protected void btnDiscountModalDelete_Click(object sender, EventArgs e) { string response = ""; response = productServices.DeleteDisocunt(Convert.ToInt32(lblDiscountModalDiscountId.Text)); if (response == "Success") { ScriptManager.RegisterStartupScript(this.Page, Page.GetType(), "text", "showAlert('Success','Discount is removed.')", true); Clear(); BindProductsGv(); } else { ScriptManager.RegisterStartupScript(this.Page, Page.GetType(), "text", "showAlert('Error!','" + response + "')", true); } }