How to define custom TraceListener in app.config
I have implemented a custom trace listener (derived from TextWriteTraceListener ) and now I would like to set my application to use it instead of standard TextWriteTraceListener . First I added default TextWriteTraceListener in order to make sure it works ok and it does. Here's my app.config: <configuration> <system.diagnostics> <trace autoflush="true" indentsize="4"> <listeners> <add name="TextListener" type="System.Diagnostics.TextWriterTraceListener" initializeData="trace.log" /> <remove name="Default" /> </listeners> </trace> </system.diagnostics> </configuration> Now my trace listener is