C# EventLog

string logSource = "TestSource";

string logName = "TestLog";

 

EventLog evtLog = new EventLog(logName);

 

if (!EventLog.SourceExists(logSource))

{

EventLog.CreateEventSource(logSource, logName);

Console.WriteLine("Event log created");

}

 

evtLog.Source = logSource;

evtLog.WriteEntry("aaa");

=============================

EventLog.WriteEntry("aa", "aaa");