What is the purpose of toolbar controls in WinForms?

Tool strip controls in WinForm are used to display various operation command buttons. They are typically used to provide quick access to common operations such as open, save, copy, paste, etc. The tool strip controls can help users quickly find and use the functions of the program, improving user efficiency. Tool strip controls typically include buttons, check boxes, drop-down boxes, and other controls. Developers can customize the layout and function buttons of the tool strip according to their actual needs.