public override bool InsertElement(RecruitmentInfo oT) { TrainingCenterEntities oEntity = ConnectionEntities.getTrainingCenter(mAcount); return(oEntity.SP_Creat_Recruitment(oT.Name, oT.Description, oT.Contents, DateTime.Now, oT.DateStart, oT.DateEnd, oT.Number, oT.Request, oT.CenterId, oT.OrderNumber, oT.Avatar, oT.ImagePath, oT.Status) > 0? true:false); }
public override bool InsertAndUpdate(Employee oT) { TrainingCenterEntities oEntity = ConnectionEntities.getTrainingCenter(mAcount); return(oEntity.SP_Update_Employee(oT.Id, oT.EmployeeName, oT.Sex, oT.DateBirhday, oT.Mobile, oT.Phone, oT.Email, oT.UniversityName, oT.Address , oT.IdentityNumber, oT.DateOfIssue, oT.PlaceOfIssue, oT.PlaceBirthday, oT.PersonalTaxCode, oT.Description, null, oT.DateCreate, oT.DateRegister, oT.JobTitleId, oT.CenterId, oT.OuId, oT.EmployeeCV) > 0?true:false); }
public override bool InsertAndUpdate(Candidate oT) { TrainingCenterEntities oEntity = ConnectionEntities.getTrainingCenter(mAcount); return(oEntity.SP_Update_Candidate(oT.Id, null, null, oT.FullName, oT.DateBirthday, oT.Sex, oT.Address, oT.Description, oT.YearsExperience, oT.UniversityDegree, oT.CenterId, null, oT.ImagePath, oT.Contents, oT.DocumentPath, DateTime.Now, DateTime.Now, null, oT.DateSent, oT.Notes, oT.RecruitmentId, null, oT.JobTitleId, null) > 0 ? true : false); }
public override bool InsertAndUpdate(ExpertInfo oT) { TrainingCenterEntities oEntities = ConnectionEntities.getTrainingCenter(mAcount); Commons oCommons = new Commons(); if (oT.sSex == "Nam") oT.Sex = 1; else oT.Sex = 0; oT.Email = oCommons.EncryptInfo(oT.Email); oT.Mobile = oCommons.EncryptInfo(oT.Mobile); return oEntities.SP_INSERTUPDATE_EXPERT_INFO(oT.iFlag, oT.Id, oT.ExpertName, oT.DateBirthday, oT.Sex, oT.Address, oT.Description, oT.YearsExperience, oT.UniversityDegree, oT.CenterId, oT.Email, oT.Mobile, oT.ExpertCV) > 0 ? true : false; }
public override Student_Register_Online getElementById(object id) { TrainingCenterEntities oEntities = ConnectionEntities.getTrainingCenter(mAcount); var oData = oEntities.SP_IMIC_Check_RegisterByTime().FirstOrDefault(); Student_Register_Online oRegister = new Student_Register_Online { CreatedTime = (DateTime)oData.CreatedTime, UpdateDateTime = (DateTime)oData.UpdateDateTime, UserName = oData.UserName }; return(oRegister); }
public List <Candidate> GetElementByIDRecruitment(int id) { List <Candidate> lstCan = new List <Candidate>(); TrainingCenterEntities oEntity = ConnectionEntities.getTrainingCenter(mAcount); var lst = oEntity.SP_GetCandidate_ByIdRecruitmentV2(id); foreach (var item in lst) { Candidate oCan = new Candidate(); oCan.Id = item.Id; oCan.FirstName = item.FirstName; oCan.LastName = item.LastName; oCan.FullName = item.FullName; oCan.DateBirthday = item.DateBirthday; oCan.Sex = item.Sex; oCan.Address = item.Address; oCan.Description = item.Description; oCan.YearsExperience = item.YearsExperience; oCan.UniversityDegree = item.UniversityDegree; oCan.CenterId = item.CenterId; oCan.Avatar = item.Avatar; oCan.ImagePath = item.ImagePath; oCan.Contents = item.Contents; oCan.DocumentPath = item.DocumentPath; oCan.DateCreate = item.DateCreate; oCan.DateLastUpdate = item.DateLastUpdate; oCan.DateInterview = item.DateInterview; oCan.DateSent = item.DateSent; oCan.Notes = item.Notes; oCan.RecruitmentId = item.RecruitmentId; oCan.OrderNumber = item.OrderNumber; oCan.JobTitleId = item.JobTitleId; oCan.Status = item.Status; oCan.JobTitle = item.JobTitle; oCan.Name = item.Name; if (item.Sex == 0) { oCan.SexString = "Nữ"; } else if (item.Sex == 1) { oCan.SexString = "Nam"; } lstCan.Add(oCan); } return(lstCan); }
public override List <CenterInfo> getElements() { List <CenterInfo> lstCenter = new List <CenterInfo>(); TrainingCenterEntities oEntity = ConnectionEntities.getTrainingCenter(mAcount); var lst = oEntity.SP_GetAll_TrungTam(); foreach (var item in lst) { CenterInfo Center = new CenterInfo(); Center.Id = item.Id; Center.CenterName = item.CenterName; lstCenter.Add(Center); } return(lstCenter); }
public Employee getElementById(int id) { Employee oEmp = new Employee() { Id = id }; TrainingCenterEntities oEntity = ConnectionEntities.getTrainingCenter(mAcount); var data = oEntity.SP_GetByID_Employee(oEmp.Id); foreach (var item in data) { oEmp.EmployeeName = item.EmployeeName; oEmp.Email = item.Email; oEmp.Address = item.Address; oEmp.Mobile = item.Mobile; oEmp.Phone = item.Phone; oEmp.IdentityNumber = item.IdentityNumber; oEmp.PersonalTaxCode = item.PersonalTaxCode; oEmp.Description = item.Description; oEmp.PlaceOfIssue = item.PlaceOfIssue; oEmp.PlaceBirthday = item.PlaceBirthday; oEmp.EmployeeCV = item.EmployeeCV; oEmp.UniversityName = item.UniversityName; oEmp.Sex = item.Sex; if (item.Sex == 0) { oEmp.SexString = "Nữ"; } else { oEmp.SexString = "Nam"; } oEmp.DateBirhday = item.DateBirhday; oEmp.DateOfIssue = item.DateOfIssue; oEmp.OuId = item.OuId; oEmp.CenterId = item.CenterId; oEmp.JobTitleId = item.JobTitleId; return(oEmp); } return(null); }
public override List <Cours> getElements() { TrainingCenterEntities oEntities = ConnectionEntities.getTrainingCenter(mAcount); var oData = oEntities.SP_GETALL_COURSE().ToList(); List <Cours> lisCourse = new List <Cours>(); foreach (var o in oData) { Cours oCourse = new Cours { Id = o.Id, CourseName = o.CourseName }; lisCourse.Add(oCourse); } return(lisCourse.Count <= 0 ? null : lisCourse); }
public override List <Status> getElements() { TrainingCenterEntities oEntities = ConnectionEntities.getTrainingCenter(mAcount); var oData = oEntities.SP_IMIC_Get_Status().ToList(); List <Status> lisStatus = new List <Status>(); foreach (var o in oData) { Status oStatus = new Status { Id = o.Id, StatusName = o.StatusName }; lisStatus.Add(oStatus); } return(lisStatus.Count <= 0 ? null : lisStatus); }
public override List <Ou> getElements() { List <Ou> lstOu = new List <Ou>(); TrainingCenterEntities oEntity = ConnectionEntities.getTrainingCenter(mAcount); var lst = oEntity.SP_GetAll_PhongBan(); foreach (var item in lst) { Ou ou = new Ou(); ou.Id = item.Id; ou.OuName = item.OuName; lstOu.Add(ou); } return(lstOu); }
public override List <Employee> getElements() { List <Employee> listEmployee = new List <Employee>(); TrainingCenterEntities oEntities = ConnectionEntities.getTrainingCenter(mAcount); var list = oEntities.SP_GetAll_Employees(); foreach (var item in list) { Employee employee = new Employee(); employee.Id = item.Id; employee.Sex = item.Sex; if (item.Sex == 0) { employee.SexString = "Nữ"; } else { employee.SexString = "Nam"; } employee.Mobile = item.Mobile; employee.Address = item.Address; employee.CenterId = item.CenterId; employee.DateBirhday = item.DateBirhday; employee.DateCreate = item.DateCreate; employee.DateLastUpdate = item.DateLastUpdate; employee.DateOfIssue = item.DateOfIssue; employee.DateRegister = item.DateRegister; employee.Description = item.Description; employee.Email = item.Email; employee.EmployeeCV = item.EmployeeCV; employee.EmployeeName = item.EmployeeName; employee.CenterName = item.CenterName; employee.OuName = item.OuName; listEmployee.Add(employee); } return(listEmployee); }
public override List <JobTitle> getElements() { List <JobTitle> lstJob = new List <JobTitle>(); TrainingCenterEntities oEntity = ConnectionEntities.getTrainingCenter(mAcount); var lst = oEntity.SP_GetAll_ChucVu(); foreach (var item in lst) { JobTitle Job = new JobTitle(); Job.Id = item.Id; Job.JobTitle1 = item.JobTitle; Job.ImageName = item.ImageName; Job.ImagePath = item.ImagePath; Job.OrderNumber = item.OrderNumber; lstJob.Add(Job); } return(lstJob); }
public override List <RecruitmentInfo> getElements() { List <RecruitmentInfo> lstRec = new List <RecruitmentInfo>(); TrainingCenterEntities oEntity = ConnectionEntities.getTrainingCenter(mAcount); var lst = oEntity.SP_GetAll_RecruitmentV2(); foreach (var item in lst) { RecruitmentInfo oRec = new RecruitmentInfo(); oRec.Avatar = item.Avatar; oRec.CenterId = item.CenterId; oRec.Contents = item.Contents; oRec.DateCreate = item.DateCreate; oRec.DateEnd = item.DateEnd; oRec.DateStart = item.DateStart; oRec.Description = item.Description; oRec.Id = item.Id; oRec.ImagePath = item.ImagePath; oRec.Name = item.Name; oRec.OrderNumber = item.OrderNumber; oRec.Request = item.Request; oRec.Status = item.Status; oRec.Number = item.Number; oRec.CenterName = item.CenterName; if (DateTime.Compare(item.DateEnd.Value, DateTime.Now) < 0) { oRec.strTrangThai = "Đã hết hạn"; } else { oRec.strTrangThai = "Đang diễn ra"; } lstRec.Add(oRec); } return(lstRec); }
public override List <CenterInfo> getElements() { TrainingCenterEntities oEntities = ConnectionEntities.getTrainingCenter(mAcount); var oData = oEntities.SP_GetAll_TrungTam().ToList(); List <CenterInfo> lstCen = new List <CenterInfo>(); foreach (var item in oData) { CenterInfo oCen = new CenterInfo(); oCen.Id = item.Id; oCen.CenterName = item.CenterName; oCen.Email = item.Email; oCen.Description = item.Description; oCen.Address = item.Address; oCen.Fax = item.Fax; oCen.Phone = item.Phone; oCen.Mobile = item.Mobile; oCen.Website = item.Website; lstCen.Add(oCen); } return(lstCen); }
public override StudentLists getElementById(object id) { TrainingCenterEntities oEntities = ConnectionEntities.getTrainingCenter(mAcount); var oData = oEntities.SP_GETSTUDENT_BYID_STUDENTS(int.Parse("" + id)).FirstOrDefault(); StudentLists oStudentLists = null; if (oData != null || oData.Id > 0) { oStudentLists = new StudentLists { Id = oData.Id, FullName = oData.FullName, Sex = oData.Sex, Mobile = oData.Mobile, DateBirthday = oData.DateBirthday, Email = oData.Email, Address = oData.Address, DateCreate = (DateTime)oData.DateCreate, UserId = oData.UserId, UserName = oData.UserName, CourseId = oData.CourseId, CourseName = oData.CourseName, StatusId = oData.StatusId, StatusName = oData.StatusName, Description = oData.Description }; if (oStudentLists.Sex == 0) { oStudentLists.SexString = "Nam"; } else { oStudentLists.SexString = "Nữ"; } } return(oStudentLists); }
public override List <Candidate> getElements() { List <Candidate> lstCandidate = new List <Candidate>(); TrainingCenterEntities oEntity = ConnectionEntities.getTrainingCenter(mAcount); var lst = oEntity.SP_GetAll_Candidates(); foreach (var item in lst) { Candidate oCan = new Candidate(); oCan.Address = item.Address; oCan.Avatar = item.Avatar; oCan.CenterId = item.CenterId; oCan.Contents = item.Contents; oCan.DateBirthday = item.DateBirthday; oCan.DateCreate = item.DateCreate; oCan.DateInterview = item.DateInterview; oCan.DateLastUpdate = item.DateLastUpdate; oCan.DateSent = item.DateSent; oCan.Description = item.Description; oCan.DocumentPath = item.DocumentPath; oCan.FirstName = item.FirstName; oCan.FullName = item.FullName; oCan.Id = item.Id; oCan.ImagePath = item.ImagePath; oCan.JobTitleId = item.JobTitleId; oCan.LastName = item.LastName; oCan.Notes = item.Notes; oCan.OrderNumber = item.OrderNumber; oCan.RecruitmentId = item.RecruitmentId; oCan.Sex = item.Sex; oCan.UniversityDegree = item.UniversityDegree; oCan.YearsExperience = item.YearsExperience; lstCandidate.Add(oCan); } return(lstCandidate); }
public override List <StudentClasses> CheckElementByObject(StudentClasses oT) { TrainingCenterEntities oEntities = ConnectionEntities.getTrainingCenter(mAcount); var oData = oEntities.SP_GETLITSTUDENT_BYID_CLASS_02(oT.ClassId).ToList(); List <StudentClasses> olisStudentClasses = new List <StudentClasses>(); Commons oCommons = new Commons(); foreach (var o in oData) { StudentClasses oStudentClasses = new StudentClasses(); oStudentClasses.Id = o.Id; oStudentClasses.ClassId = (int)o.ClassId; //oStudentClasses.ClassName = o.ClassName; oStudentClasses.DateStart = (DateTime)o.DateStart; oStudentClasses.FullName = o.FullName; oStudentClasses.Email = string.IsNullOrEmpty(o.Email) ? "" : oCommons.DecryptInfo(o.Email); //oStudentClasses.FullName = o.FullName; oStudentClasses.Mobile = string.IsNullOrEmpty(o.Mobile) ? "" : oCommons.DecryptInfo(o.Mobile); oStudentClasses.Sex = (int)o.Sex; if (oStudentClasses.Sex == 0) { oStudentClasses.sSex = "Nam"; } else { oStudentClasses.sSex = "Nữ"; } //oStudentClasses.sSex = o.sSex; oStudentClasses.StudentId = (int)o.StudentId; oStudentClasses.TotalPrice = string.IsNullOrEmpty("" + o.TotalPrice) ? 0 : (int)o.TotalPrice; oStudentClasses.Price1 = string.IsNullOrEmpty("" + o.Price1) ? 0 : (int)o.Price1; oStudentClasses.Price2 = string.IsNullOrEmpty("" + o.Price2) ? 0 : (int)o.Price2; oStudentClasses.Price3 = string.IsNullOrEmpty("" + o.Price3) ? 0 : (int)o.Price3; oStudentClasses.MustPay = string.IsNullOrEmpty("" + o.MustPay) ? 0 : (int)o.MustPay; olisStudentClasses.Add(oStudentClasses); } return(olisStudentClasses); }
public override Candidate getElementById(object id) { Candidate oCan = new Candidate(); TrainingCenterEntities oEntity = ConnectionEntities.getTrainingCenter(mAcount); var data = oEntity.SP_GetByID_CandidateV2(int.Parse("" + id)); foreach (var item in data) { oCan.Id = item.Id; oCan.FirstName = item.FirstName; oCan.LastName = item.LastName; oCan.FullName = item.FullName; oCan.DateBirthday = item.DateBirthday; oCan.Sex = item.Sex; oCan.Address = item.Address; oCan.Description = item.Description; oCan.YearsExperience = item.YearsExperience; oCan.UniversityDegree = item.UniversityDegree; oCan.CenterId = item.CenterId; oCan.Avatar = item.Avatar; oCan.ImagePath = item.ImagePath; oCan.Contents = item.Contents; oCan.DocumentPath = item.DocumentPath; oCan.DateCreate = item.DateCreate; oCan.DateLastUpdate = item.DateLastUpdate; oCan.DateInterview = item.DateInterview; oCan.DateSent = item.DateSent; oCan.Notes = item.Notes; oCan.RecruitmentId = item.RecruitmentId; oCan.OrderNumber = item.OrderNumber; oCan.JobTitleId = item.JobTitleId; oCan.Status = item.Status; oCan.JobTitle = item.JobTitle; } return(oCan); }
public override Classes getElementById(object id) { TrainingCenterEntities oEntities = ConnectionEntities.getTrainingCenter(mAcount); var oData = oEntities.SP_GETELEMENT_BYID_CLASSES((int)id).ToList(); List <Classes> lisClasses = new List <Classes>(); foreach (var o in oData) { Classes oClasses = new Classes { Id = o.Id, ClassName = o.ClassName, FromDate = o.FromDate, ToDate = o.ToDate, PlaceTraining = o.PlaceTraining, NumberStudents = o.NumberStudents, Description = o.Description, Status = o.Status }; return(oClasses); } return(null); }
public override List <Classes> getElements() { TrainingCenterEntities oEntities = ConnectionEntities.getTrainingCenter(mAcount); var oData = oEntities.SP_GETALL_AYEAR_CLASS().ToList(); List <Classes> lisClasses = new List <Classes>(); foreach (var o in oData) { Classes oClasses = new Classes { Id = o.Id, ClassName = o.ClassName, FromDate = o.FromDate, ToDate = o.ToDate, PlaceTraining = o.PlaceTraining, NumberStudents = o.NumberStudents, Description = o.Description, Status = o.Status }; lisClasses.Add(oClasses); } return(lisClasses); }
public override List <CommentSupport> CheckElementById(object Id) { TrainingCenterEntities oEntities = ConnectionEntities.getTrainingCenter(mAcount); var oData = oEntities.SP_GETELEMENTSBYIDSTUDENT_COMMONTSUPPORT((int)Id).ToList(); List <CommentSupport> lisComment = new List <CommentSupport>(); foreach (var o in oData) { CommentSupport oComment = new CommentSupport { Id = o.Id, CommentName = o.CommentName, Desription = o.Desription, UserId = o.UserId, UserName = o.UserName, DateLastUpdate = o.DateLastUpdate }; lisComment.Add(oComment); } return(lisComment.Count <= 0 ? null : lisComment); }
public bool InsertAndUpdateNoEncrypt(StudentLists oT) { TrainingCenterEntities oEntities = ConnectionEntities.getTrainingCenter(mAcount); byte bOption = 0; if (oT.Id == 0) { bOption = 1; //Insert } else { bOption = 0; //Update } Commons oCommons = new Commons(); oEntities.SP_Insert_Update_Student(bOption, oT.Id, oT.FirstName, oT.LastName, oT.FullName, oT.Sex, string.IsNullOrEmpty(oT.Mobile) ? "" : oT.Mobile, oT.DateBirthday, string.IsNullOrEmpty(oT.Email) ? "" : oT.Email, oT.Address, oT.DateCreate, oT.UserId, oT.CourseId, oT.StatusId, oT.Description); return(true); }
public override List <OfflineStudentRegisters> getElementByTime(DateTime dtStartTime, DateTime dtEndTime) { TrainingCenterEntities oEntities = ConnectionEntities.getTrainingCenter(mAcount); var oData = oEntities.SP_IMIC_Student_Register_Offline_ByTimes(dtStartTime, dtEndTime).ToList(); List <OfflineStudentRegisters> lisOffRegister = new List <OfflineStudentRegisters>(); Commons oCommons = new Commons(mAcount); foreach (var o in oData) { OfflineStudentRegisters oRegister = new OfflineStudentRegisters(); oRegister.RegisterDetailId = o.RegisterDetailId; oRegister.FullName = o.FullName; oRegister.Email = oCommons.DecryptInfo(o.Email); oRegister.Phone = oCommons.DecryptInfo(o.Phone); oRegister.Message = o.Message; oRegister.Address = o.Address; oRegister.CreatedTime = (DateTime)o.CreatedTime; oRegister.UpdateDateTime = (DateTime)o.UpdateDateTime; oRegister.UserName = o.UserName; lisOffRegister.Add(oRegister); } return(lisOffRegister.Count <= 0 ? null : lisOffRegister); }
public override bool DeleteElement(object id) { TrainingCenterEntities oEntity = ConnectionEntities.getTrainingCenter(mAcount); return(oEntity.SP_Delete_Candidate(int.Parse("" + id)) > 0?true:false); }
public override bool DeleteElement(Employee oT) { TrainingCenterEntities oEntity = ConnectionEntities.getTrainingCenter(mAcount); return(oEntity.SP_Delete_Employee(oT.Id) > 0?true:false); }
public override bool UpdateElement(stanfTabPermission o) { TrainingCenterEntities oEntity = ConnectionEntities.getTrainingCenter(mAcount); return(oEntity.SP_UPDATE_TABPERMISSION(o.TabPermissionId, o.LastModifiedByUserId, o.IsList, o.IsAdd, o.IsEdit, o.IsDelete, o.IsReport) > 0); }
public override bool DeleteElement(object id) { TrainingCenterEntities oEntities = ConnectionEntities.getTrainingCenter(mAcount); return oEntities.SP_DELETE_EXPERTINFO_XOA((int)id) > 0 ? true : false ; }
public override bool DeleteElement(Account oT) { TrainingCenterEntities oEntities = ConnectionEntities.getTrainingCenter(mAcount); return(oEntities.SP_DELETE_USER(oT.UserId) > 0); }
public override List <StudentLists> getElementByTime(DateTime dtStartTime, DateTime dtEndTime) { TrainingCenterEntities oEntities = ConnectionEntities.getTrainingCenter(mAcount); if (mClasses != null) { var oData = oEntities.SP_GETLISTSTUDENT_NOTINCLASS_BYCLASSID_STUDENTS(dtStartTime.ToShortDateString(), mClasses.Id, dtEndTime.ToShortDateString()).ToList(); List <StudentLists> lisStudent = new List <StudentLists>(); Commons oCommons = new Commons(); foreach (var o in oData) { StudentLists oStudentLists = new StudentLists(); oStudentLists.Id = o.Id; oStudentLists.FullName = o.FullName; if (o.Sex == 0) { oStudentLists.SexString = "Nam"; } else { oStudentLists.SexString = "Nữ"; } oStudentLists.Sex = o.Sex; oStudentLists.Mobile = string.IsNullOrEmpty(o.Mobile) ? "" : /*o.Mobile*/ oCommons.DecryptInfo(o.Mobile); oStudentLists.DateBirthday = o.DateBirthday; oStudentLists.Email = string.IsNullOrEmpty(o.Email) ? "" : /*o.Email*/ oCommons.DecryptInfo(o.Email); oStudentLists.Address = o.Address; oStudentLists.DateBirthday = o.DateBirthday; oStudentLists.UserId = o.UserId; oStudentLists.UserName = o.UserName; oStudentLists.CourseId = o.CourseId; oStudentLists.CourseName = o.CourseName; oStudentLists.StatusId = o.StatusId; oStudentLists.StatusName = o.StatusName; oStudentLists.Description = o.Description; oStudentLists.DateCreate = (DateTime)o.DateCreate; lisStudent.Add(oStudentLists); } return(lisStudent.Count <= 0 ? null : lisStudent); } else { var oData = oEntities.SP_GETELEMENTS_BYDATE_STUDENTS(dtStartTime.ToShortDateString(), dtEndTime.ToShortDateString()).ToList(); List <StudentLists> lisStudent = new List <StudentLists>(); Commons oCommons = new Commons(); foreach (var o in oData) { StudentLists oStudentLists = new StudentLists(); oStudentLists.Id = o.Id; oStudentLists.FullName = o.FullName; if (o.Sex == 0) { oStudentLists.SexString = "Nam"; } else { oStudentLists.SexString = "Nữ"; } oStudentLists.Sex = o.Sex; oStudentLists.Mobile = string.IsNullOrEmpty(o.Mobile) ? "" : /*o.Mobile*/ oCommons.DecryptInfo(o.Mobile); oStudentLists.DateBirthday = o.DateBirthday; oStudentLists.Email = string.IsNullOrEmpty(o.Email) ? "" : /*o.Email*/ oCommons.DecryptInfo(o.Email); oStudentLists.Address = o.Address; oStudentLists.DateBirthday = o.DateBirthday; oStudentLists.UserId = o.UserId; oStudentLists.UserName = o.UserName; oStudentLists.CourseId = o.CourseId; oStudentLists.CourseName = o.CourseName; oStudentLists.StatusId = o.StatusId; oStudentLists.StatusName = o.StatusName; oStudentLists.Description = o.Description; oStudentLists.DateCreate = (DateTime)o.DateCreate; lisStudent.Add(oStudentLists); } return(lisStudent.Count <= 0 ? null : lisStudent); } }