unit1.pas

来自「《Delphi深度历险》附书源码 Delphi学习书本」· PAS 代码 · 共 36 行

unit Unit1;

interface

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

type
  TForm1 = class(TForm)
    btnVCL: TButton;
    imgSrc: TImage;
    imgDst: TImage;
    btnNineSteps: TButton;
    btnNormal: TButton;
    procedure btnVCLClick(Sender: TObject);
    procedure btnNineStepsClick(Sender: TObject);
    procedure btnNormalClick(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;
  
var
  Form1: TForm1;
  
implementation

{$R *.DFM}

procedure TForm1.btnVCLClick(Sender: TObject);
var
  Bits: TBitmap;
begin
  Bits := TBitmap.Create; //