How do I scan all the objects on a card?

[Monte Goulding]

Try 

repeat with X=1 to the number of controls of this cd
  -- why not use the GM to save the hassle?
end repeat

Monte

> -----Original Message-----
> From: use-revolution-admin at lists.runrev.com
> [mailto:use-revolution-admin at lists.runrev.com]On Behalf Of Graham Samuel
> Sent: Tuesday, 11 February 2003 11:06 AM
> To: Revolution user discussion
> Subject: How do I scan all the objects on a card?
> 
> 
> In an attempt to do a kind of private Geometry Manager job so as to 
> react to varying screen sizes, I want to scan every object on a 
> particular card and do some processing on each one. This will be in a 
> preOpenCard handler. The objects are graphics, images, buttons, 
> groups. It looks as if the Revolution Development Environment does 
> this but I can't see how. When I write for example
> 
>    repeat for each control sclTheControl of this card
>      send "scpPlaceObject" to sclTheControl
>    end repeat
> 
> I get a compile error for the first line of the repeat statement. I 
> guess this is just my ignorance of Transcript, or maybe it could be 
> more fundamental - can anyone point me in the right direction?
> 
> TIA
> 
> Graham
> who one day hopes to answer other people's questions!
> 
> -- 
> -------------------------------------------------------------------
>           Graham Samuel / The Living Fossil Co. / UK & France
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