- Properties.IntersectWith
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Does anyone understand how to program
the procedure Properties.Property.IntersectWith?
To be specific suppose I have a type WidgetProperty
with a field p.widget. Further suppose widget is some
constant (maybe 2).
Image I have two properties p & q, and widget is in
all of p.known, p.valid, q.known, & q.valid. Further
suppose p.widget is blue and q.widget is blue.
What does IntersectWith do?
Seems easy?
Maybe p.known is unchanged, p.valid is unchanged,
and equal := TRUE?
Now for the hard bit.
What if widget is in one of p.readOnly and q.readOnly,
but NOT in the other?
Cheers
Robert
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Received on Thu Jun 16 2005 - 13:53:27 UTC
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