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Get Object Reference to Form Control
Message
De
10/09/2004 14:18:33
Cetin Basoz
Engineerica Inc.
Izmir, Turquie
 
 
À
10/09/2004 14:14:21
Information générale
Forum:
Visual FoxPro
Catégorie:
Gestionnaire d'écran & Écrans
Divers
Thread ID:
00941146
Message ID:
00941150
Vues:
9
This message has been marked as a message which has helped to the initial question of the thread.
>VFP5
>
>I have some checkbox controls in a Container-based Business Object. They are numbered sequentially Check1, Check2, etc.
>
>I need to process these sequentially and enable or disable them appropriately. I'd like to use a FOR loop but the method I'm using to get an object reference to each checkbox seems kludgy. Can anyone see a better way?
LOCAL ;
>  lcCheckBoxName, ;
>  loCheckBox
>
>FOR lnIx = 1 TO SomeNumber STEP 1
>  lcCheckBoxName = "This.Check" + LTRIM(STR(lnIx))
>  loCheckBox = &lcCheckBoxName
>  * Name expression or EVALUATE() don't work in above line
>
>ENDFOR
FOR lnIx = 1 TO SomeNumber STEP 1
  with eval( "This.Check" + LTRIM(STR(m.lnIx)) )
   *...
  endwith
ENDFOR
Cetin
Çetin Basöz

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