Beispiel #1
0
        private void LoginButton_Click(object sender, EventArgs e)
        {
            //string hostName = System.Net.Dns.GetHostName();
            //SqlConnection con = new SqlConnection(@"Data Source=" + hostName + "\\SQLEXPRESS;Initial Catalog=TickSys;Integrated Security=True");
            //con.Open();

            SqlConnection con = Database.Instance().Connection;

            SqlDataAdapter sda = new SqlDataAdapter("SELECT * FROM dbo.Users WHERE username='******' AND passwd='" + Loginpass.Text + "'", con);

            DataSet   ds = new DataSet();
            DataTable dt = new DataTable("dbo.Users");

            sda.Fill(dt);

            if (dt.Rows.Count > 0 && dt.Rows[0][0].ToString() == "1")
            {
                MessageBox.Show("U bent succesvol ingelogd. Welkom !");
                this.Hide();
                new TicketSysteem().Show();
            }
            else
            {
                MessageBox.Show("Uw gebruikersnaam of wachtwoord is incorrect.");
            }
        }