Question

Some Apps (like Facebook’s) have buttons in the middle of the navigation section (instead of text title). How could I support right/left, and add middle button region the navigation menu, in MonoTouch?

Answer 1

You need to create a view or a toolbar or basically what you want that is a subclass of UIView, and add the following code.
(don’t forget that you uiviewcontroller should be embedded in uinavigationcontroller)

this.NavigationItem.TitleView = YourTitleView;