app.config

<?xml version="1.0"?>
<configuration>
  <configSections>
    <section name="log4net" type="log4net.Config.Log4NetConfigurationSectionHandler, log4net"/>
  </configSections>

  <log4net>
    <appender name="ColoredConsoleAppenderCommand" type="log4net.Appender.ColoredConsoleAppender">
      <Threshold value="INFO" />
      <mapping>
        <level value="DEBUG" />
        <foreColor value="White, HighIntensity" />
        <backColor value="Green" />
      </mapping>

      <layout type="log4net.Layout.PatternLayout">
        <param name="Header" value="[Header]\r\n"/>
        <param name="Footer" value="[Footer]\r\n"/>
        <param name="ConversionPattern" value="%d %m%n"/>
      </layout>
    </appender>




    <appender name="ConsoleAppender" type="log4net.Appender.ConsoleAppender">
      <layout type="log4net.Layout.PatternLayout">
        <param name="Header" value="[Header]\r\n"/>
        <param name="Footer" value="[Footer]\r\n"/>
        <param name="ConversionPattern" value="%d %c %m%n"/>
      </layout>
    </appender>

    <appender name="RollingLogFileAppender" type="log4net.Appender.RollingFileAppender">
      <file value="logfiles/log.txt" />
      <appendToFile value="true" />
      <rollingStyle value="Date" />
      <immediateFlush value="true" />
      <datePattern value="yyyyMMdd" />
      <StaticLogFileName value="true" />
      <layout type="log4net.Layout.PatternLayout">
        <conversionPattern value="%d %c %m%n" />
      </layout>
    </appender>


    <root>
      <level value="ERROR"/>
      <appender-ref ref="ConsoleAppender"/>
    </root>
    <logger name="log4netexample" additivity="false" >
      <level value="DEBUG" />
      <appender-ref ref="ColoredConsoleAppenderCommand" />
      <appender-ref ref="RollingLogFileAppender"  />
    </logger>



  </log4net>



  <startup><supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.0"/></startup></configuration>