private bool Save()
        {
            if (ViewResult.GetFocusedDataSourceRowIndex() < 0)
            {
                throw new Exception("Selecione um item na linha");
            }

            SelectedRow = new TT();
            SelectedRow.CopyBy(TableAdapter);

            SelectedRow.FillFields(((DataTable)grdResult.DataSource).Rows[ViewResult.GetFocusedDataSourceRowIndex()]);

            return(true);
        }