/// <summary>
/// provide date as excel gmt form (2007-01-04 23:11:02.340).
/// </summary>
public string ToExcelDateTime(ZTimeZone zone)
{
var ztime = new ZDateTime(Clock, zone);
return(ztime.ToExcelDateTime());
}
/// <summary>
/// provide date as excel gmt form (2007-01-04 23:11:02.340)..
/// </summary>
public static string ToExcelDateTime(long time)
{
var ztime = new ZDateTime(time, ZTimeZone.UTC);
return(ztime.ToExcelDateTime());
}
