// <returns>Returns an updated <code>XMPDateTime</code>-object.</returns>
public static XMPDateTime ConvertToUTCTime(XMPDateTime dateTime)
{
long timeInMillis = dateTime.GetCalendar().GetTimeInMillis();
XMPCalendar cal = new XMPCalendar();
cal.SetTimeInMillis(timeInMillis);
return(new XMPDateTimeImpl(cal));
}
/// <summary>Make sure a time is local.</summary>
/// <remarks>
/// Make sure a time is local. If the time zone is not the local zone, the time is adjusted and
/// the time zone set to be local.
/// </remarks>
/// <param name="dateTime">the <code>XMPDateTime</code> variable containing the time to be modified.
/// </param>
/// <returns>Returns an updated <code>XMPDateTime</code>-object.</returns>
public static XMPDateTime ConvertToLocalTime(XMPDateTime dateTime)
{
long timeInMillis = dateTime.GetCalendar().GetTimeInMillis();
// has automatically local timezone
XMPCalendar cal = new XMPCalendar();
cal.SetTimeInMillis(timeInMillis);
return(new XMPDateTimeImpl(cal));
}
// EMPTY
/// <summary>Creates an <code>XMPDateTime</code> from a <code>Calendar</code>-object.
/// </summary>
/// <param name="calendar">a <code>Calendar</code>-object.</param>
/// <returns>An <code>XMPDateTime</code>-object.</returns>
public static XMPDateTime CreateFromCalendar(XMPCalendar calendar)
{
return(new XMPDateTimeImpl(calendar));
}