🚀 go-pugleaf

"Hans Galema" <dontusethis@dontusethis.nl> escribi� en el mensaje
news:40d9dd53@newsgroups.borland.com...
> Jose Manuel Tovar wrote:
>
> > How can I delete completely Form2 when the Form2 is closed by the user?
I
> > mean that I would like to free the memory used by the form when the user
> > closes Form2.
>
> In general placing the statement
>
> Action = caFree;
>
> in the OnClose() eventhandler of that form.
> But your pointer will not zero then.
>
> >>>void __fastcall TForm2::FormClose(TObject *Sender,
> >>>      TCloseAction &Action)
> >>>{
> >>>  Action = caFree;
>
> Well you have that already.
>
> >>>__fastcall TForm2::~TForm2()
> >>>{
> >>>  Form2 = 0;
> >>
> >>That is ok, provided you keep the caFree;
>
> If you could make an extra parameter for TForm2 that points
> to your pointer than the form can place a null at destruction.
>

I'm afrais that I don't understand what you try to say. Why I need a
parameter that points to TForm2 if I can access to Form2 (the global
variable that points to TFrom2) in the TForm2 destructor and null it?

Could you give me short code example where I can see how to do what you
proposed?

Thaks for your patience.