/// <summary>
        /// 得到一个对象实体
        /// </summary>
        public dbamet.Model.AskForLeave GetModel(int id)
        {
            StringBuilder strSql = new StringBuilder();

            strSql.Append("select  top 1 id,avtiveTitle,customId,openTime,submitTIme,reason,pass from AskForLeave ");
            strSql.Append(" where id=@id");
            SqlParameter[] parameters =
            {
                new SqlParameter("@id", SqlDbType.Int, 4)
            };
            parameters[0].Value = id;

            dbamet.Model.AskForLeave model = new dbamet.Model.AskForLeave();
            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]["avtiveTitle"] != null && ds.Tables[0].Rows[0]["avtiveTitle"].ToString() != "")
                {
                    model.avtiveTitle = ds.Tables[0].Rows[0]["avtiveTitle"].ToString();
                }
                if (ds.Tables[0].Rows[0]["customId"] != null && ds.Tables[0].Rows[0]["customId"].ToString() != "")
                {
                    model.customId = ds.Tables[0].Rows[0]["customId"].ToString();
                }
                if (ds.Tables[0].Rows[0]["openTime"] != null && ds.Tables[0].Rows[0]["openTime"].ToString() != "")
                {
                    model.openTime = DateTime.Parse(ds.Tables[0].Rows[0]["openTime"].ToString());
                }
                if (ds.Tables[0].Rows[0]["submitTIme"] != null && ds.Tables[0].Rows[0]["submitTIme"].ToString() != "")
                {
                    model.submitTIme = DateTime.Parse(ds.Tables[0].Rows[0]["submitTIme"].ToString());
                }
                if (ds.Tables[0].Rows[0]["reason"] != null && ds.Tables[0].Rows[0]["reason"].ToString() != "")
                {
                    model.reason = ds.Tables[0].Rows[0]["reason"].ToString();
                }
                if (ds.Tables[0].Rows[0]["pass"] != null && ds.Tables[0].Rows[0]["pass"].ToString() != "")
                {
                    if ((ds.Tables[0].Rows[0]["pass"].ToString() == "1") || (ds.Tables[0].Rows[0]["pass"].ToString().ToLower() == "true"))
                    {
                        model.pass = true;
                    }
                    else
                    {
                        model.pass = false;
                    }
                }
                return(model);
            }
            else
            {
                return(null);
            }
        }
        /// <summary>
        /// 更新一条数据
        /// </summary>
        public bool Update(dbamet.Model.AskForLeave model)
        {
            StringBuilder strSql = new StringBuilder();

            strSql.Append("update AskForLeave set ");
            strSql.Append("avtiveTitle=@avtiveTitle,");
            strSql.Append("customId=@customId,");
            strSql.Append("openTime=@openTime,");
            strSql.Append("submitTIme=@submitTIme,");
            strSql.Append("reason=@reason,");
            strSql.Append("pass=@pass");
            strSql.Append(" where id=@id");
            SqlParameter[] parameters =
            {
                new SqlParameter("@avtiveTitle", SqlDbType.VarChar,   50),
                new SqlParameter("@customId",    SqlDbType.Char,       8),
                new SqlParameter("@openTime",    SqlDbType.DateTime),
                new SqlParameter("@submitTIme",  SqlDbType.DateTime),
                new SqlParameter("@reason",      SqlDbType.NText),
                new SqlParameter("@pass",        SqlDbType.Bit,        1),
                new SqlParameter("@id",          SqlDbType.Int, 4)
            };
            parameters[0].Value = model.avtiveTitle;
            parameters[1].Value = model.customId;
            parameters[2].Value = model.openTime;
            parameters[3].Value = model.submitTIme;
            parameters[4].Value = model.reason;
            parameters[5].Value = model.pass;
            parameters[6].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(dbamet.Model.AskForLeave model)
        {
            StringBuilder strSql = new StringBuilder();

            strSql.Append("insert into AskForLeave(");
            strSql.Append("avtiveTitle,customId,openTime,submitTIme,reason,pass)");
            strSql.Append(" values (");
            strSql.Append("@avtiveTitle,@customId,@openTime,@submitTIme,@reason,@pass)");
            strSql.Append(";select @@IDENTITY");
            SqlParameter[] parameters =
            {
                new SqlParameter("@avtiveTitle", SqlDbType.VarChar,   50),
                new SqlParameter("@customId",    SqlDbType.Char,       8),
                new SqlParameter("@openTime",    SqlDbType.DateTime),
                new SqlParameter("@submitTIme",  SqlDbType.DateTime),
                new SqlParameter("@reason",      SqlDbType.NText),
                new SqlParameter("@pass",        SqlDbType.Bit, 1)
            };
            parameters[0].Value = model.avtiveTitle;
            parameters[1].Value = model.customId;
            parameters[2].Value = model.openTime;
            parameters[3].Value = model.submitTIme;
            parameters[4].Value = model.reason;
            parameters[5].Value = model.pass;

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

            if (obj == null)
            {
                return(0);
            }
            else
            {
                return(Convert.ToInt32(obj));
            }
        }