EntryWrittenEventArgs Provides data for the event.

 EventInstance Represents language-neutral information for an event log entry.

 EventLog Provides interaction with Windows event logs.

 EventLogEntry Encapsulates a single record in the event log. This class cannot be inherited.

 EventLogEntryCollection Defines size and enumerators for a collection of instances.

 EventLogTraceListener Provides a simple listener that directs tracing or debugging output to an .

 EventSourceCreationData Represents the configuration settings used to create an event log source on the local computer or a remote computer.

 EventLogEntryType Specifies the event type of an event log entry.

 OverflowAction Specifies how to handle entries in an event log that has reached its maximum file size.