unit22.pas

来自「本人用delphi开发的一个小型医院管理系统。」· PAS 代码 · 共 55 行

unit Unit22;

interface

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

type
  TForm22 = class(TForm)
    Image1: TImage;
    Memo1: TMemo;
    Button1: TButton;
    Label1: TLabel;
    Timer1: TTimer;
    procedure Button1Click(Sender: TObject);
    procedure FormCreate(Sender: TObject);
    procedure Timer1Timer(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form22: TForm22;
  flag:integer;
implementation

{$R *.dfm}

procedure TForm22.Button1Click(Sender: TObject);
begin
form22.Close;
end;

procedure TForm22.FormCreate(Sender: TObject);
begin
 flag:=1;
end;

procedure TForm22.Timer1Timer(Sender: TObject);
begin
 if (flag=1) and (form22.Label1.Left <=0) then
   flag:=2;
 if (flag=2) and (form22.Label1.left+form22.Label1.Width >=form22.Width ) then
   flag:=1;
 case flag of
   1: form22.Label1.Left :=form22.Label1.Left-10;
   2: form22.Label1.Left :=form22.Label1.Left+10;
 end;
end;

end.