about.~pas

数字图像模式识别工程软件设计第1章基于图像分析的黄豆质量评估系统

unit about;

interface

uses Windows, Classes, Graphics, Forms, Controls, StdCtrls,
  Buttons, ExtCtrls, jpeg,mmsystem;

type
  TAboutBox = class(TForm)
    OKButton: TButton;
    aboutImage: TImage;
    ProgramIcon: TImage;
    Label3: TLabel;
    Label1: TLabel;
    Label8: TLabel;
    Label10: TLabel;
    procedure OKButtonClick(Sender: TObject);
    procedure FormClick(Sender: TObject);
    procedure FormShow(Sender: TObject);
    procedure FormClose(Sender: TObject; var Action: TCloseAction);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  AboutBox: TAboutBox;

implementation

{$R *.dfm}

procedure TAboutBox.OKButtonClick(Sender: TObject);
begin
  SNDplaysound(nil,0);
  close;
end;

procedure TAboutBox.FormClick(Sender: TObject);
begin
   SndPlaysound('Wave\CopyRight.wav', SND_NODEFAULT Or SND_ASYNC);
end;

procedure TAboutBox.FormShow(Sender: TObject);

begin
 SndPlaysound('Wave\CopyRight.wav', SND_NODEFAULT Or SND_ASYNC);
end;

procedure TAboutBox.FormClose(Sender: TObject; var Action: TCloseAction);
begin
  SndPlaysound(nil,0);
end;

end.