Custom filename in a rolling Log4Net logfile?

Question

We have a ASP .Net application whereby we use Log4Net to log details within the app - nothing new there - and the rolling log filenames are in the usual format of:

Answer 1

look for log4net Context Properties...

in your code :

log4net.GlobalContext.Properties["id"] = "12345";

then

log4net.Config.XmlConfigurator.ConfigureAndWatch(new FileInfo("configPath"));

in the log4net config file: