The fields of the LoggingEvent class are listed below. For a complete list of LoggingEvent class members, see the LoggingEvent Members topic.
|   HostNameProperty | The key into the Properties map for the host name value. | 
|   IdentityProperty | The key into the Properties map for the thread identity value. | 
|   UserNameProperty | The key into the Properties map for the user name value. | 
LoggingEvent Class | log4net.Core Namespace