Actually I'm now getting no overloaded version
mt constructor declarations are
constructor Create(AOwner: TComponent); overload; override;
constructor Create(AOwner: TComponent;const OnChange: TNotifyEvent;
MetaColumn: TmwkMetaColumn); overload;
constructor MetaEdit.Create(AOwner: TComponent);
begin
Create(AOwner,nil,nil); <- error here
end;
TIA
Neven
----- Original Message -----
From: "Ben Taylor" <[EMAIL PROTECTED]>
To: "Multiple recipients of list delphi" <[EMAIL PROTECTED]>
Sent: Thursday, August 22, 2002 5:31 PM
Subject: Re: [DUG]: Nil TNotifyEvent
> hi,
>
> well, i just tried:
>
> TmyComp = ..
> constructor myTest(const aEvent:TNotifyEvent);
> ..
> implementation
> ..
> TmyComp.myTest(nil);
>
> which works fine.. are you able to post a code snippet?
>
> cya!
> ben
>
> --- Neven MacEwan <[EMAIL PROTECTED]> wrote:
> > Hi
> >
> > I have a constructor which I pass a TNotifyEvent to, This works fine
> > but
> > how do I pass it a nil TNotifyEvent ? nil is an invalid Typecast
> >
> > Any ideas
> >
> > Regards Neven
> > N.K. MacEwan B.E. E&E
> > Ph 649 621 0001
> > Fax 649 621 0400
> > [EMAIL PROTECTED]
> >
>
>
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