getUtcBias
getUtcBias(timestamp: TimeStamp): Integer;
The getUtcBias method of the JadeTimeZone class returns the offset from the time zone to the Coordinated Universal Time (UTC) time zone, in minutes, at the specified timestamp. This accounts for daylight saving and any historical time zone rules that are available for the timestamp.
The bias is measured from this time zone to the UTC time zone; for example, if the time zone is 12 hours ahead of UTC at the specified timestamp, the returned value is -720.
2020.0.01 and higher