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From "Knittel Bruno" <Bruno.Knit...@bruker-biospin.de>
Subject AW: log4net configuration withtou Xml file
Date Tue, 06 May 2008 06:28:33 GMT
Hello Radovan,
    I'm aware of the BasicConfigurator. Unfortunately one appender is not enough.
    I must be able to add an appender during runtime for example.
    I quickly looked at your code, many thanks, but I'm still wondering how to do so that
it works.
    If any one has any clue, this feature is really a must have for my application.
    Many thanks in advance,
Best Regards,
Bruker BioSpin GmbH 

Bruno Knittel
Automation Development

Bruker BioSpin GmbH 
76287 Rheinstetten 
Germany	  Phone: +49 721 5161-90064
 Fax:     +49 721 5161-494

  www.bruker-biospin.com <http://www.bruker-biospin.com/> 


Bruker BioSpin GmbH: Sitz der Gesellschaft/Registered Office: Rheinstetten, HRB 102368 Amtsgericht
Geschäftsführer/Managing Directors: Dr. Bernd Gewiese, Dr. Dieter Schmalbein, Dr. Gerhard

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-----Ursprüngliche Nachricht-----
Von: Radovan Raszka [mailto:raszka@hasam.cz] 
Gesendet: Dienstag, 6. Mai 2008 08:00
An: Log4NET User
Betreff: RE: log4net configuration withtou Xml file

Hello Bruno,
configuring log4net directly from the code is my dream too, but documentation did not give
any example how to do this.
It is simple if you need to use the only appender - use BasicConfigurator:
   log4net.Appender.FileAppender fa = new log4net.Appender.FileAppender();
   fa.AppendToFile = false;
   fa.File = "ipagent.log";
   fa.Layout = new log4net.Layout.PatternLayout("%date{dd-MM-yyyy HH:mm:ss,fff} %5level [%2thread]
%message (%logger{1}:%line)%n");
   fa.Threshold = log4net.Core.Level.Debug;
I have this tested and it works well. But when configuration is more complex, I didn't found
a way how to make logging to work. Look at this message http://www.mail-archive.com/log4net-user@logging.apache.org/msg03890.html,
there you find a piece of my (nonworking) code.
If you'll be able to find what is missing there, let me know
Radovan Raszka


From: Knittel Bruno [mailto:Bruno.Knittel@bruker-biospin.de] 
Sent: Monday, May 05, 2008 9:32 AM
To: log4net-user@logging.apache.org
Subject: log4net configuration withtou Xml file

Hello Everyone,
    I need to be able to configure log4net without the XmlConfigurator, that is directly from
my code.
    I am aware of the BasicConfigurator but one appender is not enough for me.
    I would like to be able to create some new appenders, remove (or disable) them and change
    log threshold at runtime. I am working under Compact Framework 2.0.
    I already took a look at this ( http://www.mail-archive.com/log4net-user@logging.apache.org/msg02895.html
) mail that gave me many informations,
    but did not yet found how to create an appender and register it not for one logger but
for all (and all the ones that will be created after I registered my appender).
    In fact how can I achieve a configuration like the following file but programmatically:
  <appender name="TextLogFileAppender" type="log4net.Appender.FileAppender" >
   <file value="log.xml" />
   <appendToFile value="true" />
   <layout type="log4net.Layout.XmlLayoutSchemaLog4j" />
   <param name="Threshold" value="ERROR" />
  <appender name="ConsoleErrorAppender" type="log4net.Appender.ConsoleAppender">
   <layout type="log4net.Layout.PatternLayout">
    <conversionPattern value="%date [%thread] %-5level %logger [%ndc] &lt;%property{auth}&gt;
- %message%newline" />
   <param name="Threshold" value="FATAL" />
  <appender name="UdpAppender" type="log4net.Appender.UdpAppender">
   <localPort value="8080" />
   <remoteAddress value="" />
   <remotePort value="8080" />
   <layout type="log4net.Layout.XmlLayoutSchemaLog4j">
    <locationInfo value="true" />
   <param name="Threshold" value="DEBUG" />
  <!-- Setup the root category, add the appenders and set the default level -->  
   <appender-ref ref="TextLogFileAppender" />
   <appender-ref ref="ConsoleErrorAppender" />
   <appender-ref ref="UdpAppender" />
    Best regards and many thanks in advance for any help,

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