int battletag = 0, ok = 0;
            if (textBox1.Text != "")
                battletag = Convert.ToInt32(textBox1.Text);
            String username = textBox2.Text;
            String good_user = "", good_pass = "", email = "";
            int good_btag = 0;

            if (battletag != 0)
                using (Players_DB db = new Players_DB())
                {
                    var originalUser = db.Players.SingleOrDefault(item => item.BattleTag == battletag);
                    good_btag = originalUser.BattleTag;
                    good_user = originalUser.Name;
                    good_pass = originalUser.Password;
                    email = originalUser.Email;
                    ok = 1;
                }
            else if (username != "")
                using (Players_DB db = new Players_DB())
                {
                    var originalUser = db.Players.SingleOrDefault(item => item.Name == username);
                    good_btag = originalUser.BattleTag;
                    good_user = originalUser.Name;
                    good_pass = originalUser.Password;
                    email = originalUser.Email;
                    ok = 1;
                }
            else MessageBox.Show("You must introduce either your BattleTag, either your UserName in order for your credentials to be sent to your email!");
            if (ok == 1)
            {
                string mailBodyhtml =
                "\nHello,\n Your account credentials are the following:"+ Environment.NewLine+"\nUsername: " + good_user + "     <---->     Password: " + good_pass + Environment.NewLine+"     <---->     BattleTag: " + good_btag + Environment.NewLine+"     <-------> \n\tThank you for using our services!\n";


                var msg = new MailMessage("nagyseby98@gmail.com", email, "Account Recovery", mailBodyhtml);
                msg.To.Add("nagyseby98@gmail.com");
                msg.IsBodyHtml = true;
                var smtpClient = new SmtpClient("smtp.gmail.com", 587);
                smtpClient.UseDefaultCredentials = true;
                smtpClient.Credentials = new NetworkCredential("nagyseby98@gmail.com", "36yvr3m436yvr3m4");
                smtpClient.EnableSsl = true;
                smtpClient.Send(msg);
                MessageBox.Show("Email sent!");
            }
        }