C# (CSharp) LoginTel примеры использования

Пример #1

 public DoctorController(SmartMedicalBLL bll, LoginTel logintel)
 {
     _bll      = bll;
     _logintel = logintel;
 }

Пример #2

 public PatientController(SmartMedicalBLL bll, LoginTel logintel, DBHelper db)
 {
     _bll      = bll;
     _logintel = logintel;
     _db       = db;
 }

Пример #3

 public PatientController(SmartMedicalBLL bll, LoginTel logintel)
 {
     _bll      = bll;
     _logintel = logintel;
 }