public void SaveDutyOfficerSettings(DutyOfficer _officer)
        {
            DAL.DutyOfficer d = new DAL.DutyOfficer();
            d = context.DutyOfficers.Find(_officer.DutyOfficerID);
            d.loginDutyOfficer    = _officer.LoginDutyOfficer;
            d.nameDutyOfficer     = _officer.NameDutyOfficer;
            d.positionDuty        = _officer.PositionDuty;
            d.passwordDutyOfficer = _officer.PasswordDutyOfficer;

            context.SaveChanges();
        }
 public DutyOfficer GetByLogin(string _login)
 {
     DAL.DutyOfficer d = new DAL.DutyOfficer();
     d = context.DutyOfficers.SingleOrDefault(cl => cl.loginDutyOfficer == _login);
     if (d != null)
     {
         Model.DutyOfficer dutyOfficer = new DutyOfficer
         {
             DutyOfficerID       = d.dutyOfficerID,
             LoginDutyOfficer    = d.loginDutyOfficer,
             NameDutyOfficer     = d.nameDutyOfficer,
             PasswordDutyOfficer = d.passwordDutyOfficer,
             PositionDuty        = d.positionDuty,
         };
         return(dutyOfficer);
     }
     else
     {
         return(null);
     }
 }