DAL/UserInfoService.cs

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

namespace DAL
{
	/// <summary>
	/// 数据访问类:UserInfoService
	/// </summary>
	public partial class UserInfoService
	{
		public UserInfoService()
		{}
		#region  BasicMethod
        /// <summary>
        /// 平台类登陆
        /// </summary>
        /// <param name="openId"></param>
        /// <param name="accessToken"></param>
        /// <param name="infoType"></param>
        /// <returns></returns>
        public static UserInfo GetModelByMobile(string mobile)
        {
            string sql = "select * from UserInfo where mobile = '" + mobile + "'";
            Model.UserInfo model = new Model.UserInfo();
            DataSet ds = DBHelperSQL.Query(sql);
            if (ds.Tables[0].Rows.Count > 0)
            {
                return DataRowToModel(ds.Tables[0].Rows[0]);
            }
            return null;
        }


        /// <summary>
        /// 设置新密码
        /// </summary>
        /// <param name="mobile"></param>
        /// <param name="pass"></param>
        /// <param name="md5Pass"></param>
        /// <returns></returns>
        public static int SetNewPass(string mobile,string pass,string md5Pass) 
        {
            string sql = "update UserInfo set password = '" + pass + "',md5Pass = '" + md5Pass + "' where mobile = '" + mobile + "'";
            return DBHelperSQL.ExecuteSql(sql);
        }

        /// <summary>
        /// 更新支付密码
        /// </summary>
        /// <param name="user"></param>
        /// <returns></returns>
        public static int UpdatePayPass(UserInfo user) 
        {
            string sql = "update UserInfo set telephone = '" + user.telephone + "' where id = " + user.id;
            return DBHelperSQL.ExecuteSql(sql);
        }
        /// <summary>