A common pitfall in WinForms is creating all UI controls upfront, which can slow down your application's startup. The BarManager is smarter than that. By default, it uses . When your form loads, the editor controls are not created. A BarEditItemLink is just a lightweight placeholder. The actual, heavy editor control (like a TextEdit ) is only instantiated when the user clicks on that link to activate it. This is a fantastic performance optimization that you should preserve.