/// <summary> /// 取得 CompnanyName by customerID /// </summary> /// <param name="customerID">客戶編號</param> /// <returns></returns> public string GetCompanyName(int customerID) { CustomersDao dao = new CustomersDao(); List <SalesCustomer> customers = dao.GetAllCustomers();; SalesCustomer customer = customers.SingleOrDefault(m => m.CustomerId == customerID); return((customer != null) ? customer.CompanyName : null); }
/// <summary> /// 取得所有客戶資料 /// </summary> /// <returns></returns> public IList <SalesCustomer> GetCustomers() { CustomersDao dao = new CustomersDao(); return(dao.GetAllCustomers());; }