You can check if you are having a database trace listener categorySource and the LogWriter is being written to the Database category. Below code snippet should help you.

Config file:


<categorySources>
<add switchValue="All" name="Database">
        <listeners>
          <add name="Database Trace Listener"/>
          
        </listeners>
</add>
</categorySources>


In the Code file:

LogEntry entry = new LogEntry(strMessage,
			    , "Database"
                            , 8, 9009, TraceEventType.Error
                            , "Mohammed Ghouse Barq Logging", exProperties);

defaultWriter.Write(entry);

-Mohammed Ghouse Ibne Barq Kadapavi
http://www.ProgrammersVision.blogspot.com
https://sites.google.com/site/BarqKadapavi