protected void InvokeListenersForWeakEvent(int eventIndex, WeakEventArgs args)
{
List<WeakReference> listeners = _listeners[eventIndex];
if (listeners.Count > 0)
{
for (int i = listeners.Count - 1; i >= 0; i--)
{
if (listeners[i].IsAlive && listeners[i].Target != null)
{
try
{
((IWeakEventTarget)listeners[i].Target).WeakEventNotification(this, _weakEvents[eventIndex], args);
}
catch(Exception exc)
{
if (_logger != null)
{
_logger(1, string.Format("WEAK_EVT_SRC {0}: ERROR NOTIFYING TARGET ({1}) {2}; StackTrace: {3}", _sourceID, exc.GetType(), exc.Message, (exc.StackTrace != null ? exc.StackTrace.Replace("\r", "").Replace("\n", " ") : " -- STACK TRACE NOT AVAILABLE -- ")));
}
}
}
else
{
listeners.RemoveAt(i);
}
}
}
}
public WeakEventArgs(object realSource, string eventName, WeakEventArgs originalEventArgs)
{
RealSource = realSource;
EventName = eventName;
OriginalEventArgs = originalEventArgs;
}
