public override void AfterConstruction() { if (Session.GetObjectByKey <SysUser>(SecuritySystem.CurrentUserId) != null) { Creator = Session.GetObjectByKey <SysUser>(SecuritySystem.CurrentUserId); } dt_CreateDate = DateTime.Now; s_Valid = "待定"; ContactRecords.Add(new ContactRecord(Session) { StudentInfo = this }); ConsultRecords.Add(new ConsultRecord(Session) { StudentInfo = this }); base.AfterConstruction(); }