uabout.pas

DELPHI串口通讯程序

unit uAbout;

interface

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

type
  TAboutFrm = class(TForm)
    Label1: TLabel;
    Timer1: TTimer;
    Button1: TButton;
    Bevel1: TBevel;
    Label2: TLabel;
    Label3: TLabel;
    procedure Timer1Timer(Sender: TObject);
    procedure Label1Click(Sender: TObject);
    procedure Button1Click(Sender: TObject);
    procedure Label3Click(Sender: TObject);
    procedure FormClose(Sender: TObject; var Action: TCloseAction);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  AboutFrm: TAboutFrm;

implementation

{$R *.dfm}

procedure TAboutFrm.Timer1Timer(Sender: TObject);
begin
  label1.Width := 168;
  if label1.Left >= - label1.Width then
    label1.Left := Label1.Left - 5
  else
    Label1.Left := AboutFrm.Width + label1.Width;
end;

procedure TAboutFrm.Label1Click(Sender: TObject);
begin
  HlinkNavigateString(Nil,'http://www.delphidak.com');
end;

procedure TAboutFrm.Button1Click(Sender: TObject);
begin
  Close;
end;

procedure TAboutFrm.Label3Click(Sender: TObject);
begin
  HlinkNavigateString(nil, 'http://www.delphidak.com');
end;

procedure TAboutFrm.FormClose(Sender: TObject; var Action: TCloseAction);
begin
  Action := caFree;
end;

end.