BLL/CheckoutMethodBll.cs

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Data.SqlClient;
using System.Data;
using Common;
using DA;
namespace BLL
{
   public class CheckoutMethodBll
    {
        string sql;
        SqlHelpers sqlh;
        Common.COpenBills copenbills = new COpenBills();
        CheckoutMethod checkoutmethod = new CheckoutMethod();
        DA.CheckoutMethodDal checkoutmethodDal = new CheckoutMethodDal();

        #region 分开汇总现金支付，会员卡支付，餐卷支付，银行卡支付，团购支付金额
        /// <summary>
        /// 汇总现金支付的金额
        /// </summary>
        /// <param name="checkoutmethod"></param>
        /// <returns></returns>
        public DataSet CashPayment(CheckoutMethod checkoutmethod)
        {
            return checkoutmethodDal.CashPayment(checkoutmethod);
        }
        /// <summary>
        /// 汇总会员卡支付的金额
        /// </summary>
        /// <param name="checkoutmethod"></param>
        /// <returns></returns>
        public DataSet MSCardPayment(CheckoutMethod checkoutmethod)
        {
            return checkoutmethodDal.MSCardPayment(checkoutmethod);
        }
        /// <summary>
        /// 汇总银行卡支付的金额
        /// </summary>
        /// <param name="checkoutmethod"></param>
        /// <returns></returns>
        public DataSet BankCardPayment(CheckoutMethod checkoutmethod)
        {
            return checkoutmethodDal.BankCardPayment(checkoutmethod);
        }
        /// <summary>
        /// 汇总餐卷支付的金额
        /// </summary>
        /// <param name="checkoutmethod"></param>
        /// <returns></returns>
        public DataSet VoucherPayment(CheckoutMethod checkoutmethod)
        {
            return checkoutmethodDal.VoucherPayment(checkoutmethod);
        }
        /// <summary>
        /// 汇总团购支付的金额
        /// </summary>
        /// <param name="checkoutmethod"></param>
        /// <returns></returns>