private void btnBack_Click(object sender, EventArgs e) { Admin_Portal addd = new Admin_Portal(); addd.Show(); this.Hide(); }
private void btn_back_Click(object sender, EventArgs e) { Admin_Portal ap = new Admin_Portal(); ap.Show(); this.Hide(); }
private void button1_Click(object sender, EventArgs e) { Admin_Portal ad = new Admin_Portal(); ad.Show(); this.Hide(); }
private void AdminLog_btn_Click(object sender, EventArgs e) { try { // check connection to the database // initialize connection to an empty string String con = string.Empty; con = "Server=127.0.0.1; SslMode=none;port=3306; Uid=root; Database=Studentdb; Password="******"SELECT login.username, login.password, login.role FROM login WHERE username='******' and password='******'"; using (MySqlConnection sqlcon = new MySqlConnection(con)) { sqlcon.Open(); string[] Item = new string[1]; using (MySqlCommand com = new MySqlCommand(sql, sqlcon)) { using (MySqlDataReader auth = com.ExecuteReader()) { // if (username_txtbox.Text != "") if (auth.HasRows) { auth.Read(); if (auth["role"].ToString() == "0") { Admin_Portal mm = new Admin_Portal(); mm.Show(); this.Hide(); } else if (auth["role"].ToString() == "1") { Lecturer_Portal lecportal = new Lecturer_Portal(); lecportal.Show(); this.Hide(); } } else { MessageBox.Show("username or password is incorect. Please Try Again!!" + ""); username_txtbox.Text = ""; password_txtbox.Text = ""; } } } } } catch (Exception ex) { MessageBox.Show("Login error()" + ex); } }