public string SQLlogin()
        {


            String user = textBox1.Text;
            String pass = textBox2.Text;
            String vorname;
            String nachname;
            String usersql;
            String pwsql;
            String geld_string;
            int geld;
            String HP_full_string;
            int HP_full;
            String Def_string;
            int Def;
            String Exp_string;
            int Exp;
            String spielername;
            String email;
            String HP_string;
            int HP;




                String connectionString = "Data Source =.; Initial Catalog =syntic; Integrated Security =SSPI;";
                     //// SqlCommand cmd = new SqlCommand("SELECT username,password FROM users WHERE username='" + textBox1.Text + "' and password='" + maskedTextBox1.Text + "'", lgnConnection);


                SqlConnection connection = new SqlConnection(connectionString);


                connection.Open();


                SqlCommand command = new SqlCommand();
                command.Connection = connection;
                command.CommandText = ("SELECT * FROM dbo.daten WHERE username='" + user + "' and passwort='" + pass + "'");
                SqlDataReader reader = command.ExecuteReader();


                if (reader.HasRows)
                {
                    while (reader.Read())
                    {

                        vorname = reader["vorname"] + "";
                        nachname = reader["nachname"] + "";
                        usersql = reader["Username"] + "";
                        pwsql = reader["Passwort"] + "";
                        geld_string = reader["Geld"] + "";
                        geld = Convert.ToInt32(geld_string);
                        HP_full_string = reader["HP_Full"] + "";
                        HP_full = Convert.ToInt32(HP_full_string);
                        Def_string = reader["Def"] + "";
                        Def = Convert.ToInt32(Def_string);
                        Exp_string = reader["Exp"] + "";
                        Exp = Convert.ToInt32(Exp_string);
                        spielername = reader["spielername"] + "";
                        email = reader["email"] + "";
                        HP_string = reader["HP"] + "";
                        HP = Convert.ToInt32(HP_string);




                        if (user == usersql && pass == pwsql)
                        {
                            //Neue Form !

                            new Form2().Show();
                            this.Hide();


                        }
                        else if (user != usersql || pass != pwsql)
                        {

                        }
                      }
                    }