private void PopulateControls() { try { using (ShoppingCartAccess cart = new ShoppingCartAccess()) { dtOrderedItems = new DataTable(); dtOrderedItems = cart.LoadList_Ordered_Items(intOrderID); if (dtOrderedItems.Rows.Count > 0) { hfTotalAmount.Value = dtOrderedItems.Rows[0]["TotalAmount"].ToString(); hfCurrency.Value = dtOrderedItems.Rows[0]["Currency"].ToString(); lblTotalAmount.Text = string.Empty; lblTotalAmount.Text = "<span class=\"price\">"; lblTotalAmount.Text += dtOrderedItems.Rows[0]["TotalAmount"].ToString(); lblTotalAmount.Text += "</span>"; lblCurrency.Text = string.Empty; lblCurrency.Text = "<span class=\"price\">"; lblCurrency.Text += dtOrderedItems.Rows[0]["Currency"].ToString(); lblCurrency.Text += "</span>"; } } } catch (Exception ex) { lblSystemMessage.Text = "Error:" + ex.Message; } // if the shopping cart is empty... if (dtOrderedItems.Rows.Count == 0) { grvOrderedItems.Visible = false; lblTotalAmount.Text = ""; lblCurrency.Text = ""; } else { grvOrderedItems.DataSource = dtOrderedItems; grvOrderedItems.DataBind(); grvOrderedItems.Visible = true; } }