/// <summary>
        /// 得到一个对象实体
        /// </summary>
        public MobileSoft.Model.Unified.Tb_User_History GetModel(string Id)
        {
            SqlParameter[] parameters =
            {
                new SqlParameter("@Id", SqlDbType.VarChar, 50)
            };
            parameters[0].Value = Id;

            MobileSoft.Model.Unified.Tb_User_History model = new MobileSoft.Model.Unified.Tb_User_History();
            DataSet ds = DbHelperSQL.RunProcedure("Proc_Tb_User_History_GetModel", parameters, "ds");

            if (ds.Tables[0].Rows.Count > 0)
            {
                model.Id         = ds.Tables[0].Rows[0]["Id"].ToString();
                model.UserId     = ds.Tables[0].Rows[0]["UserId"].ToString();
                model.LogContent = ds.Tables[0].Rows[0]["LogContent"].ToString();
                if (ds.Tables[0].Rows[0]["OprDate"].ToString() != "")
                {
                    model.OprDate = DateTime.Parse(ds.Tables[0].Rows[0]["OprDate"].ToString());
                }
                return(model);
            }
            else
            {
                return(null);
            }
        }
        /// <summary>
        ///  更新一条数据
        /// </summary>
        public void Update(MobileSoft.Model.Unified.Tb_User_History model)
        {
            int rowsAffected;

            SqlParameter[] parameters =
            {
                new SqlParameter("@Id",         SqlDbType.VarChar,   36),
                new SqlParameter("@UserId",     SqlDbType.VarChar,   36),
                new SqlParameter("@LogContent", SqlDbType.VarChar, 3999),
                new SqlParameter("@OprDate",    SqlDbType.DateTime)
            };
            parameters[0].Value = model.Id;
            parameters[1].Value = model.UserId;
            parameters[2].Value = model.LogContent;
            parameters[3].Value = model.OprDate;

            DbHelperSQL.RunProcedure("Proc_Tb_User_History_Update", parameters, out rowsAffected);
        }