SQLServerDAL/User_Grade_R.cs

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using System;
using System.Data.SqlClient;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Data;

using WMPT.DBUtility;//请先添加引用
using WMPT.Model;
namespace WMPT.SQLServerDAL
{
    /// <summary>
    /// 会员等级
    /// </summary>
    public class User_Grade_R
    {
        /// <summary>
        /// 增加一条数据
        /// </summary>
        public int Add(WMPT.Model.User_Grade_RInfo model)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("insert into User_Grade_R(");
            strSql.Append("gid,sendmoneyDiscount,foodmoneyDiscount,pointrat,sendprior,ReveInt,ReveVar,ReveFlat)");
            strSql.Append(" values (");
            strSql.Append("@gid,@sendmoneyDiscount,@foodmoneyDiscount,@pointrat,@sendprior,@ReveInt,@ReveVar,@ReveFlat)");
            strSql.Append(";select @@IDENTITY");
            SqlParameter[] parameters = 
            {
				new SqlParameter("@gid", SqlDbType.Int,4),
				new SqlParameter("@sendmoneyDiscount", SqlDbType.Decimal,5),
				new SqlParameter("@foodmoneyDiscount", SqlDbType.Decimal,5),
				new SqlParameter("@pointrat", SqlDbType.Decimal,5),
				new SqlParameter("@sendprior", SqlDbType.Int,4),
				new SqlParameter("@ReveInt", SqlDbType.Int,4),
				new SqlParameter("@ReveVar", SqlDbType.VarChar,256),
				new SqlParameter("@ReveFlat", SqlDbType.Decimal,5)
            };
            parameters[0].Value = model.gid;
            parameters[1].Value = model.sendmoneyDiscount;
            parameters[2].Value = model.foodmoneyDiscount;
            parameters[3].Value = model.pointrat;
            parameters[4].Value = model.sendprior;
            parameters[5].Value = model.ReveInt;
            parameters[6].Value = model.ReveVar;
            parameters[7].Value = model.ReveFlat;

            return SQLHelper.ExecuteNonQuery(CommandType.Text, strSql.ToString(), parameters);
        }

        /// <summary>
        /// 更新一条数据
        /// </summary>
        public int Update(WMPT.Model.User_Grade_RInfo model)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("update User_Grade_R set ");
            strSql.Append("gid=@gid,");
            strSql.Append("sendmoneyDiscount=@sendmoneyDiscount,");
            strSql.Append("foodmoneyDiscount=@foodmoneyDiscount,");