Using WCF tracing, you can diagnose data, fault messages, and analyze them. Tracing offers better insight into the application's behavior and flows than debugging. It gives you a detailed account of all application components including faults, code exceptions, system events, and operation calls. By default, WCF tracing is not enabled, therefore it must be enabled by configuring it with the switch value and tracelistener.
WCF Tracing basically involves the following four steps :
* Emitting Trace Information From Service
* Setting Trace Level
* Configuring The Listner
* Enabling Message Logging
