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Blank when zero
Message
De
29/01/2009 14:51:23
 
 
À
29/01/2009 13:08:01
Dragan Nedeljkovich (En ligne)
Now officially retired
Zrenjanin, Serbia
Information générale
Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Titre:
Versions des environnements
Visual FoxPro:
VFP 8 SP1
Divers
Thread ID:
01377989
Message ID:
01378250
Vues:
17
>>>not a good day for me, I should know this.......But it's late and I'm tired and this is the only time-of-day I have available to donate my programming skills (such as they are) to the synagogue so...............
>>>
>>>Given a textbox with a numeric value.......what property do I set to what value so that the textbox will display BLANK when zero?
>>>
>>>Thanks...........Rich
>>
>>You could try the "print when" checkbox in the field's properties, type:
>>
>>IIF( ThisField > 0, ALLTRIM( STR( ThisField), "") && or some TRANSFORM() ion the field to get your formatting
>
>For those who missed this detail: you can actually combine the function codes in your transform()s. You only need to put them in front of the format string, preceded with an at sign and followed with a space. So, in this case
>
>transform(thisfField, "@Z 999,999,999")
>
>will return eleven spaces when thisfField is zero.

Either I misunderstood Terry or he misunderstood the problem. His response (at least to me) indicated he was talking about formatting a field on a report (is there another place where "Print When" is used?).

My problem is a textbox on a form. I would like to have it display Blank When Zero. Naomi's suggestion about the format property of the textbox was what I was using. It takes care of the problem......Until the textbox gains focus. At that point the zero appears. I was hoping for a solution where, when I enter the textbox and its value is zero, nothing appears until I actually start typing something.

Does your Transform() code work in that situation?
(I'm not in a position to test this myself right now since it applies to something I'm doing at home).

Thanks......Rich
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