You need to tell the compiler that tha class exists by putting a class
definition (with no properties etc) in before
the real calss definitions.
eg.
...
TRelationShip = class;
TStopShape = class
...
end;
TRelationShip = class
...
end;
...
Stacey
> -----Original Message-----
> From: Gareth Cronin [mailto:[EMAIL PROTECTED]]
> Sent: Thursday, 31 August 2000 2:45 p.m.
> To: Multiple recipients of list delphi
> Subject: Re: [DUG]: MS Access
>
>
> How does one go about things when 2 classes use each other?
> i.e. each one has properties of the type of the other. The
> compiler insists that it doesn't know about whichever class
> is declared last.
> TStopShape has an array property of type TRelationShip
> TRelationShip has two properties of type TStopShape
> ...but beacause TRelationShip is declared first, I get an
> unknown type error for the former.
>
> TIA
>
> Gareth.
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