public List <FacultyModel> GetAllFaculties()
        {
            DataTable dt = new DataTable();

            using (OleDbCommand command = new OleDbCommand())
            {
                dt = GetMultipleQuery(FacultyStringsInner.GetAllFaculties());
            }

            List <FacultyModel> arrFaculty = new List <FacultyModel>();

            foreach (DataRow ms in dt.Rows)
            {
                arrFaculty.Add(FacultyModel.ToObject(ms));
            }

            return(arrFaculty);
        }