private void GetAndBindProducts(string category) { if (!string.IsNullOrEmpty(SearchTextBox.Text.Trim())) { this.search = SearchTextBox.Text.Trim(); } if (string.IsNullOrEmpty(this.search)) { l1 = ProductsDAO.GetPRODUCTsByCategory(category); ProductsListView.DataSource = l1; ProductsListView.DataBind(); } else { l1 = ProductsDAO.GetPRODUCTsByCategorySearch(category, this.search.Trim()); ProductsListView.DataSource = l1; ProductsListView.DataBind(); } }