public override string ToString()
{
if (Engine.Instance.IsConnected())
{
return(MessagesFormatter.Format(Messages.PingerStatsPending, Utils.FormatTime(LatestCheckDate)));
}
else
{
return(MessagesFormatter.Format(Messages.PingerStatsNormal, Invalid.ToString(), Utils.FormatTime(OlderCheckDate), Utils.FormatTime(LatestCheckDate)));
}
}