unit1.pas.~1~

来自「Delphi 2005程序设计教程_实例源文件和教学课件」· ~1~ 代码 · 共 36 行

unit Unit1;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, Borland.Vcl.ExtDlgs, Borland.Vcl.StdCtrls, System.ComponentModel,
  Borland.Vcl.ExtCtrls;

type
  TForm3 = class(TForm)
    Image1: TImage;
    Button1: TButton;
    OpenPictureDialog1: TOpenPictureDialog;
    procedure Button1Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form3: TForm3;

implementation

{$R *.nfm}

procedure TForm3.Button1Click(Sender: TObject);
begin
  if OpenPictureDialog1.Execute() then
    Image1.Picture.LoadFromFile(OpenPictureDialog1.FileName); 
end;

end.