public override void Handle(SetGroupMemberSpecialTitleApiMahuaCommand message) { var total = message.Duration == TimeSpan.MaxValue ? -1 : (long)message.Duration.TotalSeconds; CoolQApi.CQ_setGroupSpecialTitle( AuthCode, Convert.ToInt64(message.ToGroup), Convert.ToInt64(message.ToQq), message.SpecialTitle, total); }