RUNTIME MAGIC 
by Zane Parks 


Paradox Runtime is a boon to developers, allowing development of Paradox
applications that don't require that customers buy Paradox. This makes
possible the development of inexpensive database applications. One limitation
of Runtime is that you only get as much of the power of Paradox as you program
into your application. It's tantalizing -- the power is there, it's just 
not within easy access.

All that changes with version 4.0. What is basically a five-line script opens
up virtually all the functionally of Paradox Runtime. The script just makes
sure that the Paradox Runtime menu is visible and loops, waiting for something
to happen and when it does, asking Paradox Runtime to handle it. Even exiting
the "application." Magic.

There are the normal limitations of Runtime, for example, no script editor.
(There is a text editor under /Editor.) The only other limitation I've noted
is using the Scripts/Play option. If a script doesn't clean up after itself
pretty thoroughly (RELEASE VARS, RELEASE PROCS, etc.), my system hangs,
requiring a reboot. The Custom Configuration Program leaves things in a
slightly unstable state. Upon return the main menu is no longer visible. It's
still there and functional, just not visible. Perhaps there's a workaround.


Sacramento, CA
6/10/93
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