[.net] Java to C# code port please

  static {
    logSystem = new MyLogSystem();
  }

public final class MyLogSystem {
  
  private static MyLogSystem logSystem;
  private static File logFile;

  static {
    logSystem = new MyLogSystem();
  }

  // Private constructor
  private MyLogSystem() {
    try {
      logFile = new File("logs.txt");
      if (!logFile.exists())
        logFile.createNewFile();
    } catch (IOException ioex) {
      ioex.printStackTrace();
    }
  }
  
  public static MyLogSystem getInstance() {
    return logSystem;
  }
  
  public void writeOnLog(Exception e) {
    // write on the log
  }

}

// Then, you use it like this:
Exception e;
MyLogSystem.getInstance().writeOnLog(e);