unit Unit1;

interface

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

type
  TForm1 = class(TForm)
    ScrollBox1: TScrollBox;
    Image1: TImage;
    Panel1: TPanel;
    Button1: TButton;
    procedure Button1Click(Sender: TObject);
  private
  public
  end;

var
  Form1: TForm1;

implementation

{$R *.dfm}

procedure TForm1.Button1Click(Sender: TObject);
begin
   if Assigned(Image1.Picture.Graphic) then
      Image1.Picture.Graphic := nil;

    if (CountClipboardFormats = 3) or (CountClipboardFormats = 4) then
       Image1.Picture.LoadFromClipboardFormat(CF_BITMAP,ClipBoard.GetAsHandle(CF_BITMAP),0)
end;

end.