include::../why-dotnet.adoc[]

[source,csharp,diff-id=1,diff-type=noncompliant]
----
try 
{ 
    var message = RetrieveMessage();
    Trace.Write($"Message received: {message}"); // Noncompliant
}
catch (Exception ex) 
{ 
    Trace.WriteLine(ex); // Noncompliant
}
----

[source,csharp,diff-id=1,diff-type=compliant]
----
try 
{ 
    var message = RetrieveMessage();
    Trace.TraceInformation($"Message received: {message}");
}
catch (Exception ex) 
{ 
    Trace.TraceError(ex);
}
----

include::../resources.adoc[]

include::../rspecator.adoc[]