private void Button_Click_1(object sender, RoutedEventArgs e) { ID = dBconnection.DisplayReturn1("SELECT * FROM users WHERE user_login='******' and user_password='******';"); if (ID != 0) { AddPeple addPeple = new AddPeple(); addPeple.Show(); this.Hide(); } else { MessParol messParol = new MessParol(); messParol.Show(); } }
private void Profess_SelectionChanged(object sender, SelectionChangedEventArgs e) { ID = dBconnection.DisplayReturn1("SELECT id FROM categories where category_name='" + Profess.SelectedValue + "';"); }