<system.diagnostics> <switches> <!-- 0-off, 1-error, 2-warn, 3-info, 4-verbose. --> <add name="SyncTracer" value="4" /> </switches> <trace autoflush="true"> <listeners> <add name="TestListener" type="System.Diagnostics.TextWriterTraceListener" initializeData="c:\temp\SyncLog.txt"/> </listeners> </trace> </system.diagnostics>Now, what do I need to do in my code to make the trace actually write information to the text file I specified?