Build comment web pages

When using the "Build comment web pages" function I only get the first page
like this:

Project Description
KontoDBConnector

And when I click on KontoDBConnector I come to an empty page. Why? It is not
different from, for instance
http://www.csharphelp.com/archives/archive238.html, but that person seems to
have got it working.

Here is some example of my C# code:

namespace KontoDBConnector
{
/// <summary>
/// Summary description for Class1.
/// </summary>
public class DatabaseHandler
{
/// <summary>
/// The mysql connection.
/// </summary>
private MySQLConnection connection;

/// <summary>
/// Constructor.
/// </summary>
public DatabaseHandler()
{
}