private void pictureBox5_Click(object sender, EventArgs e) { Close(); var a = new FrmAdminMenu(); a.Visible = true; }
private void AdminGirisB_Click(object sender, EventArgs e) { using (OracleCommand cmd = con.CreateCommand()) { try { con.Open(); cmd.CommandText = "SELECT * FROM admin WHERE AdminKullanici=:AdminKullanici AND AdminSifre=:AdminSifre"; cmd.Parameters.Add(new OracleParameter("AdminKullanici", textBox2.Text)); cmd.Parameters.Add(new OracleParameter("AdminSifre", AdminSifreTB.Text)); OracleDataReader reader2 = cmd.ExecuteReader(); if (reader2.Read()) { Close(); var c = new FrmAdminMenu(); c.Visible = true; } else { MessageBox.Show("Hatalı şifre veya kullanici adi girildi!"); textBox2.Clear(); AdminSifreTB.Clear(); textBox2.Focus(); } reader2.Dispose(); } catch (Exception ex) { Console.WriteLine(ex.Message); } con.Close(); } }