Server=myServerAddress;Database=myDataBase;User Id=username;Password=password;

Server=myServerAddress;Database=myDataBase;Uid=username;Pwd=password;

public static void MySQLi_Connect() {
  m_err = null;
  var str = Properties.Settings.Default.ConnStr;
  try {
    m_conn = new MySqlConnection(Properties.Settings.Default.ConnStr);
    m_conn.Open();
  } catch (MySqlException err) {
    ErrorLog("MySQLi_Connect", err);
  }
}