private object TryAddInternal(
RegistryChangedEventHandler handler,
RegistryChangedEventArgs args,
out bool needNewThread
)
{
WatchEntry newEntry;
needNewThread = false;
lock (_eventsLock) {
if (_entries.Count >= MAXIMUM_WAIT_OBJECTS)
{
needNewThread = true;
return(null);
}
newEntry = WatchEntry.TryCreate(handler, args);
if (newEntry == null)
{
return(null);
}
_entries.Add(newEntry);
}
_itemAdded.Set();
return(newEntry);
}
