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Adding Properties in vfp50
Message
De
24/02/1997 08:52:05
 
 
À
21/02/1997 23:14:50
Information générale
Forum:
Visual FoxPro
Catégorie:
Groupes d'usagers
Divers
Thread ID:
00021280
Message ID:
00021764
Vues:
47
>>>>>>Why do I want to add new properties to my object's
>>>>>>property list?
>>>>>
>>>>>To store information that is then available to all methods, objects, code etc. in your form. For example, you might have a property frmIndex which stores the active index of the table showing in a grid. If the user wants to change how the data is ordered (from last name to zip code for example) you store the change to the form property.
>>>>>
>>>>>HTH
>>>>>Barbara
>>>>
>>>>Does that mean I can use property like switches that I can set?
>>>>
>>>>Rob
>>>
>>>Not exactly. Use properties like variables. For instance if you have a property to store the index tag name, (as above), then you would store the active tag in the property.
>>>
>>>** User chooses to order by Last Name
>>>if thisform.cIndex 'LAST'
>>> sele NAMES
>>> set order to tag Last
>>> thisform.cIndex = 'LAST'
>>>endif
>>>
>>>Note that the code is skipped if the value didn't need changing.
>>>
>>>HTH
>>>Barbara
>>
>>Thanks Barbara for your help...
>>
>>Rob
>
>Remember that these properties are available only for the active form, but if you want to add a public properties you should add these properties to your application class.
>Refer to Tastrade Application.

How do I find my "Application Class"?

Rob
Robert Keith
Independent Developer
San Antonio, Texas
E-mail address:
rebelrob1@yahoo.com
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