ZSCREENI?
-- Shmuel (Seymour J.) Metz http://mason.gmu.edu/~smetz3 ________________________________________ From: IBM Mainframe Discussion List [IBM-MAIN@LISTSERV.UA.EDU] on behalf of Jeremy Nicoll [jn.ls.mfrm...@letterboxes.org] Sent: Thursday, December 31, 2020 5:53 AM To: IBM-MAIN@LISTSERV.UA.EDU Subject: Re: Using symbolic DD names On Wed, 30 Dec 2020, at 22:59, Paul Gilmartin wrote: > On Wed, 30 Dec 2020 15:16:49 -0600, Dana Mitchell wrote: > >Address ispexec 'VGET (ZSCREEN) SHARED' > >ddname='$TRAP'zscreen > >'ALLOC FI('ddname') UNIT(3390) DSO(PS) RECFM(V B) LRECL(255) NEW DEL REU' > >'EXECIO 'trap.0' DISKW 'ddname' (FINI STEM TRAP.' > > > I'm mystified. I've used very much the VGET as you wrote it to fetch an > entire screen image into a simple Rexx variable. You couldn't have done. According to ISPF Dialog Developer's Guide and Reference, zscreen is a 1-byte variable containing: Logical screen number up to 32 screens (1-9, A-W) -- Jeremy Nicoll - my opinions are my own. ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN
