Passing data between filepro tasks

[Del]

Hi:

In the Windows environment (which I seldom work in), I am writing a filepro program that executes other existing pgms using the ‘system “dclerk etc, etc”’ command.  This works great, and I can pass values from the “mother” task to the “daughter” tasks using the flags –rw, –rx, –ry.  My question is, what is the best way to pass values back from the “daughter” to the “mother”?  I can think of a couple of clumsy ways, don’t know of a really nifty one.  Don’t really want to create a file to do this, but will if I have to. 

Thanks,
Del Neroni
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