public void Refresh(int customerID, int CartID) { BPShoppingCartDetails bp = new BPShoppingCartDetails(); if (customerID == 0) { lblNumberOfItems.Text = bp.GetCartItemCountByCartID(CartID).ToString(); }else { lblNumberOfItems.Text = bp.GetCartItemCountByCustomerID(customerID).ToString(); } if (lblNumberOfItems.Text == "0") { pnlQuickCart.Visible = false; } else { pnlQuickCart.Visible = true; } }