Hi there,
if i got you right, you want something like the menuBars that are used in most of programs where they say "Files" and you can collapse and expand it with much more buttons in it?
Like this
MenuBar ?[
^]
If thats the case, and you are coding with Visual Studio you can add ContextMenus and stuff to a usercontrol in the ui designer of Visual Studio. There are also menuBars that provide clicky worky stuff, like ToolStripContainer and something like that.
Hope that helps