How to log Trace messages with log4net?

Question

I\'m using log4net to log write log message to a rolling log file.

Now I would also redirect all trace messages from System.Diagnostics.Trace to that l

Answer 1

According to Rune's suggestion I implemented a basic TraceListener which output to log4net:

public class Log4netTraceListener : System.Diagnostics.TraceListener
{
    private readonly log4net.ILog _log;

    public Log4netTraceListener()
    {
        _log = log4net.LogManager.GetLogger("System.Diagnostics.Redirection");
    }

    public Log4netTraceListener(log4net.ILog log)
    {
        _log = log;
    }

    public override void Write(string message)
    {
        if (_log != null)
        {
            _log.Debug(message);
        }
    }

    public override void WriteLine(string message)
    {
        if (_log != null)
        {
            _log.Debug(message);
        }
    }
}