Regarding java applications...
I've searched dozens of documents, tutorials, help sites, and message boards
but couldn't find any decent method of clearing the screen.
The best method I found was printing out 25 blank lines to scroll the text
up. Kind of crude, I think.
This would work for me, but how do I get the next output to appear at the
top of the screen rather than at the bottom?
Re: clear screen...
Back in the Dark Ages, when Windows didn't exist, there was a DOS device
driver called ANSI.SYS. We would add a reference to this in our Config.Sys
files and then we could use ANSI-standard escape codes (which looked like
\027[1;1a) to position the cursor, clear the screen, change the colour of
characters, and so on. In fact I still have a copy of the MS-DOS 5.0 User's
Guide and Reference (copyright 1991, Includes 5.25" disks!) that has a whole
section that describes how to do that.
I'm assuming you are using Windows here, because I have no idea of how you
might do this in Unix (probably with great ease). If you can find ANSI.SYS
somewhere in your system, you might try configuring a DOS box that loads it,
although if you do that I think you'll have to reboot your machine every
time you want to use it. Or you might configure it into your Config.Sys.
But I have no idea whether that would work or not. Then you'd have to get
your hands on an antique DOS manual.
What I'm trying to say here is, this seems like a lot of work to go through
to support a technology that has been obsolete for several years. Why not
write a GUI interface for your application?
kleric <email@example.com> wrote in message
> Regarding java applications...
> I've searched dozens of documents, tutorials, help sites, and message
> but couldn't find any decent method of clearing the screen.
> The best method I found was printing out 25 blank lines to scroll the text
> up. Kind of crude, I think.
> This would work for me, but how do I get the next output to appear at the
> top of the screen rather than at the bottom?
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