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

            strSql.Append("update Sys_Visit set ");

            strSql.Append(" accid = @accid , ");
            strSql.Append(" sendType = @sendType , ");
            strSql.Append(" sendtime = @sendtime , ");
            strSql.Append(" sysType = @sysType , ");
            strSql.Append(" sendContent = @sendContent , ");
            strSql.Append(" Remark = @Remark , ");
            strSql.Append(" loginTime = @loginTime , ");
            strSql.Append(" delayDay = @delayDay  ");
            strSql.Append(" where id=@id ");

            int row = DapperHelper.Execute(strSql.ToString(), model);

            if (row > 0)
            {
                return(true);
            }
            else
            {
                return(false);
            }
        }
        /// <summary>
        /// 新增加一条数据
        /// </summary>
        /// <param name="model"></param>
        /// <returns></returns>
        public int Add(Sys_Visit model)
        {
            StringBuilder strSql = new StringBuilder();

            strSql.Append("insert into Sys_Visit(");
            strSql.Append("accid,sendType,sendtime,sysType,sendContent,Remark,loginTime,delayDay");
            strSql.Append(") values (");
            strSql.Append("@accid,@sendType,@sendtime,@sysType,@sendContent,@Remark,@loginTime,@delayDay");
            strSql.Append(") ");
            strSql.Append(";select @@IDENTITY");
            object obj = DapperHelper.ExecuteScalar(strSql.ToString(), model);

            if (obj != null)
            {
                return(Convert.ToInt32(obj));
            }
            else
            {
                return(0);
            }
        }
        /// <summary>
        /// 更新一条数据
        /// </summary>
        public static bool Update(Sys_Visit model)
        {
            Sys_VisitBaseDAL dal = new Sys_VisitBaseDAL();

            return(dal.Update(model));
        }
        /// <summary>
        /// 新增加一条数据
        /// </summary>
        /// <param name="model"></param>
        /// <returns></returns>
        public static int Add(Sys_Visit model)
        {
            Sys_VisitBaseDAL dal = new Sys_VisitBaseDAL();

            return(dal.Add(model));
        }