NLogでテキストファイルにスタックトレースをそれなりに綺麗に出力する為のNLog.config設定例。

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">

  <!-- 
  See http://nlog-project.org/wiki/Configuration_file 
  for information on customizing logging rules and outputs.
   -->
  <targets>
    <!-- add your targets here -->
    
    
    <target xsi:type="File" name="f" fileName="${basedir}/logs/${shortdate}.log"
            layout="${longdate} ${level:uppercase=true}&#009;[${callsite}] ${message} ${onexception: ${newline} ${exception:format=Message, Type, ToString:separator=*}}"
            header="[${longdate}: ${processname} Start.]"
            footer="[${longdate}: End.]"/>
   
  </targets>

  <rules>
    <!-- add your logging rules here -->
    
    
    <logger name="*" minlevel="Trace" writeTo="f" />
   
  </rules>
</nlog>