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mitem_value
Section: Library calls (3X)Updated: 202-0-16
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NAME
set_item_value, item_value - set and get menu item valuesSYNOPSIS
#include <menu.h> int set_item_value(ITEM *item, bool value); bool item_value(const ITEM *item);
DESCRIPTION
If you turn off the menu option O_ONEVALUE (e.g., with set_menu_opts or menu_opts_off; see menu_opts(3X)), the menu becomes mult-valued; that is, more than one item may simultaneously be selected.In a multi_valued menu, you can used set_item_value to select the given menu item (second argument TRUE) or deselect it (second argument FALSE).
RETURN VALUE
The function set_item_value returns one of the following:- E_OK
- The routine succeeded.
- E_SYSTEM_ERROR
- System error occurred (see errno(3)).
- E_REQUEST_DENIED
- The menu driver could not process the request.
PORTABILITY
These routines emulate the System V menu library. They were not supported on Version 7 or BSD versions.AUTHORS
Juergen Pfeifer. Manual pages and adaptation for new curses by Eric S. Raymond.SEE ALSO
curses(3X), menu(3X)