mitem_value() set and get menu item values	Curses Function
	SYNOPSIS DESCRIPTION RETURN VALUES NOTES PORTABILITY AUTHORS AVAILABILITY SEE ALSO

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SYNOPSIS

#include <menu.h>

int set_item_value(ITEM *item, bool value);

bool item_value(const ITEM *item);

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DESCRIPTION

If you turn off the menu option O_ONEVALUE (for example, with set_menu_opts() or menu_opts_off(); see menu_opts()), the menu becomes multi-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).

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RETURN VALUES

The function set_item_value() returns one of the following:

E_OK 

The routine succeeded.

E_SYSTEM_ERROR 

System error occurred.

E_REQUEST_DENIED 

The menu driver could not process the request.

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NOTES

The header file <menu.h> automatically includes the header file <curses.h>.

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PORTABILITY

These routines emulate the System V menu library. They were not supported on Version 7 or BSD versions.

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AUTHORS

Juergen Pfeifer. Manual pages and adaptation for new curses by Eric S. Raymond.

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AVAILABILITY

PTC MKS Toolkit for Professional Developers
PTC MKS Toolkit for Enterprise Developers
PTC MKS Toolkit for Enterprise Developers 64-Bit Edition

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SEE ALSO

Functions:

curses(), menu()

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PTC MKS Toolkit 10.4 Documentation Build 39.