Interaction of forms and frames in BPL

[artem_niko]

Good evening!
A simple situation: I create a BPL package that has UniFrame as the main one.
I also need to create the Nth number of Free forms (UniForm1, UniForm2, etc.) so that I can access them from my UniFrame, pass data to forms and back, i.e. pass data from my UniForm1, UniForm2 etc. back to UniFrame.
The problem is that I can't write code like this in a new form:

unit UnitActionForTable;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics,
  Controls, Forms, uniGUITypes, uniGUIAbstractClasses,
  uniGUIClasses, uniGUIForm;

type
  TF_ActionForTable = class(TUniForm)
  private
    { Private declarations }
  public
    { Public declarations }
  end;

  function F_ActionForTable: TF_ActionForTable;

implementation

{$R *.dfm}

uses
  uniGUIApplication,

  UnitG0;

function F_ActionForTable: TF_ActionForTable;
begin
  Result := TF_ActionForTable(UniMainModule.GetFormInstance(TF_ActionForTable));
end;


end.

I can't because this line gives the following error:

 Result := TF_ActionForTable(UniMainModule.GetFormInstance(TF_ActionForTable));

[dcc32 Error] UnitG0.pas(208): E2003 Undeclared identifier: 'F_ActionForTable'

 

Actually, the question itself is: how to implement what I need? Is it possible?

[artem_niko]

up...