Оформил: DeeCo
Автор: http://www.swissdelphicenter.ch

type
   TAccessDBGrid = class(TDBGrid);

 procedure TForm1.DBGrid1DrawColumnCell(Sender: TObject;
   const Rect: TRect; DataCol: Integer; Column: TColumn;
   State: TGridDrawState);
 var
   S1, S2: String;
 begin
   with TAccessDBGrid(DBGrid1) do
   begin
     // Increase title height 
    // Titelhohe vergrossern 
    RowHeights[0] := 32;

     Canvas.Brush.Style := bsClear;

     // Column Titles 
    // Spalten Titel setzen 
    case Column.Index of
     0: begin
          Column.Title.Caption := '';
          S1 := 'Row 1';
          S2 := 'Row 2';
        end;
     1: begin
          Column.Title.Caption := '';
          S1 := 'Row 1';
          S2 := 'Row 2';
        end;
     end;
     // write title: 
    // Titel ausgeben: 
    Canvas.TextOut(Rect.Left+2, 2, S1);
     Canvas.TextOut(Rect.Left+2, 16, S2);
   end;
 end;