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- public void ZapiszBaze()
- {
- try
- {
- System.IO.StreamWriter file = new System.IO.StreamWriter("baza_danych.txt");
- foreach (Produkt data in produkty)
- {
- file.WriteLine(data.Id);
- file.WriteLine(data.Nazwa);
- file.WriteLine(data.Cena);
- file.WriteLine(data.Opis);
- }
- file.Close();
- }
- catch (Exception e)
- {
- Console.WriteLine(e.Message);
- }
- }
- public void WczytajBaze()
- {
- int _id;
- string _nazwa, _opis, _ID, _CENA;
- float _cena;
- try
- {
- System.IO.StreamReader file = new System.IO.StreamReader("baza_danych.txt");
- while (!file.EndOfStream)
- {
- _ID = file.ReadLine();
- _nazwa = file.ReadLine();
- _CENA = file.ReadLine();
- _opis = file.ReadLine();
- _id = Convert.ToInt32(_ID);
- _cena = Convert.ToSingle(_CENA);
- produkty.Add(new Produkt(_id, _nazwa, _cena, _opis));
- }
- file.Close();
- }
- catch (Exception e)
- {
- Console.WriteLine(e.Message);
- }
- }
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