u00207.pas

Delphi编程五大妙招源程序

unit U00207;

interface

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

type
  TForm1 = class(TForm)
    Button1: TButton;
    Timer1: TTimer;
    procedure Button1Click(Sender: TObject);
    procedure Timer1Timer(Sender: TObject);
    procedure FormCloseQuery(Sender: TObject; var CanClose: Boolean);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form1: TForm1;

implementation

{$R *.DFM}

procedure TForm1.Button1Click(Sender: TObject);
begin
  Timer1.Interval:=GetCaretBlinkTime;
  Timer1.Enabled:=Not Timer1.Enabled;
end;

procedure TForm1.Timer1Timer(Sender: TObject);
begin
  FlashWindow(Form1.Handle,TRUE);
end;

//使程序退出时任务栏中留下一个空格自动消失。
procedure TForm1.FormCloseQuery(Sender: TObject; var CanClose: Boolean);
begin
  Form1.BorderIcons :=Form1.BorderIcons + [biMaximize]; 
  Form1.BorderStyle := bsSingle ;
end;

end.