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De
19/12/1998 22:05:12
 
 
À
19/12/1998 21:07:02
Raymond Humphrys
Michigan Department of Community Health
Bath, Michigan, États-Unis
Information générale
Forum:
Visual FoxPro
Catégorie:
Gestionnaire de menu & Menus
Titre:
Divers
Thread ID:
00169174
Message ID:
00169181
Vues:
30
>How do you selectively disable menu bars from a form?
>
Raymond,

You generally cannot disable a menu bar from a form without a lot of trouble. What you do instead is make use of the menu's "skip for" attribute and identify the condition that may appear on the form that would cause the menu bar to be disabled.

For example, if you want a bar to be disabled if a specific form's control value is false, then the skip for would contain something like

"_Screen.ActiveForm.name # 'myformname' .OR. ;
_Screen.ActiveForm.mycontrol.value # .T."

If the menu bar determines that that expression evaluates to .F., it will disabled itself.

regards,
Jim Edgar
Jurix Data Corporation
jmedgar@yahoo.com

No trees were destroyed in sending this message. However, a large number of electrons were diverted from their ordinary activities and terribly inconvenienced.
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