public IEnumerable <Vcr> GetVcrs(string k, out int ttl, int pg) { IPager <Vcr> vcrbBLL = new TrainVcrBLL(); string whr = string.Format("LessonId='{0}' and videopath is not null", k); var vcrmdls = vcrbBLL.Query(whr, null, pg, out ttl); return(vcrmdls); }
/// <summary> /// get all vcr list of the certain lesson. /// </summary> /// <param name="lessonid"></param> /// <param name="pg"></param> /// <param name="ttl"></param> /// <returns></returns> public IEnumerable <Vcr> GetVcrs(string lessonid, int pg, out int ttl) { string whr = string.Format(" LessonId='{0}' ", lessonid); return(trainVcrBLL.Query(whr, null, pg, out ttl)); }