nlog.config

<?xml version="1.0" encoding="utf-8" ?>
<nlog xmlns="http://www.nlog-project.org/schemas/NLog.xsd"
      xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">

    <targets>
        <target name="logfile" xsi:type="File" fileName="${shortdate}-file.txt" />
       
    </targets>

    <rules>
       
        <logger name="*" minlevel="Trace" writeTo="logfile" />
    </rules>
</nlog>