/// <summary>
        /// 得到一个对象实体
        /// </summary>
        public M_LocationInfo GetM_LocationInfoModel(int m_LocationID)
        {
            StringBuilder strSql = new StringBuilder();

            strSql.Append("select  top 1 m_LocationID,m_ConfigInfoID,m_Type,m_ObjID,zip,address,city,state,country,district,m_AppendTime from tb_M_LocationInfo ");
            strSql.Append(" where m_LocationID=@m_LocationID ");
            SqlParameter[] parameters =
            {
                new SqlParameter("@m_LocationID", SqlDbType.Int, 4)
            };
            parameters[0].Value = m_LocationID;

            M_LocationInfo model = new M_LocationInfo();
            DataSet        ds    = DbHelper.ExecuteDataset(CommandType.Text, strSql.ToString(), parameters);

            if (ds.Tables[0].Rows.Count > 0)
            {
                if (ds.Tables[0].Rows[0]["m_LocationID"].ToString() != "")
                {
                    model.m_LocationID = int.Parse(ds.Tables[0].Rows[0]["m_LocationID"].ToString());
                }
                if (ds.Tables[0].Rows[0]["m_ConfigInfoID"].ToString() != "")
                {
                    model.m_ConfigInfoID = int.Parse(ds.Tables[0].Rows[0]["m_ConfigInfoID"].ToString());
                }
                if (ds.Tables[0].Rows[0]["m_Type"].ToString() != "")
                {
                    model.m_Type = int.Parse(ds.Tables[0].Rows[0]["m_Type"].ToString());
                }
                if (ds.Tables[0].Rows[0]["m_ObjID"].ToString() != "")
                {
                    model.m_ObjID = int.Parse(ds.Tables[0].Rows[0]["m_ObjID"].ToString());
                }
                model.zip      = ds.Tables[0].Rows[0]["zip"].ToString();
                model.address  = ds.Tables[0].Rows[0]["address"].ToString();
                model.city     = ds.Tables[0].Rows[0]["city"].ToString();
                model.state    = ds.Tables[0].Rows[0]["state"].ToString();
                model.country  = ds.Tables[0].Rows[0]["country"].ToString();
                model.district = ds.Tables[0].Rows[0]["district"].ToString();
                if (ds.Tables[0].Rows[0]["m_AppendTime"].ToString() != "")
                {
                    model.m_AppendTime = DateTime.Parse(ds.Tables[0].Rows[0]["m_AppendTime"].ToString());
                }
                return(model);
            }
            else
            {
                return(null);
            }
        }
        /// <summary>
        /// 更新一条数据
        /// </summary>
        public void UpdateM_LocationInfo(M_LocationInfo model)
        {
            StringBuilder strSql = new StringBuilder();

            strSql.Append("update tb_M_LocationInfo set ");
            strSql.Append("m_ConfigInfoID=@m_ConfigInfoID,");
            strSql.Append("m_Type=@m_Type,");
            strSql.Append("m_ObjID=@m_ObjID,");
            strSql.Append("zip=@zip,");
            strSql.Append("address=@address,");
            strSql.Append("city=@city,");
            strSql.Append("state=@state,");
            strSql.Append("country=@country,");
            strSql.Append("district=@district,");
            strSql.Append("m_AppendTime=@m_AppendTime");
            strSql.Append(" where m_LocationID=@m_LocationID ");
            SqlParameter[] parameters =
            {
                new SqlParameter("@m_LocationID",   SqlDbType.Int,       4),
                new SqlParameter("@m_ConfigInfoID", SqlDbType.Int,       4),
                new SqlParameter("@m_Type",         SqlDbType.Int,       4),
                new SqlParameter("@m_ObjID",        SqlDbType.Int,       4),
                new SqlParameter("@zip",            SqlDbType.VarChar,  50),
                new SqlParameter("@address",        SqlDbType.VarChar, 512),
                new SqlParameter("@city",           SqlDbType.VarChar,  50),
                new SqlParameter("@state",          SqlDbType.VarChar,  50),
                new SqlParameter("@country",        SqlDbType.VarChar,  50),
                new SqlParameter("@district",       SqlDbType.VarChar, 128),
                new SqlParameter("@m_AppendTime",   SqlDbType.DateTime)
            };
            parameters[0].Value  = model.m_LocationID;
            parameters[1].Value  = model.m_ConfigInfoID;
            parameters[2].Value  = model.m_Type;
            parameters[3].Value  = model.m_ObjID;
            parameters[4].Value  = model.zip;
            parameters[5].Value  = model.address;
            parameters[6].Value  = model.city;
            parameters[7].Value  = model.state;
            parameters[8].Value  = model.country;
            parameters[9].Value  = model.district;
            parameters[10].Value = model.m_AppendTime;

            DbHelper.ExecuteNonQuery(CommandType.Text, strSql.ToString(), parameters);
        }
        /// <summary>
        /// 增加一条数据
        /// </summary>
        public int AddM_LocationInfo(M_LocationInfo model)
        {
            StringBuilder strSql = new StringBuilder();

            strSql.Append("insert into tb_M_LocationInfo(");
            strSql.Append("m_ConfigInfoID,m_Type,m_ObjID,zip,address,city,state,country,district,m_AppendTime)");
            strSql.Append(" values (");
            strSql.Append("@m_ConfigInfoID,@m_Type,@m_ObjID,@zip,@address,@city,@state,@country,@district,@m_AppendTime)");
            strSql.Append(";select @@IDENTITY");
            SqlParameter[] parameters =
            {
                new SqlParameter("@m_ConfigInfoID", SqlDbType.Int,       4),
                new SqlParameter("@m_Type",         SqlDbType.Int,       4),
                new SqlParameter("@m_ObjID",        SqlDbType.Int,       4),
                new SqlParameter("@zip",            SqlDbType.VarChar,  50),
                new SqlParameter("@address",        SqlDbType.VarChar, 512),
                new SqlParameter("@city",           SqlDbType.VarChar,  50),
                new SqlParameter("@state",          SqlDbType.VarChar,  50),
                new SqlParameter("@country",        SqlDbType.VarChar,  50),
                new SqlParameter("@district",       SqlDbType.VarChar, 128),
                new SqlParameter("@m_AppendTime",   SqlDbType.DateTime)
            };
            parameters[0].Value = model.m_ConfigInfoID;
            parameters[1].Value = model.m_Type;
            parameters[2].Value = model.m_ObjID;
            parameters[3].Value = model.zip;
            parameters[4].Value = model.address;
            parameters[5].Value = model.city;
            parameters[6].Value = model.state;
            parameters[7].Value = model.country;
            parameters[8].Value = model.district;
            parameters[9].Value = model.m_AppendTime;

            object obj = DbHelper.ExecuteScalar(CommandType.Text, strSql.ToString(), parameters);

            if (obj == null)
            {
                return(-1);
            }
            else
            {
                return(Convert.ToInt32(obj));
            }
        }