C# - Best Way To Implement Rolling Log Out Put Using Standard Trace Listener Config (as Opposed To One Massive File)

Jul 27, 2010

I'm using .net web config to create trace listener for debug and trace output in a .NET web app.

The problem is that if left, the log file, which always uses the same name can get massive and has actually caused me some application issues today.

I can't find a method on the net of setting a log file size limit, or a method of using a dynamic name, such as one that uses a date string as part of the name. Does anyone know if this is possible?

So far I am using:

<system.diagnostics>
<trace autoflush="true" indentsize="4">
<listeners>
<add name="CollectionLister" type="System.Diagnostics.TextWriterTraceListener" initializeData="Collections.log" />
</listeners>
</trace>
</system.diagnostics>

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