NLog configuration file example

<?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"
      xsi:schemaLocation="http://www.nlog-project.org/schemas/NLog.xsd NLog.xsd"
      autoReload="true"
      throwExceptions="false"
      internalLogLevel="Off" internalLogFile="c:\temp\nlog-internal.log">

  <variable name="myformat"
        value="${longdate} | ${level} | ${logger} | ${message} | ${exception:format=toString}"/>

  <targets>

    <target xsi:type="ColoredConsole" name="console"
            layout="${myformat}" />

    <target xsi:type="File" name="file"
            fileName="log.txt" layout="${myformat}" />

  </targets>

  <rules>

    <logger name="*" minlevel="Trace" writeTo="file" />

    <logger name="*" minlevel="Debug" writeTo="console" />

  </rules>
</nlog>