Next you are going to make it so that when the user selects a line, a menu appears right where the user tapped that offers the option to delete that line. There is a built-in class for providing this sort of menu called UIMenuController (Figure 13.3). A menu controller has a list of UIMenuItem objects and is presented in an existing view. Each item has a title (what shows up in the menu) and an action (the message it sends the first responder of the window).
Figure 13.3 A
There is only one UIMenuController per application. When you wish to present this instance, you fill it with menu items, ...