DAL/UserImgInfoService.cs

这里只显示每个文件的开头 60 行。登录后可以解锁完整代码。

微信扫码关注公众号，代码整理好后第一时间通知你。

using System;
using System.Data;
using System.Text;
using System.Data.SqlClient;
using Model;

namespace DAL
{
	/// <summary>
	/// 数据访问类:UserImgInfoService
	/// </summary>
	public partial class UserImgInfoService
	{
		public UserImgInfoService()
		{}
		#region  BasicMethod
        /// <summary>
        /// 更新描述信息
        /// </summary>
        /// <param name="item"></param>
        /// <returns></returns>
        public static int UpdateImgDesc(UserImgInfo item) 
        {
            string sql = "update UserImgInfo set imgDesc = '" + item.imgDesc + "' where id = " + item.id;
            return DBHelperSQL.ExecuteSql(sql);
        }
        /// <summary>
        /// 得到一个对象实体
        /// </summary>
        public static Model.UserImgInfo GetModel(string strsql)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select  top 1 id,userId,userType,imgUrl,imgTitle,imgLink,imgDesc,status,remark,addTime,infoType from UserImgInfo ");
            strSql.Append(" where 1=1");
            if(strsql != "")
            {
                strSql.Append(" and " + strsql);
            }

            Model.UserImgInfo model = new Model.UserImgInfo();
            DataSet ds = DBHelperSQL.Query(strSql.ToString());
            if (ds.Tables[0].Rows.Count > 0)
            {
                return DataRowToModel(ds.Tables[0].Rows[0]);
            }
            else
            {
                return null;
            }
        }

        /// <summary>
        /// 更新介绍信息
        /// </summary>
        /// <param name="item"></param>
        /// <returns></returns>
        public static int UpdateIntroduction(Model.UserImgInfo item) 
        {
            string sql = "update UserImgInfo set imgDesc = '" + item.imgDesc + "' where id = " + item.id;
            return DBHelperSQL.ExecuteSql(sql);