|
midrange.com
CA = doesn't return all of the screen data --> Why would you do this: Network
traffic!
CF = will return all of the screen data
If you want the function, not the data on the screen, use CA. Otherwise use
CF
i.e. Cancel or Exit Fkeys
Of course this had greater meaning in the days when 2400 baud was fast :-)
booth@martinvt.co
m To: RPG400-L@midrange.com
Sent by: cc:
owner-rpg400-l@mi Subject: RE: Cursor Position
drange.com
06/14/2001 04:38
PM
Please respond to
RPG400-L
Can someone explain any sort of rational reason for the existence of the CA
selection? I've been bitten by it too when maintaining other people's code.
_______________________
Booth Martin
Booth@MartinVT.com
http://www.MartinVT.com
_______________________
"DeLong, Eric"
<EDeLong@Sallybeauty.com> To:
Sent by: "'RPG400-L@midrange.com'"
owner-rpg400-l@midrange.com <RPG400-L@midrange.com>
cc:
Subject: RE: Cursor
06/14/2001 02:27 PM Position
Please respond to RPG400-L
In addition to these tips, I *think* I got bit by the CAxx/CFxx problem
once. I had inadvertently coded F4 as CA04 and the cursor location data was
not returned to the program. I have always coded F4 as CF04 ever since, so I
can't say if that was changed later.
hth,
Eric DeLong
Sally Beauty Company
MIS-Sr. Programmer/Analyst
940-898-7863 or ext. 1863
-----Original Message-----
From: Arlene M Soderlund [mailto:Arlene_M_Soderlund/NFCNA.COM@nfcna.com]
Sent: Thursday, June 14, 2001 10:42 AM
To: RPG400-L@midrange.com
Subject: Re: Cursor Position
A 46 CSRLOC(ROWPOS COLPOS)
A SFLCSRRRN(&CSRRRN)
A RTNCSRLOC(&RCD &FLD &POSX)
A RTNCSRLOC(*MOUSE &ROW &COL)
A FLD 10A H
A RCD 10A H
A POSX 4S 0H
A ROW 3S 0H
A COL 3S 0H
*
I
need to be able to have the user press F4 on the screen and based on the
field that he/she is currently on I will execute another program. I
have done this once before but I cannot remember how I did this.
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