3 references to s_helpButtonChangedEvent
System.Windows.Forms (3)
System\Windows\Forms\Form.cs (3)
992add => Events.AddHandler(s_helpButtonChangedEvent, value); 993remove => Events.RemoveHandler(s_helpButtonChangedEvent, value); 4192((CancelEventHandler?)Events[s_helpButtonChangedEvent])?.Invoke(this, e);