Incompatible types Tform and TCustomForm error

[RandyBlackburn]

I'm trying to up-convert a delphi application to turbo delphi.

I'm using a control called TEnterEdit, which has the following code line:

MYForm := GetParentForm( Self )

I'm getting the Incompatible types Tform and TCustomForm error.

First, is a control like this to handle "entering" in fields still required in TurboDelphi?

2nd, if I still need it, is there a more modern contol, or how should I change the code?

Thanks in advance,
Randy

 

[RandyBlackburn]

here's all the code:

procedure TEnterEdit.KeyPress(var Key: Char);
var
   MYForm: TForm;
begin

   if Key = #13 then
   begin
       MYForm := GetParentForm( Self );
       if not (MYForm = nil ) then
           SendMessage(MYForm.Handle, WM_NEXTDLGCTL, 0, 0);
       Key := #0;
   end;

   if Key <> #0 then inherited KeyPress(Key);

end;

 

[RandyBlackburn]

OK, I changed the definition of MyForm to TCustomForm vice TForm, that compiles... but the other questions still apply

Randy