QiFeng.ZWY.Dal/Collection.cs

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using System;
using System.Collections.Generic;
using System.Text;
using System.Data.SqlClient;
using System.Data;
using QiFeng.LMSD.DBUtility;
using QiFeng.LMSD.Model;
using QiFeng.LMSD.Model.EnumModel;
using QiFeng.LMSD.Model.Dto;
using System.Text.RegularExpressions;
using QiFeng.LMSD.Utility;

namespace QiFeng.LMSD.Dal
{
    public partial class CollectionDal : BaseDal<CollectionDal>
    {
        #region 默认方法
        /// <summary>
        /// 增加一条数据
        /// </summary>
        public int Add(Collection model)
        {
            var strSql = new StringBuilder();
            strSql.Append("insert into Collection(");
            strSql.Append("CollectionType,ConsumerId,CollectedId,AddDate,IsDelete");
            strSql.Append(") values (");
            strSql.Append("@CollectionType,@ConsumerId,@CollectedId,@AddDate,@IsDelete");
            strSql.Append(") ");
            strSql.Append(";select @@IDENTITY");
            SqlParameter[] parameters = {
                        new SqlParameter("@CollectionType", SqlDbType.Int,4) ,
                        new SqlParameter("@ConsumerId", SqlDbType.Int,4) ,
                        new SqlParameter("@CollectedId", SqlDbType.Int,4) ,
                        new SqlParameter("@AddDate", SqlDbType.DateTime) ,
                        new SqlParameter("@IsDelete", SqlDbType.Bit,1)

            };

            parameters[0].Value = model.CollectionType;
            parameters[1].Value = model.ConsumerId;
            parameters[2].Value = model.CollectedId;
            parameters[3].Value = model.AddDate;
            parameters[4].Value = model.IsDelete;
            var obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
            return obj == null ? 0 : Convert.ToInt32(obj);
        }

        /// <summary>
        /// 更新一条数据
        /// </summary>
        public bool Update(Collection model)
        {
            var strSql = new StringBuilder();
            strSql.Append("update Collection set ");

            strSql.Append(" CollectionType = @CollectionType , ");
            strSql.Append(" ConsumerId = @ConsumerId , ");
            strSql.Append(" CollectedId = @CollectedId , ");
            strSql.Append(" AddDate = @AddDate , ");
            strSql.Append(" IsDelete = @IsDelete  ");