public static void Detach(WeakTimer t)
{
for (int i = _listeners.Count - 1; i >= 0; i--)
{
WeakReference wr = (WeakReference)_listeners[i];
try
{
if (wr.Target == t)
{
_listeners.RemoveAt(i);
}
}
catch
{
}
}
}
public static void Attach(WeakTimer t)
{
WeakReference wr = new WeakReference(t);
_listeners.Add(wr);
}