Paxar Gold 6037EX User Manual download pdf (Page 42)

4-6 Programmer’s Manual

kbdSetAlpha

Description

Changes the keypad’s data entry mode to Lower-case Alpha

mode.

Syntax

void kbdSetAlpha (void);

Parameters

None

Return Values

None

Example

#include <stdio.h>

#include <conio.h>

#include "mmsultra.h"

void main(void)

{

int iSavedmode = 0; // Saved mode

int iInput = 0; // Key entered

kbdSetAlpha(); // Set Lower-case Alpha

iSavedmode = kbdGetMode(); // Save the current mode

kbdSetCaps(); // Set Upper-case Alpha

printf("Press an alphabetic\nkey: "); // Test the mode

while (_kbhit())

;

iInput = _getch();

printf("\nYou pressed %c\n", iInput);

kbdRestoreMode(iSavedmode); // Return to prev. mode

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Paxar Gold 6037EX User Manual Page 42