Let's have a Toolbar that does not have an icon, DOTNET is too ugly if it is not placed in an icon, I wrote a new class, inherited from Panel, put the label as a button in Panel, which can be at least Realize the effect similar to MENU, the splitter between the buttons I used Groupbox, huh, huh, adjust the GrouPbox size feeling is quite appropriate, and finally publicly opens several properties to be set in the Property box. Although it is very simple, it is also a thing for a Toolbar that doesn't have to be icon.
Some effects can be done when the mouse is moved to Label. Oh, my little Toolbar ~~