1:
2:
3:
4:
5:
6:
7:
8:
9:
10:
11:

procedure TForm1.Button2Click(Sender: TObject);
var Options: TForm;
begin
  Options := TForm2.Create(Self);
  TRY
  IF (Options.ShowModal = mrOK) THEN
       // Hier Optionen Speichern
  FINALLY
    Options.Free;
  END; // TRY Finally
end;                    

1:
2:
3:
4:
5:
6:
7:
8:
9:
10:
11:
12:
13:
14:
15:

type
  TForm2 = class(TForm)
    Label1: TLabel;
      .
      .
      .
    procedure Button5Click(Sender: TObject);
  private
    { Private-Deklarationen }
      MPEGaudio: TMPEGaudio;
      procedure Mp3Laenge(Datname: String);
  public
    { Public-Deklarationen }
    RenDatname: String;       
  end;                    

1:
2:
3:
4:
5:
6:
7:
8:

// Formular erzeugen und aufrufen
   Options := TForm3.Create(Self);
   TRY
   IF (Options.ShowModal = mrOK) THEN
        // Hier Optionen Speichern
   FINALLY
     Options.Free;
   END; // TRY Finally                    

1:
2:
3:
4:
5:
6:
7:
8:
9:
10:
11:
12:
13:
14:
15:
16:
17:
18:
19:
20:
21:
22:
23:
24:
25:
26:
27:
28:
29:
30:
31:
32:
33:
34:
35:
36:
37:
38:
39:
40:
41:
42:
43:
44:
45:
46:
47:

unit Unit3;

interface

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

type
  TForm3 = class(TForm)
    GroupBox1: TGroupBox;
    Edit1: TEdit;
    GroupBox2: TGroupBox;
    Button1: TButton;
    Edit2: TEdit;
    Edit3: TEdit;
    Button2: TButton;
    Button3: TButton;
    Edit4: TEdit;
    Button4: TButton;
    Button5: TButton;
    Label1: TLabel;
    Label2: TLabel;
    procedure FormCreate(Sender: TObject);
  private
    { Private-Deklarationen }
  public
    { Public-Deklarationen }
  end;

var
  Form3: TForm3;

implementation

uses Unit2;

{$R *.dfm}

procedure TForm3.FormCreate(Sender: TObject);
var
   pos1bind, pos2bind, pos3bind: Integer;
begin
   pos1bind := pos('-', Form2.RenDatname);
end;

end.