Different Form Types

Program AresProject;
  uses sysutils, classes, forms, dialogs, FForm1, FForm2, FForm3;

begin
  //this is "MDI" thype of form
  with TForm2.create(application) do begin
    formType := ftChild;
    show;
  end;
  
  //this is also "MDI" thype of form, but with pantheon DB Controls
  with TForm3.create(application) do begin
    formType := ftChild;
    show;
  end;
  
  //this is normal form, form style fsStayOnTop
  with TForm1.create(application) do begin
    formStyle := fsStayOnTop;
    show;
  end;

end.