public override void OnUnregister()
{
base.OnUnregister();
if (Timer != null)
{
Timer.Running = false;
Timer = null;
}
if (Effects != null)
{
foreach (var e in Effects)
{
e.Dispose();
}
Effects.SetAll(i => null);
Effects = null;
}
Expire = DateTime.UtcNow;
_Previews.Remove(Serial);
}
