Paxar Gold 6037EX manual D S e t P a g e

v i d S e t P a g e

Description

Switches to the specified display page and displays it. Switching between pages does not affect their contents.

To ensure the

♦application begins on the same page every time, use this function to set the display page at the application’s beginning.

♦display pages are clear, use vidScroll to clear the pages at the application’s beginning.

If the application writes to a display page other than the current one, the written string does not appear until the application sets that page as the current one with vidSetPage. Strings written to the current page appear immediately.

Syntax

void far vidSetPage(short sPage);

Parameters

sPage	Display page. For 4-line printers,	values are 0-3.
	For 8-line printers, values are 0-1	. The default is	0.

Return Values

None

Example

#include <conio.h> #include <stdio.h> #include "mmsultra.h"

4-112 Programmer’s Manual