// Remove listener - fails if not found
public bool RemoveListener(INetworkBackgammonListener listener)
{
bool retval = false;
lock (padlock)
{
retval = m_listeners.Contains(listener);
if (retval)
{
m_listeners.Remove(listener);
}
}
return(retval);
}
// Register a listener - fails if already in the list
public bool AddListener(INetworkBackgammonListener listener)
{
bool retval = false;
lock (padlock)
{
if (!m_listeners.Contains(listener))
{
listener.AddNotifier(this);
m_listeners.Add(listener);
retval = true;
}
}
return(retval);
}
public bool RemoveListener(INetworkBackgammonListener listener)
{
return(defaultNotifier != null?defaultNotifier.RemoveListener(listener) : false);
}
