C# Nlog 應用(指定Nlog 要放在哪個資料夾,用xml字串 代替Nlog檔案)

自己設定 Nlog.config 所存在的資料夾。

string assemblyFolder = Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location);

NLog.LogManager.Configuration = new NLog.Config.XmlLoggingConfiguration(assemblyFolder + "\\config\\Nlog.config", true);

假設不要有config ，直接輸入xml 字串 代替config 。( xsi:type 要改成type)

  string xml =

 @"<nlog>

      <targets>

        <target name='f' type='File'   fileName='${basedir}/logs/${shortdate}.log' layout='${message}' />

     </targets>

      <rules>

          <logger name='*' minlevel='Trace' writeTo='f' />

     </rules>

  </nlog>";

 StringReader sr2 = new StringReader(xml);

 XmlReader xr2 = XmlReader.Create(sr2);

 XmlLoggingConfiguration config2 = new XmlLoggingConfiguration(xr2, null);

 LogManager.Configuration = config2;

  logger.Trace("test");