Hi, I tried to add appender/loggers at runtime. But result came out is not
what I expected.
//--------------------------------------code
--------------------------------------
log4net.Appender.RollingFileAppender fileAppender = new
log4net.Appender.RollingFileAppender();
fileAppender.Name = "RuntimeAppender";
fileAppender.File = @"E:\runtime.log";
fileAppender.AppendToFile = true;
fileAppender.RollingStyle =
log4net.Appender.RollingFileAppender.RollingMode.Size;
fileAppender.MaxSizeRollBackups = -1;
fileAppender.MaximumFileSize = "100KB";
fileAppender.PreserveLogFileNameExtension = true;
fileAppender.StaticLogFileName = false;
fileAppender.CountDirection = 0;
fileAppender.Threshold = log4net.Core.Level.All;
log4net.Layout.PatternLayout layout = new log4net.Layout.PatternLayout();
layout.ConversionPattern = "%n%d{yyMMdd_hhmmss.fff};%-5level;%m";
layout.Header = "Time;Level;Description;";
fileAppender.Layout = layout;
fileAppender.ActivateOptions();
log4net.Repository.Hierarchy.Hierarchy repository =
(log4net.Repository.Hierarchy.Hierarchy)log4net.LogManager.GetRepository();
log4net.Repository.Hierarchy.Logger logger =
(log4net.Repository.Hierarchy.Logger)repository.GetLogger("RuntimeAppender");
logger.AddAppender(fileAppender);
log4net.ILog myLogger = log4net.LogManager.GetLogger("RuntimeAppender");
myLogger.Info("testing");
//----------------------------------------------------------------------------
the resulted file content is something like below:
Time;Level;Description;testing
I'm looking for something like below:
Time;Level;Description;
110201_050751.829;INFO ;testing
which configuration/code below can produce this result nicely.
//-------------------------------------------------------------------------
<appender name="ConfigAppender" type="log4net.Appender.RollingFileAppender">
<!--file value="e:\log%property{RuntimeName}.log" /-->
<file value="e:\configappender.log" />
<appendToFile value="true" />
<rollingStyle value="Size" />
<maxSizeRollBackups value="-1" />
<maximumFileSize value="1MB" />
<staticLogFileName value="false" />
<countDirection value="0" />
<layout type="log4net.Layout.PatternLayout">
<header value="Time;Level;Description;" />
<conversionPattern value="%n%d{yyMMdd_hhmmss.fff};%-5level;%m" />
</layout>
</appender>
<logger name="RollingLogAppender">
<level value="ALL" />
<appender-ref ref="ConfigAppender" />
</logger>
log4net.ILog log2 = log4net.LogManager.GetLogger("RollingLogAppender");
log2.Info("testing");
Can someone help? Thanks a lot.
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