How can I configure log4net for advanced logging scenarios?

How can I configure log4net for advanced logging scenarios?

You can configure log4net for advanced scenarios by using custom appenders, filters, and layout options. What specific features are you interested in?

I'm interested in using multiple appenders for different logging levels.

You can achieve that by defining multiple appender configurations in your log4net configuration file. Each appender can have its own logging level set. Would you like an example?

Yes, please provide an example of the configuration.

Sure! Here's a sample configuration:

<log4net>
  <appender name="ConsoleAppender" type="log4net.Appender.ConsoleAppender">
    <layout type="log4net.Layout.PatternLayout">
      <conversionPattern value="%date [%thread] %-5level %logger - %message%newline" />
    </layout>
    <level value="DEBUG" />
  </appender>
  <appender name="FileAppender" type="log4net.Appender.FileAppender">
    <file value="log.txt" />
    <appendToFile value="true" />
    <layout type="log4net.Layout.PatternLayout">
      <conversionPattern value="%date [%thread] %-5level %logger - %message%newline" />
    </layout>
    <level value="ERROR" />
  </appender>
</log4net>

This configuration logs DEBUG messages to the console and ERROR messages to a file.