private EtwEventLevel ConvertTraceEventTypeToEventLevel(TraceEventType eventType)
{
EtwEventLevel verbose = EtwEventLevel.Verbose;
switch (eventType)
{
case TraceEventType.Critical:
return(EtwEventLevel.Critical);
case TraceEventType.Error:
return(EtwEventLevel.Error);
case (TraceEventType.Error | TraceEventType.Critical):
return(verbose);
case TraceEventType.Warning:
return(EtwEventLevel.Warning);
case TraceEventType.Information:
return(EtwEventLevel.Information);
case TraceEventType.Verbose:
return(EtwEventLevel.Verbose);
}
return(verbose);
}
private void LogToEtw(TraceEventType eventType, int id, string eventMessage)
{
EtwEventLevel level = this.ConvertTraceEventTypeToEventLevel(eventType);
EventDescriptor eventDescriptor = new EventDescriptor(0xf01c, 0, 0, (byte)level, 0, 0, 0L); // From DiagnosticMonitorTraceListener
try
{
this.m_eventProvider.WriteEvent(ref eventDescriptor, new object[] { (ulong)id, eventMessage });
}
catch (ArgumentException)
{
}
catch (System.ComponentModel.Win32Exception)
{
}
}
