TIP: Click on subject to list as thread! ANSI
echo: clipper
to: ROBERT LAMPING
from: RON TUYNMAN
date: 1997-03-30 18:40:00
subject: Background Events

-=> Robert Lamping schreef op 28 Mar 97  13:12:01 aan All over Background 
Events..<=-
 RL> A clock in the upper right corner is simply defined with:
 RL> define bgevent action clock() 
 RL> And the function:
 RL> Function clock()
 RL> Local nRow := row()
 RL> Local nCol := col()
 RL> @ 0,72 say time()
 RL> Devpos( nRow, nCol)
 RL> Return NIL
 RL> Let me know what you think of it. 
 ...It's all right as long as your program does JUST THAT in an
 endless loop.
 But as soon as you put a waitstate somewhere (GET...READ, MENU TO,
 ACHOICE, INKEY) the clock stops and only gets active again AFTER the
 input...
 No, a clock can only be done by hanging it on an interrupt, which
 can't be done in pure Clipper. But there are plenty LIB's with
 functions that do so for you....
 Nice try...
 Cu,
 Ron
--- Blue Wave v2.12
---------------
* Origin: SYNCNET BBS - +31-35-6237178/6244318 [ISDN] (2:283/1)

SOURCE: echomail via exec-pc

Email questions or comments to sysop@ipingthereforeiam.com
All parts of this website painstakingly hand-crafted in the U.S.A.!
IPTIA BBS/MUD/Terminal/Game Server List, © 2025 IPTIA Consulting™.