form_data()

test for off-scrren data in form 

Curses Function


SYNOPSIS

#include <form.h>

bool data_ahead(const FORM *form);

bool data_behind(const FORM *form);


DESCRIPTION

The function data_ahead() tests whether there is off-screen data ahead in the given form. It returns TRUE (1) or FALSE (0).

The function data_behind() tests whether there is off-screen data behind in the given form. It returns TRUE (1) or FALSE (0).


NOTES

The header file <form.h>() automatically includes the header file <curses.h>.


PORTABILITY

These routines emulate the System V forms 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.


AVAILABILITY

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


SEE ALSO

Functions:
curses(), form()


PTC MKS Toolkit 10.1 Documentation Build 15.