/// <summary>
        /// 更新一条数据
        /// </summary>
        public bool Update(AMS.Model.AMS_EnterOutLog model)
        {
            StringBuilder strSql = new StringBuilder();

            strSql.Append("update AMS_EnterOutLog set ");
            strSql.Append("Schoolid=@Schoolid,");
            strSql.Append("CardNo=@CardNo,");
            strSql.Append("EnterOutNo=@EnterOutNo,");
            strSql.Append("EnterOutState=@EnterOutState,");
            strSql.Append("TerminalNum=@TerminalNum,");
            strSql.Append("ReadingRoomNum=@ReadingRoomNum,");
            strSql.Append("SeatNo=@SeatNo,");
            strSql.Append("EnterOutTime=@EnterOutTime,");
            strSql.Append("Operator=@Operator,");
            strSql.Append("EnterOutType=@EnterOutType,");
            strSql.Append("Remark=@Remark");
            strSql.Append(" where Id=@Id");
            SqlParameter[] parameters =
            {
                new SqlParameter("@Schoolid",       SqlDbType.Int,         4),
                new SqlParameter("@CardNo",         SqlDbType.NVarChar,  100),
                new SqlParameter("@EnterOutNo",     SqlDbType.NVarChar,  100),
                new SqlParameter("@EnterOutState",  SqlDbType.Int,         4),
                new SqlParameter("@TerminalNum",    SqlDbType.NVarChar,   50),
                new SqlParameter("@ReadingRoomNum", SqlDbType.NVarChar,   50),
                new SqlParameter("@SeatNo",         SqlDbType.NVarChar,  100),
                new SqlParameter("@EnterOutTime",   SqlDbType.DateTime),
                new SqlParameter("@Operator",       SqlDbType.Int,         4),
                new SqlParameter("@EnterOutType",   SqlDbType.Int,         4),
                new SqlParameter("@Remark",         SqlDbType.NVarChar,  500),
                new SqlParameter("@Id",             SqlDbType.Int, 4)
            };
            parameters[0].Value  = model.Schoolid;
            parameters[1].Value  = model.CardNo;
            parameters[2].Value  = model.EnterOutNo;
            parameters[3].Value  = model.EnterOutState;
            parameters[4].Value  = model.TerminalNum;
            parameters[5].Value  = model.ReadingRoomNum;
            parameters[6].Value  = model.SeatNo;
            parameters[7].Value  = model.EnterOutTime;
            parameters[8].Value  = model.Operator;
            parameters[9].Value  = model.EnterOutType;
            parameters[10].Value = model.Remark;
            parameters[11].Value = model.Id;

            int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);

            if (rows > 0)
            {
                return(true);
            }
            else
            {
                return(false);
            }
        }
        /// <summary>
        /// 增加一条数据
        /// </summary>
        public int Add(AMS.Model.AMS_EnterOutLog model)
        {
            StringBuilder strSql = new StringBuilder();

            strSql.Append("insert into AMS_EnterOutLog(");
            strSql.Append("Schoolid,CardNo,EnterOutNo,EnterOutState,TerminalNum,ReadingRoomNum,SeatNo,EnterOutTime,Operator,EnterOutType,Remark)");
            strSql.Append(" values (");
            strSql.Append("@Schoolid,@CardNo,@EnterOutNo,@EnterOutState,@TerminalNum,@ReadingRoomNum,@SeatNo,@EnterOutTime,@Operator,@EnterOutType,@Remark)");
            strSql.Append(";select @@IDENTITY");
            SqlParameter[] parameters =
            {
                new SqlParameter("@Schoolid",       SqlDbType.Int,         4),
                new SqlParameter("@CardNo",         SqlDbType.NVarChar,  100),
                new SqlParameter("@EnterOutNo",     SqlDbType.NVarChar,  100),
                new SqlParameter("@EnterOutState",  SqlDbType.Int,         4),
                new SqlParameter("@TerminalNum",    SqlDbType.NVarChar,   50),
                new SqlParameter("@ReadingRoomNum", SqlDbType.NVarChar,   50),
                new SqlParameter("@SeatNo",         SqlDbType.NVarChar,  100),
                new SqlParameter("@EnterOutTime",   SqlDbType.DateTime),
                new SqlParameter("@Operator",       SqlDbType.Int,         4),
                new SqlParameter("@EnterOutType",   SqlDbType.Int,         4),
                new SqlParameter("@Remark",         SqlDbType.NVarChar, 500)
            };
            parameters[0].Value  = model.Schoolid;
            parameters[1].Value  = model.CardNo;
            parameters[2].Value  = model.EnterOutNo;
            parameters[3].Value  = model.EnterOutState;
            parameters[4].Value  = model.TerminalNum;
            parameters[5].Value  = model.ReadingRoomNum;
            parameters[6].Value  = model.SeatNo;
            parameters[7].Value  = model.EnterOutTime;
            parameters[8].Value  = model.Operator;
            parameters[9].Value  = model.EnterOutType;
            parameters[10].Value = model.Remark;

            object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);

            if (obj == null)
            {
                return(0);
            }
            else
            {
                return(Convert.ToInt32(obj));
            }
        }
        /// <summary>
        /// 得到一个对象实体
        /// </summary>
        public AMS.Model.AMS_EnterOutLog GetModel(int Id)
        {
            StringBuilder strSql = new StringBuilder();

            strSql.Append("select  top 1 Id,Schoolid,CardNo,EnterOutNo,EnterOutState,TerminalNum,ReadingRoomNum,SeatNo,EnterOutTime,Operator,EnterOutType,Remark from AMS_EnterOutLog ");
            strSql.Append(" where Id=@Id");
            SqlParameter[] parameters =
            {
                new SqlParameter("@Id", SqlDbType.Int, 4)
            };
            parameters[0].Value = Id;

            AMS.Model.AMS_EnterOutLog model = new AMS.Model.AMS_EnterOutLog();
            DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);

            if (ds.Tables[0].Rows.Count > 0)
            {
                if (ds.Tables[0].Rows[0]["Id"] != null && ds.Tables[0].Rows[0]["Id"].ToString() != "")
                {
                    model.Id = int.Parse(ds.Tables[0].Rows[0]["Id"].ToString());
                }
                if (ds.Tables[0].Rows[0]["Schoolid"] != null && ds.Tables[0].Rows[0]["Schoolid"].ToString() != "")
                {
                    model.Schoolid = int.Parse(ds.Tables[0].Rows[0]["Schoolid"].ToString());
                }
                if (ds.Tables[0].Rows[0]["CardNo"] != null && ds.Tables[0].Rows[0]["CardNo"].ToString() != "")
                {
                    model.CardNo = ds.Tables[0].Rows[0]["CardNo"].ToString();
                }
                if (ds.Tables[0].Rows[0]["EnterOutNo"] != null && ds.Tables[0].Rows[0]["EnterOutNo"].ToString() != "")
                {
                    model.EnterOutNo = ds.Tables[0].Rows[0]["EnterOutNo"].ToString();
                }
                if (ds.Tables[0].Rows[0]["EnterOutState"] != null && ds.Tables[0].Rows[0]["EnterOutState"].ToString() != "")
                {
                    model.EnterOutState = int.Parse(ds.Tables[0].Rows[0]["EnterOutState"].ToString());
                }
                if (ds.Tables[0].Rows[0]["TerminalNum"] != null && ds.Tables[0].Rows[0]["TerminalNum"].ToString() != "")
                {
                    model.TerminalNum = ds.Tables[0].Rows[0]["TerminalNum"].ToString();
                }
                if (ds.Tables[0].Rows[0]["ReadingRoomNum"] != null && ds.Tables[0].Rows[0]["ReadingRoomNum"].ToString() != "")
                {
                    model.ReadingRoomNum = ds.Tables[0].Rows[0]["ReadingRoomNum"].ToString();
                }
                if (ds.Tables[0].Rows[0]["SeatNo"] != null && ds.Tables[0].Rows[0]["SeatNo"].ToString() != "")
                {
                    model.SeatNo = ds.Tables[0].Rows[0]["SeatNo"].ToString();
                }
                if (ds.Tables[0].Rows[0]["EnterOutTime"] != null && ds.Tables[0].Rows[0]["EnterOutTime"].ToString() != "")
                {
                    model.EnterOutTime = DateTime.Parse(ds.Tables[0].Rows[0]["EnterOutTime"].ToString());
                }
                if (ds.Tables[0].Rows[0]["Operator"] != null && ds.Tables[0].Rows[0]["Operator"].ToString() != "")
                {
                    model.Operator = int.Parse(ds.Tables[0].Rows[0]["Operator"].ToString());
                }
                if (ds.Tables[0].Rows[0]["EnterOutType"] != null && ds.Tables[0].Rows[0]["EnterOutType"].ToString() != "")
                {
                    model.EnterOutType = int.Parse(ds.Tables[0].Rows[0]["EnterOutType"].ToString());
                }
                if (ds.Tables[0].Rows[0]["Remark"] != null && ds.Tables[0].Rows[0]["Remark"].ToString() != "")
                {
                    model.Remark = ds.Tables[0].Rows[0]["Remark"].ToString();
                }
                return(model);
            }
            else
            {
                return(null);
            }
        }