Unterschied zwischen Form und Frame!

[nailor]

Delphi-Quellcode:

unit Unit1;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, StdCtrls;

type
  TForm1 = class(TForm)
    Button1: TButton;
    procedure Button1Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form1: TForm1;
  a: TForm;

implementation

{$R *.dfm}

procedure TForm1.Button1Click(Sender: TObject);
begin
a := TForm.Create(self);
a.Visible := true;
end;

end.

Geht doch wunderbar!!!