public static void AlarmStart(object o)
{
if (!Annunciators.Contains(o))
{
Annunciators.Add(o);
lock (Key)
{
if (!Alarm)
{
Alarm = true;
Task.Run(() =>
{
while (App.Live && Alarm)
{
using (var sound = new SoundPlayer(Properties.Resources.alarm))
{
sound.PlaySync();
}
}
});
Task.Run(() => AlarmStatus?.Invoke(true));
}
}
}
}
public static void AlarmStop(object o = null)
{
if (o != null)
{
Annunciators = Annunciators.Where(a => a != o).ToList();
if (Annunciators.Count > 0)
{
return;
}
}
else
{
Annunciators = new List <object>();
}
Alarm = false;
Task.Run(() => AlarmStatus?.Invoke(false));
}