FastReport by Code, Werte manipulieren

[bernhard_LA]

ich möchte einen Fastreport komplett via code erzeugen, meine Daten kommen aus einer FDmemTable.
hier der aktuelle Code

Delphi-Quellcode:

procedure TForm2.BitBtn_FastReportClick(Sender: TObject);
var
  Report: TfrxReport;
  Page: TfrxReportPage;
  DataPage: TfrxDataPage;
  Band: TfrxBand;
  DataBand: TfrxMasterData;
  Memo: TfrxMemoView;
  Memo_1: TfrxMemoView;
  Memo_2: TfrxMemoView;
  Memo_3: TfrxMemoView;
  Memo_4: TfrxMemoView;
  DataSet: TfrxDataset;
  frxDBDataSet: TfrxDBDataset;
  PictureView: TfrxPictureView;
  Frxdataset: TfrxDataset;
  ItemIndex: Integer;
  ItemCount: Integer;
begin

  FileName := LabeledEdit.text;

  Report := TfrxReport.Create(nil);
  try

    { add a dataset to the list of ones accessible for a report }
    Report.DataSets.Add(frxDBDataset1);

    DataPage := TfrxDataPage.Create(Report);

    { add a page }
    Page := TfrxReportPage.Create(Report);

    { create a unique name }
    Page.CreateUniqueName;

    { set sizes of fields, paper and orientation by default }
    // Page.SetDefaults;

    { add a report title band }
    Band := TfrxReportTitle.Create(Page);
    Band.CreateUniqueName;

    { it is sufficient to set the «Top» coordinate and height for a band }
    { both coordinates are in pixels }
    Band.Top := 0;
    Band.Height := 20;

    { add an object to the report title band }
    Memo := TfrxMemoView.Create(Band);
    Memo.CreateUniqueName;
    Memo.text := 'Hello FastReport!';
    Memo.Height := 20;

    { this object will be stretched according to band’s width }
    Memo.Align := baWidth;

    { add the masterdata band }
    DataBand := TfrxMasterData.Create(Page);
    DataBand.CreateUniqueName;
    DataBand.DataSet := frxDBDataset1;

    { the Top coordinate should be greater than the previously added band’s top + height }
    DataBand.Top := 100;
    DataBand.Height := 300;

    { add an object on master data }
    Memo_1 := TfrxMemoView.Create(DataBand);
    Memo_1.CreateUniqueName;

    { connect to data }
    Memo_1.DataSet := frxDBDataset1;
    Memo_1.DataField := 'Index';
    Memo_1.SetBounds(0, 0, 100, 20);

    { adjust the text to the right object’s margin }
    Memo_1.HAlign := haRight;

    Memo_2 := TfrxMemoView.Create(DataBand);
    Memo_2.CreateUniqueName;

    { connect to data }
    Memo_2.DataSet := frxDBDataset1;
    Memo_2.DataField := 'Object';
    Memo_2.SetBounds(150, 0, 100, 20);

    Memo_3 := TfrxMemoView.Create(DataBand);
    Memo_3.CreateUniqueName;

    { connect to data }
    Memo_3.DataSet := frxDBDataset1;
    Memo_3.DataField := 'Type';
    Memo_3.SetBounds(300, 0, 100, 20);

    Memo_4 := TfrxMemoView.Create(DataBand);
    Memo_4.CreateUniqueName;
    Memo_4.Font.Height := 8;
    Memo_4.Font.Color := clred;

    { connect to data }
    Memo_4.DataSet := frxDBDataset1;
    Memo_4.DataField := 'newBMP';
    Memo_4.SetBounds(10, 40, 1400, 20);


    PictureView:=TfrxPictureView.Create(DataBand);
    PictureView.SetBounds(100,100,300,300);
    PictureView.Picture.LoadFromFile('E:\demo.bmp');
    PictureView.AutoSize := true;
    PictureView.Stretched := true;


    { show the report }
    Report.ShowReport;

    Report.FileName := FileName;
    Report.PrepareReport(True);
    // Report.Export(TfrxPDFExport, FileName);

  finally
    Report.Free;
  end;

end;

Ich have aktuell folgendes Problem:
Der Name der zu plottenden Grafik soll nicht immer PictureView.Picture.LoadFromFile('E:\demo.bmp'); sein
sondern der Wert aus meiner FDMEmtabelle in der Spalte/Field newBMP . Wie greife ich hier auf den richtigen wert zu ?
Im nächsten Schritt möchte ich dann noch eine Bildunterschrift einfügen, diesen String würde ich auch erst zur Berichtserzeugung erstellen.