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Parameterized Views
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Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Divers
Thread ID:
00002148
Message ID:
00002156
Vues:
28
>I'm using parameterized views for various forms
>where I want to give the user the option to do
>string searches on various tables and fields.
>I've thus far allowed the user input to be
>directly to the VFP View Parameter dialog box that
>prompts to initialize the variable for the PV.
>This is still in development, not distributed.
>Anyway, this dialog has two buttons OK and CANCEL.
>Pressing OK is fine, but I've yet to find a way to
>control a cancellation. I get the error, "Variable
>cVarName Not Found".
>The dialog box is displayed by using the
>=REQUERY() function. Any clues, anybody?


Michael

I handle mine differently but does on error trapp the error?

IE: on error *

HTH

Tom
Tom
--------------------------------
Tom O'Hare
407-299-4268 -- tom@redtile.com -- http://www.redtile.com/
Independent Programmer Using Visual FoxPro, Visual Basic & more...
Operations Manager -- Virtual FoxPro User Group (VFUG)
http://www.vfug.org/ -- tom@vfug.org
President -- Central Florida FoxPro User Group (CFFUG)
http://www.redtile.com/foxpro/
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