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On making records Read Only
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22/12/1999 15:57:53
David Abraham
David Abraham & Associates, Inc.
New York City, New York, États-Unis
 
 
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Forum:
Visual FoxPro
Catégorie:
Autre
Titre:
On making records Read Only
Divers
Thread ID:
00307542
Message ID:
00307542
Vues:
53
Hi again guys and girls,

I have spent a few moments (well, maybe longer) trying to figure out the best / most user-friendly / least tedious-to-code way to make a RECORD (not table, not field) (in a grid most, but not all, of the time) ReadOnly. Without thinking too hard, I can imagine a half-dozen techniques to do same. But I would like to know if there is some sort of standard VFP way to do this.

Among the ways I can imagine are:
fields' WHEN property: RETURN IIF(condexpr,.T.,.F.)
intercepting a SAVE based upon the condexpr
interactiveRowColChange: THIS.ReadOnly = IIF(condexpr,.T.,.F.)
etc.

But they don't feel right to me. I want something that works at the record level and is obvious code when you see it.

TIA,

David
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