How can I enable a log4net appender only if an environment variable is set?
Log4net, eliminate duplicate messages
log4net RollingFileAppender: How to zero-pad the iteration number of filenames
Implementing a custom log4net PatternLayout
multi log4net instances using different configurations from the same config file
Conditional logging with log4net
Log4Net with multiple SMTP appenders: one not working
Log4net: log unique messages
Implementing single log4net config file across multiple projects
log4net security context can't find domain
What's wrong with my log4net configuration file?
log4net custom properties not working