public override List<ExpertInfo> getElements()
 {
     TrainingCenterEntities oEntities = ConnectionEntities.getTrainingCenter(mAcount);
     var oData = oEntities.SP_GETALL_EXPERT_INFO().ToList();
     List<ExpertInfo> oLisExpertInfo = new List<ExpertInfo>();
     if (oData != null)
     {
         foreach (var o in oData)
         {
             string sTemp;
             if (o.Sex == 1) sTemp = "Nam"; else sTemp = "Nữ";
             ExpertInfo oExpertInfo = new ExpertInfo
             {
                 Id = o.Id,
                 ExpertName = o.ExpertName,
                 DateBirthday = o.DateBirthday,
                 Email = new Commons().DecryptInfo(o.Email),
                 Mobile = new Commons().DecryptInfo(o.Mobile),
                 Address = o.Address,
                 CenterName = o.CenterName,
                 YearsExperience = o.YearsExperience,
                 UniversityDegree = o.UniversityDegree,
                 sSex = sTemp
             };
             oLisExpertInfo.Add(oExpertInfo);
         }
     }
     return oLisExpertInfo;
 }