private void SaveShapesToShapesLabWithAddShapesButton(IShapesLabController shapesLab, int shapesSlideNum, int testSlideNum)
        {
            PpOperations.SelectSlide(shapesSlideNum);
            PpOperations.SelectShapesByPrefix("selectMeNow");
            ExpectAddShapeButtonEnabled(shapesLab);

            MessageBoxUtil.ExpectMessageBoxWillNotPopUp(
                ShapesLabText.ErrorDialogTitle, ShapesLabText.ErrorAddSelectionInvalid,
                shapesLab.ClickAddShapeButton);

            Microsoft.Office.Interop.PowerPoint.Slide actualSlide = PpOperations.SelectSlide(testSlideNum);
            AddShapesToSlideFromShapesLab(shapesLab, "selectMeNow1", "Group selectMeNow1");
        }