public EventId <EventKeyType> Subscribe <T>(EventKeyType eventKey, System.Action <EventKeyType, T> cb)
{
if (m_mgr.IsAlive)
{
EventMgr <EventKeyType> mgr = m_mgr.Target as EventMgr <EventKeyType>;
EventId <EventKeyType> ret = mgr.Subscribe(eventKey, cb);
if (ret.IsValid())
{
m_eventIdSet.Add(ret);
}
return(ret);
}
return(new EventId <EventKeyType>());
}
