2 writes to _events
System.Windows.Forms (2)
System\Windows\Forms\Controls\WebBrowser\HtmlShim.cs (2)
32_events ??= new EventHandlerList(); 142_events = null;
6 references to _events
System.Windows.Forms (6)
System\Windows\Forms\Controls\WebBrowser\HtmlShim.cs (6)
141_events?.Dispose(); 178Delegate? delegateToInvoke = _events?[key]; 218if (_events is null || value is null) 223int before = _events[key]?.GetInvocationList().Length ?? 0; 224_events.RemoveHandler(key, value); 225int removed = before - (_events[key]?.GetInvocationList().Length ?? 0);