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Message
De
05/08/2006 14:46:26
Hans-Otto Lochmann
Dr. Lochmann Consulting Gmbh
Frankfurt, Allemagne
 
 
À
05/08/2006 09:17:09
Hilmar Zonneveld
Independent Consultant
Cochabamba, Bolivie
Information générale
Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Divers
Thread ID:
01142829
Message ID:
01143244
Vues:
9
Hi Hilmar,

>>
>>In order to have Visible = .T. and in spite of that have the object to be "invisible" I just set Width and Height equal 0. It works!
>
>I would have considered putting it "off-limits", something like: TextBox.Left = 1000, but making it too small to see is also an interesting option.

The idea is to have a "normally" placed and sized object in the design stage and to make it to disappear at runtime. So it was tempting to try to set Width and Height equal 0. I was really surprised, that is works. That means, that an object has an optical presentation, which is what you or the user sees, and a logical presention, which is what the runtime handles without taking note of the optical presentation.

I have not yet thought about other situations, where this could be useful.

Greetings

Hans
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