?? uhelp.pas
字號:
unit Uhelp;
interface
uses
Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
jpeg, ExtCtrls, Buttons, StdCtrls;
type
TForm3 = class(TForm)
Image1: TImage;
Label1: TLabel;
SpeedButton1: TSpeedButton;
Timer1: TTimer;
Label2: TLabel;
procedure SpeedButton1Click(Sender: TObject);
procedure Timer1Timer(Sender: TObject);
procedure FormShow(Sender: TObject);
procedure FormClose(Sender: TObject; var Action: TCloseAction);
private
{ Private declarations }
public
{ Public declarations }
end;
var
Form3: TForm3;
implementation
{$R *.DFM}
procedure TForm3.SpeedButton1Click(Sender: TObject);
begin
timer1.Enabled:=false;
close;
end;
procedure TForm3.Timer1Timer(Sender: TObject);
begin
if (label1.top+label1.Height)>speedbutton1.Top then
label1.top:=0
else
label1.top:=label1.top+1;
end;
procedure TForm3.FormShow(Sender: TObject);
begin
timer1.Enabled:=true;
end;
procedure TForm3.FormClose(Sender: TObject; var Action: TCloseAction);
begin
Action:=caFree;
end;
end.
?? 快捷鍵說明
復制代碼
Ctrl + C
搜索代碼
Ctrl + F
全屏模式
F11
切換主題
Ctrl + Shift + D
顯示快捷鍵
?
增大字號
Ctrl + =
減小字號
Ctrl + -