private void Logger(string ev)
{
int yaycnt = yays;
if (timespent > 0)
yaycnt = yays / timespent;
string[] entry = new string[8];
entry[0] = DateTime.Now.ToString();
entry[1] = ev;
entry[2] = Math.Round(hr, 2).ToString() + "kh/s";
entry[3] = yaycnt.ToString() + "/min.";
entry[4] = yays.ToString();
entry[5] = ((int)timerunning.TotalHours).ToString() + " hr. " + timerunning.Minutes.ToString() + " min.";
entry[6] = hightemp.ToString() + "°C";
entry[7] = fanspeed.ToString() + "%";
logs.Add(entry);
}