اداخال ايقونتين في dbgrid حسب شرطين true or false

PHP كود :

type
  TDBGrid = Class(DBGrids.TDBGrid)
  private
    FIcon:TIcon;
    FImageList: TImageList;
    procedure SetImageList(const Value: TImageList);
    Destructor Destroy;override;
  published
    procedure DrawCell(ACol, ARow: Longint; ARect: TRect; AState: TGridDrawState); override;
    Property Imagelist: TImageList read FImageList Write SetImageList;
  End;

  TForm2 = class(TForm)
    .......

implementation


{$R *.dfm}
{ TDBGrid }

destructor TDBGrid.Destroy;
begin
  if Assigned(FIcon) then FIcon.Free;
  inherited;
end;

procedure TDBGrid.SetImageList(const Value: TImageList);
begin
  FImageList := Value;
  FreeAndNil(FIcon);
  if Assigned(FImageList) then
    begin
    FIcon := TIcon.Create;
    FImageList.GetIcon(0, FIcon);
    end;
end;

procedure TDBGrid.DrawCell(ACol, ARow: Integer; ARect: TRect; AState: TGridDrawState);
var
  L_Col: Integer;
begin
  if dgIndicator in Options then
    L_Col := ACol - 1
  else
    L_Col := ACol;

  inherited;
  if Assigned(FIcon) and (L_Col > -1) and (ARow = 0) and (Columns[L_Col].FieldName = 'ID') and (gdFixed in AState) then
  begin
      Canvas.Draw(ARect.Right - 18, ARect.Bottom - 18, FIcon);
      //FImagelist.Draw(Canvas,ARect.Right - 18, ARect.Bottom - 18,0); // would cause more flickering
  end;
end;

procedure TForm2.FormCreate(Sender: TObject);
begin
  DBGrid1.DoubleBuffered := true;
  DBGrid1.Imagelist := ImageList1;
  ReportMemoryLeaksOnShutDown := true;
end;

PHP كود :

procedure TFEmpr.sDBGrid3DrawColumnCell(Sender: TObject; const Rect: TRect;
 DataCol: Integer; Column: TColumn; State: TGridDrawState);



begin
  if Column.Field=datam.Temprunterempr then
 begin
   sDBGrid3.Canvas.FillRect(Rect);
   ImageList1.Draw(sDBGrid3.Canvas,Rect.Left+2,Rect.Top+2,0);
   if datam.Temprunterempr.AsBoolean then
     ImageList1.Draw(sDBGrid3.Canvas,Rect.Left+2,Rect.Top+2,2)
   else
     ImageList1.Draw(sDBGrid3.Canvas,Rect.Left+2,Rect.Top+2,1);
 end;
end;