===  Run Wait Dialog =====
 WWt wd = new WWt();
            BeginInvoke((Action)(() => wd.ShowDialog()));

            wd.Close();
==============================


=== FIND RECORD INDEX FROM CLASS LIST ===
int index = Stat.teams.FindIndex(a => a.id == teamid);
===========================

=== GET FULL RECORD FROM CLASS LIST ===
  var crewvalue = Stat.crew.First(item => item.id == crewid);
===========================