procedure TReciveDocumentF.Button5Click(Sender: TObject);
var
  s: TIEVisionBarCodeSymbol;
  i,z: integer;
  selRect: TIEVisionRect;
  n: TTreeNode;
  iFilename : WideString;
begin



    for z:= 0 to ImageEnMView1.ImageCount-1 do
    begin

      if ImageEnMView1.StoreType = ietNormal then
      begin
         ImageEnView1.IEBitmap.Assign(ImageEnMView1.GetTIEBitmap(z));
         ImageEnMView1.ReleaseBitmap(z);
         ImageEnView1.IO.Params.Assign(ImageEnMView1.MIO.Params[z]);
      end
      else
      begin
        iFilename := ImageEnMView1.ImageFileName[z];
        ImageEnView1.IO.LoadFromFile(iFilename);
      end;
      ImageEnView1.Update;


      try
        //TreeViewResults.Items.Clear();
        ImageEnView1.SelectionBase := iesbBitmap;

        selRect := IEVisionRect(0, 0, 0, 0);
        if ImageEnView1.Selected then
          with ImageEnView1 do
            selRect := IEVisionRect(SelX1, SelY1, SelX2 - SelX1 + 1, SelY2 - SelY1 + 1);

        m_symbols := IEVisionLib.createBarCodeScanner().scan(ImageEnView1.IEBitmap.GetIEVisionImage(), selRect);

        for i := 0 to m_symbols.size() - 1 do
        begin
         // n := TreeViewResults.Items.AddChild(nil, IntToStr(i));
          s := TIEVisionBarCodeSymbol( m_symbols.getObj(i) );
         // TreeViewResults.Items.AddChild(n, s.getSymbolType().c_str());
         // TreeViewResults.Items.AddChild(n, s.getData().c_str());
          Memo1.Lines.Add(s.getData().c_str());
         // if CheckBoxShowConfidence.Checked then
          //  TreeViewResults.Items.AddChild(n, Format('Confidence: %d', [s.getQuality()]));
        end;
       // TreeViewResults.FullExpand();
       // if TreeViewResults.Items.Count > 0 then
       //   TreeViewResults.Select(TreeViewResults.Items[0]);

      except
        on E: Exception do
        begin
          if E is EAccessViolation then
            MessageDlg('An error was encountered processing this image. Ensure you are using the latest version of the IEVision plug-in.', mtError, [mbOK], 0)
          else
            MessageDlg('An error was encountered processing this image: ' + e.message, mtError, [mbOK], 0);
        end;
      end;

    end;



end;