SQLServerDAL/WeixinUserLocation.cs

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

using WMPT.Model;
using WMPT.Common;
using WMPT.DBUtility;

namespace WMPT.SQLServerDAL
{
    /// <summary>
    /// 数据访问类:WeixinUserLocation
    /// </summary>
    public partial class WeixinUserLocation
    {
        /// <summary>
        /// 微信根据openid将经度纬度放入数据库，有则更新，无则添加，确保一个openid对应一个经度和一个纬度
        /// </summary>
        /// <param name="openid">用户openid</param>
        /// <param name="lat">纬度</param>
        /// <param name="lng">经度</param>
        ///此代码由杭景科技代码内部生成器自动生成
        public int Add(string openid, string lat, string lng)
        {
            SqlParameter[] parameters = 
            {
				new SqlParameter("@openid", SqlDbType.VarChar,256),
				new SqlParameter("@lat", SqlDbType.VarChar,50),
				new SqlParameter("@lng", SqlDbType.VarChar,50),
            };
            parameters[0].Value = openid;
            parameters[1].Value = lat;
            parameters[2].Value = lng;
            return Convert.ToInt32(SQLHelper.ExecuteScalar(CommandType.StoredProcedure, "WeixinUserLocation_uploadLoaction", parameters));
        }
        /// <summary>
        /// 更新一条数据
        /// </summary>
        public int Update(WMPT.Model.WeixinUserLocationInfo model)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("update WeixinUserLocation set ");
            strSql.Append("lat=@lat,");
            strSql.Append("lng=@lng,");
            strSql.Append("addtime=@addtime,");
            strSql.Append("reveint1=@reveint1,");
            strSql.Append("revevar1=@revevar1");
            strSql.Append(" where lid=@lid");
            SqlParameter[] parameters = 
            {
				new SqlParameter("@lat", SqlDbType.VarChar,50),
				new SqlParameter("@lng", SqlDbType.VarChar,50),
				new SqlParameter("@addtime", SqlDbType.DateTime),
				new SqlParameter("@reveint1", SqlDbType.Int,4),
				new SqlParameter("@revevar1", SqlDbType.VarChar,256),
				new SqlParameter("@lid", SqlDbType.Int,4),
				new SqlParameter("@openid", SqlDbType.VarChar,256)
            };