示例#1
0
        private void Btn_Odustani_Click(object sender, EventArgs e)
        {
            this.Close();
            Form Prijava = new Prijava();

            Prijava.Show();
        }
示例#2
0
        private void Btn_Odjava_Click(object sender, EventArgs e)
        {
            Form Prijava = new Prijava();

            Prijava.Show();
            this.Hide();
        }
示例#3
0
        private void Btn_Odjava_Click(object sender, EventArgs e)
        {
            PrijavaKorisnika.ImePrijavljenog = null;
            Form Prijava = new Prijava();

            Prijava.Show();
            this.Hide();
        }
示例#4
0
        private void Registriraj_Click(object sender, EventArgs e)
        {
            var con = DataBase.GetSqlkonekcija();

            con.Open();

            SqlCommand Uzmi = new SqlCommand("SELECT COUNT(*) FROM [Registracija] WHERE Email=@email", con);

            Uzmi.Parameters.AddWithValue("@email", tb_EmailReg.Text);
            object R            = Uzmi.ExecuteScalar();
            int    Registracija = Convert.ToInt32(R);

            if (tb_ImeReg.Text == "" || tb_PrezimeReg.Text == "" || tb_EmailReg.Text == "" || tb_LozinkaReg.Text == "" || tb_PotvrdaLoz.Text == "")
            {
                Form PopunitePolja = new PopunitePolja();
                PopunitePolja.Show();
            }


            else if (tb_LozinkaReg.Text != tb_PotvrdaLoz.Text)
            {
                Form LozinkePodudarati = new LozinkePodudarati();
                LozinkePodudarati.ShowDialog();
            }

            else if (Registracija > 0)
            {
                Form EmailPostoji = new EmailPostoji();
                EmailPostoji.Show();
            }
            else
            {
                string query = "INSERT INTO Registracija(Ime, Prezime, Email, Lozinka) VALUES " +
                               "('" + tb_ImeReg.Text + "', '" + tb_PrezimeReg.Text + "', '" + tb_EmailReg.Text + "', '" +
                               tb_LozinkaReg.Text + "')";
                SqlCommand sqlcomm = new SqlCommand(query, con);
                sqlcomm.ExecuteNonQuery();
                this.Hide();
                Form Prijava = new Prijava();
                Prijava.Show();
                Form UspjesnoRegistriran = new UspjesnoRegistriran();
                UspjesnoRegistriran.Show();
            }
            con.Close();
        }