----- Original Message -----
Sent: Friday, January 21, 2000 1:16
PM
Subject: RE: Screen Refresh
Sounds simple enough and the example in the CL programming
manual SC41-5721-02 looks pretty basic but something's not
working. When I press Enter or any function key, it doesn't put
anything in the data queue.
The display file was created w/ the DTAQ parameter and
DFTWRT(*NO).
I've created the data queue prior to
calling the program.
I write the screen - WRITE
RECORD
Then, I call the QRCVDTAQ program to receive
the data queue with a wait time of 120.
When I press
Enter or any function key, it just stays at the screen and nothing happens
until the 120 seconds expires. Nothing gets put into the data queue
either.
What am I missing? I don't see if from the
manual. The only thing it mentions is INVITE but when I put that in at
the file level, I receive an error message.
Dave
-----Original Message-----
From:
Patrick Townsend [mailto:townsend@patownsend.com]
Sent: Friday, January 21, 2000 2:36 PM
To: MIDRANGE-L@midrange.com
Subject: Re:
Screen Refresh
Yes. Override the display file to a data queue and then read
the data
queue in your program. You can specify a
timeout value for the data
queue. If the user
presses Enter or a function key you will be able to
tell from the data queue contents and you can then read the
display
file. If the data queue read length is zero
you know it's timed out and
you can refresh the
display or whatever.
Patrick
--
IBM AS/400 communications, FTP automation, and network
security
software and consulting services.
http://www.patownsend.com
SHISHIRKSINGH wrote:
>
> Hi,
>
> Is there any way of refreshing the display
screen (executing the loop again)
> if the user
does not enter within some specified time say 2 minutes.
>
> TIA
>
Shishir
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