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02/11/1999 17:28:50
Jimmy Ditta
Twin City Electronics
Monroe, Louisiane, États-Unis
Information générale
Forum:
Visual FoxPro
Catégorie:
Gestionnaire d'écran & Écrans
Divers
Thread ID:
00285790
Message ID:
00285796
Vues:
20
>What's the easiest way to put a "save to database" button and a "cancel" button on a form?
>
>JD

All my data is saved implicitly. That is no change is ever canceled unless the user explicitly clicks my Cancel button. My Exit button class has 1 line of code: ThisForm.QueryUnload(). My Cancel button has 2 lines of code:

ThisForm.lCanceled = .t.
ThisForm.QueryUnload()

By default, my form baseclass property, lCanceled, is set to False. In my form's QueryUnload method, I test the form's lCanceled property. If true, I call the form's RevertTables method. If not canceled, I call the form's UpdateTables method.

On my data entry form, all I have to do is drop my Cancel and Exit button on the form.
Mark McCasland
Midlothian, TX USA
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