private IObservable <(NotifyListChangedAction, IList <LogEvent>)> InvokeFilter(NotifyListChangedAction action, IList <LogEvent> logEvents, Func <LogEvent, bool> filter)
{
return(Observable.StartAsync(token => Task.Run(() => (action, ApplyFilter(logEvents, filter, token)), token)));
}
public NotifyListChangedEventArgs(NotifyListChangedAction action, IList <T> items, IList <T> newItems)
{
Action = action;
Items = items;
NewItems = newItems;
}
