Exemplo n.º 1
0
        private void btnNazad_Click(object sender, EventArgs e)
        {
            Form frmNalog = new frmKupac();

            this.Hide();
            frmNalog.ShowDialog();
            this.Close();
        }
        private void btnLogIn_Click(object sender, EventArgs e)
        {
            Form frmAdmin = new frmAdmin();
            Form frmKupac = new frmKupac();

            string[] adminKredencijali = File.ReadAllLines("login_admin.txt");

            if (rdbtnAdmin.Checked)
            {
                if (txtKorisnickoIme.Text.Equals(adminKredencijali[0]) && txtSifra.Text.Equals(adminKredencijali[1]))
                {
                    this.Hide();
                    frmAdmin.ShowDialog();
                    this.Close();
                }
                else
                {
                    txtKorisnickoIme.BackColor = Color.Red;
                    txtSifra.BackColor         = Color.Red;
                }
            }
            else
            {
                txtKorisnickoIme.ForeColor = Color.Red;
                txtSifra.BackColor         = Color.Red;
                //DESERIJALIZACIJA FAJLA IMENOVANOG PO USERNAME-U KORISNIKA I KORISCENJE ISTOG ZA PRIJAVU
                FileStream      fb = new FileStream("Nalozi.bin", FileMode.Open);
                BinaryFormatter br = new BinaryFormatter();

                List <Kupac> kupci = (List <Kupac>)br.Deserialize(fb);
                fb.Close();
                foreach (var k in kupci)
                {
                    if (k.Sifra.Equals(txtSifra.Text.Trim()) && k.KorisnickoIme.Equals(txtKorisnickoIme.Text.Trim()))
                    {
                        FileStream      loginStream = new FileStream("UlogovanNalog.bin", FileMode.Create);
                        BinaryFormatter binform     = new BinaryFormatter();

                        binform.Serialize(loginStream, k);
                        loginStream.Flush();
                        loginStream.Close();
                        this.Hide();
                        frmKupac.ShowDialog();
                        this.Close();
                    }
                }
            }
        }
        void UlogujKupca(Kupac k)
        {
            Form frmKupac = new frmKupac();

            frmKupac.Show();
        }