protected void GetActiveProducts()
        {
            ProductBLL product = new ProductBLL();

            try
            {
                DataTable dt = product.GetActiveProducts();
                productListGridView.DataSource = dt;
                productListGridView.DataBind();

                if (dt.Rows.Count < 1)
                {
                    msgbox.Visible = true; msgTitleLabel.Text = "Data Not Found!!!"; msgDetailLabel.Text = "";
                }
            }
            catch (Exception ex)
            {
                msgbox.Visible = true; msgTitleLabel.Text = "Exception!!!"; msgDetailLabel.Text = ex.Message;
            }
            finally
            {
                product = null;
            }
        }