I am using log4net in a vb.net console application. But its not working. I
have added congif setting in app.config file also
No error is generated but app. does not write to log file.
app.config file:
<?xml version="1.0" encoding="utf-8" ?>
<configuratio n>
<!-- Register the section handler for the log4net section -->
<configSections >
<section name="log4net"
type="log4net.C onfig.Log4NetCo nfigurationSect ionHandler,log4 net" />
</configSections>
<appSettings>
</appSettings>
<!-- This section contains the log4net configuration settings -->
<log4net debug="true" >
<!-- Define some output appenders -->
<!-- Rolling file appender -->
<appender name="RollingLo gFileAppender"
type="log4net.A ppender.Rolling FileAppender,lo g4net">
<param name="File" value="Dataqueu eworker-Errlog.txt" />
<param name="AppendToF ile" value="true" />
<param name="MaxSizeRo llBackups" value="10" />
<param name="MaximumFi leSize" value="1000KB" />
<param name="StaticLog FileName" value="true" />
<layout type="log4net.L ayout.PatternLa yout,log4net">
<param name="Header" value="[Header]\r\n"/>
<param name="Footer" value="[Footer]\r\n"/>
<!-- <param name="Conversio nPattern" value="%d [%t] %-5p %c [%x] - %m%n"
/> -->
<!-- <param name="Conversio nPattern" value="%-5p %d [%t] %m%n" /> -->
<param name="Conversio nPattern" value="%-5p %d %m%n" />
</layout>
</appender>
<!-- File appender -->
<appender name="LogFileAp pender"
type="log4net.A ppender.FileApp ender,log4net" >
<param name="File" value="DAtaqueu eworker-log.txt" />
<param name="AppendToF ile" value="true" />
<layout type="log4net.L ayout.PatternLa yout,log4net">
<param name="Conversio nPattern" value="%-5p %d [%t] %m%n" />
<!--
<param name="Conversio nPattern"
value="%d [%t] %-5p %c[%x] <%X{auth}> ; - %m%n ('%d{dd-MMM-yyyy
HH:mm:ss}','%t' ,'%X{result}',' %X{principal}', '%X{resource}', '%X{entitlement }
','%X{arguments }','%X{message} ')" />
-->
</layout>
</appender>
<!-- ConsoleAppender -->
<appender name="ConsoleAp pender"
type="log4net.A ppender.Console Appender,log4ne t" >
<layout type="log4net.L ayout.PatternLa yout,log4net">
<!--
<param name="Conversio nPattern" value="%d [%t] %-5p %c [%x]
<%X{auth}> ; - %m%n" />
-->
<param name="Conversio nPattern"
value="%d [%t] %-5p %c [%x] <%X{auth}> ; - %m%n ('%d{dd-MMM-yyyy
HH:mm:ss}','%t' ,'%X{result}',' %X{principal}', '%X{resource}', '%X{entitlement }
','%X{arguments }','%X{message} ')" />
</layout>
</appender>
<!-- ADONetAppender -->
<appender name="ADONetApp ender"
type="log4net.A ppender.ADONetA ppender,log4net " >
<param name="Connectio nString"
value="Server=l ocalhost;Initia l Catalog=TesTest ;user id=sa;password= ;Connect
Timeout=5" />
<layout type="log4net.L ayout.PatternLa yout,log4net">
<!-- <param name="Conversio nPattern" value="INSERT INTO Log (Created,
Thread, Priority, Logger, Message, Context) VALUES ('%d{dd-MMM-yyyy
HH:mm:ss}','%t' ,'%p','%c','%m' ,'%x')" /> -->
<param name="Conversio nPattern"
value="INSERT INTO Log (created, thread, result, principal, resource,
entitlement, arguments, message) VALUES ('%d{dd-MMM-yyyy
HH:mm:ss}','%t' ,'%X{result}',' %X{principal}', '%X{resource}', '%X{entitlement }
','%X{arguments }','%X{message} ')" />
</layout>
</appender>
<!-- Setup the root category, add the appenders and set the default
priority -->
<root>
<priority value="INFO" />
<appender-ref ref="RollingLog FileAppender" />
<appender-ref ref="LogFileApp ender" />
</root>
<!-- Specify the priority for some specific categories -->
<category name="TesPrivil egeLog">
<priority value="INFO" />
<appender-ref ref="ADONetAppe nder" />
</category>
</log4net>
</configuration> 2 5143
Hi Vikram,
following is the contents of my App.Config -
<?xml version="1.0" encoding="utf-8" ?>
<configuratio n>
<configSections >
<section name="log4net"
type="log4net.C onfig.Log4NetCo nfigurationSect ionHandler, log4net" />
</configSections>
<log4net debug="false">
<appender name="LogFileAp pender"
type="log4net.A ppender.FileApp ender,log4net" >
<param name="File" value="c:\\Log4 NetConsole.txt" />
<param name="AppendToF ile" value="true" />
<layout type="log4net.L ayout.PatternLa yout,log4net">
<param name="Conversio nPattern" value="%d [%t] %-5p %c [%x] <%X{auth}> -
%m%n" />
</layout>
</appender>
<root>
<priority value="ALL" />
<appender-ref ref="LogFileApp ender" />
</root>
<category name="Test"><pr iority value="ALL" /></category>
</log4net>
</configuration>
And my class file contents are -
using System;
using log4net;
namespace Log4NetConsoleA pp
{
class Class1
{
private ILog logger = LogManager.GetL ogger("Test");
[STAThread]
static void Main(string[] args)
{
log4net.Config. DOMConfigurator .Configure();
Class1 obj = new Class1();
obj.log("Testin g");
}
private void log(string str)
{
logger.Info(str );
}
}
}
This works for me.
"Vikram" wrote: I am using log4net in a vb.net console application. But its not working. I have added congif setting in app.config file also No error is generated but app. does not write to log file.
app.config file:
<?xml version="1.0" encoding="utf-8" ?>
<configuratio n>
<!-- Register the section handler for the log4net section -->
<configSections >
<section name="log4net" type="log4net.C onfig.Log4NetCo nfigurationSect ionHandler,log4 net" />
</configSections>
<appSettings>
</appSettings>
<!-- This section contains the log4net configuration settings -->
<log4net debug="true" >
<!-- Define some output appenders -->
<!-- Rolling file appender -->
<appender name="RollingLo gFileAppender" type="log4net.A ppender.Rolling FileAppender,lo g4net">
<param name="File" value="Dataqueu eworker-Errlog.txt" />
<param name="AppendToF ile" value="true" />
<param name="MaxSizeRo llBackups" value="10" />
<param name="MaximumFi leSize" value="1000KB" />
<param name="StaticLog FileName" value="true" />
<layout type="log4net.L ayout.PatternLa yout,log4net">
<param name="Header" value="[Header]\r\n"/>
<param name="Footer" value="[Footer]\r\n"/>
<!-- <param name="Conversio nPattern" value="%d [%t] %-5p %c [%x] - %m%n" /> -->
<!-- <param name="Conversio nPattern" value="%-5p %d [%t] %m%n" /> -->
<param name="Conversio nPattern" value="%-5p %d %m%n" />
</layout>
</appender>
<!-- File appender -->
<appender name="LogFileAp pender" type="log4net.A ppender.FileApp ender,log4net" >
<param name="File" value="DAtaqueu eworker-log.txt" />
<param name="AppendToF ile" value="true" />
<layout type="log4net.L ayout.PatternLa yout,log4net">
<param name="Conversio nPattern" value="%-5p %d [%t] %m%n" />
<!--
<param name="Conversio nPattern"
value="%d [%t] %-5p %c[%x] <%X{auth}> - %m%n ('%d{dd-MMM-yyyy HH:mm:ss}','%t' ,'%X{result}',' %X{principal}', '%X{resource}', '%X{entitlement } ','%X{arguments }','%X{message} ')" />
-->
</layout>
</appender>
<!-- ConsoleAppender -->
<appender name="ConsoleAp pender" type="log4net.A ppender.Console Appender,log4ne t" >
<layout type="log4net.L ayout.PatternLa yout,log4net">
<!--
<param name="Conversio nPattern" value="%d [%t] %-5p %c [%x] <%X{auth}> - %m%n" />
-->
<param name="Conversio nPattern"
value="%d [%t] %-5p %c [%x] <%X{auth}> - %m%n ('%d{dd-MMM-yyyy HH:mm:ss}','%t' ,'%X{result}',' %X{principal}', '%X{resource}', '%X{entitlement } ','%X{arguments }','%X{message} ')" />
</layout>
</appender>
<!-- ADONetAppender -->
<appender name="ADONetApp ender" type="log4net.A ppender.ADONetA ppender,log4net " >
<param name="Connectio nString"
value="Server=l ocalhost;Initia l Catalog=TesTest ;user id=sa;password= ;Connect Timeout=5" />
<layout type="log4net.L ayout.PatternLa yout,log4net">
<!-- <param name="Conversio nPattern" value="INSERT INTO Log (Created, Thread, Priority, Logger, Message, Context) VALUES ('%d{dd-MMM-yyyy HH:mm:ss}','%t' ,'%p','%c','%m' ,'%x')" /> -->
<param name="Conversio nPattern"
value="INSERT INTO Log (created, thread, result, principal, resource, entitlement, arguments, message) VALUES ('%d{dd-MMM-yyyy HH:mm:ss}','%t' ,'%X{result}',' %X{principal}', '%X{resource}', '%X{entitlement } ','%X{arguments }','%X{message} ')" />
</layout>
</appender>
<!-- Setup the root category, add the appenders and set the default priority -->
<root>
<priority value="INFO" />
<appender-ref ref="RollingLog FileAppender" />
<appender-ref ref="LogFileApp ender" />
</root>
<!-- Specify the priority for some specific categories -->
<category name="TesPrivil egeLog">
<priority value="INFO" />
<appender-ref ref="ADONetAppe nder" />
</category>
</log4net>
</configuration>
Thanks Kaustav.
I was missing "log4net.Config .DOMConfigurato r.Configure(); "
statement.
"Kaustav" <Ka*****@discus sions.microsoft .com> wrote in message
news:91******** *************** ***********@mic rosoft.com... Hi Vikram,
following is the contents of my App.Config -
<?xml version="1.0" encoding="utf-8" ?> <configuratio n> <configSections > <section name="log4net" type="log4net.C onfig.Log4NetCo nfigurationSect ionHandler, log4net" /> </configSections> <log4net debug="false"> <appender name="LogFileAp pender" type="log4net.A ppender.FileApp ender,log4net" > <param name="File" value="c:\\Log4 NetConsole.txt" /> <param name="AppendToF ile" value="true" /> <layout type="log4net.L ayout.PatternLa yout,log4net"> <param name="Conversio nPattern" value="%d [%t] %-5p %c [%x] <%X{auth}> - %m%n" /> </layout> </appender> <root> <priority value="ALL" /> <appender-ref ref="LogFileApp ender" /> </root> <category name="Test"><pr iority value="ALL" /></category> </log4net> </configuration>
And my class file contents are -
using System; using log4net;
namespace Log4NetConsoleA pp {
class Class1 { private ILog logger = LogManager.GetL ogger("Test");
[STAThread] static void Main(string[] args) { log4net.Config. DOMConfigurator .Configure(); Class1 obj = new Class1(); obj.log("Testin g");
}
private void log(string str) { logger.Info(str ); } } }
This works for me. "Vikram" wrote:
I am using log4net in a vb.net console application. But its not working.
I have added congif setting in app.config file also No error is generated but app. does not write to log file.
app.config file:
<?xml version="1.0" encoding="utf-8" ?>
<configuratio n>
<!-- Register the section handler for the log4net section -->
<configSections >
<section name="log4net" type="log4net.C onfig.Log4NetCo nfigurationSect ionHandler,log4 net" />
</configSections>
<appSettings>
</appSettings>
<!-- This section contains the log4net configuration settings -->
<log4net debug="true" >
<!-- Define some output appenders -->
<!-- Rolling file appender -->
<appender name="RollingLo gFileAppender" type="log4net.A ppender.Rolling FileAppender,lo g4net">
<param name="File" value="Dataqueu eworker-Errlog.txt" />
<param name="AppendToF ile" value="true" />
<param name="MaxSizeRo llBackups" value="10" />
<param name="MaximumFi leSize" value="1000KB" />
<param name="StaticLog FileName" value="true" />
<layout type="log4net.L ayout.PatternLa yout,log4net">
<param name="Header" value="[Header]\r\n"/>
<param name="Footer" value="[Footer]\r\n"/>
<!-- <param name="Conversio nPattern" value="%d [%t] %-5p %c [%x] - %m%n" /> -->
<!-- <param name="Conversio nPattern" value="%-5p %d [%t] %m%n" /> -->
<param name="Conversio nPattern" value="%-5p %d %m%n" />
</layout>
</appender>
<!-- File appender -->
<appender name="LogFileAp pender" type="log4net.A ppender.FileApp ender,log4net" >
<param name="File" value="DAtaqueu eworker-log.txt" />
<param name="AppendToF ile" value="true" />
<layout type="log4net.L ayout.PatternLa yout,log4net">
<param name="Conversio nPattern" value="%-5p %d [%t] %m%n" />
<!--
<param name="Conversio nPattern"
value="%d [%t] %-5p %c[%x] <%X{auth}> - %m%n ('%d{dd-MMM-yyyy
HH:mm:ss}','%t' ,'%X{result}',' %X{principal}', '%X{resource}', '%X{entitlement } ','%X{arguments }','%X{message} ')" />
-->
</layout>
</appender>
<!-- ConsoleAppender -->
<appender name="ConsoleAp pender" type="log4net.A ppender.Console Appender,log4ne t" >
<layout type="log4net.L ayout.PatternLa yout,log4net">
<!--
<param name="Conversio nPattern" value="%d [%t] %-5p %c [%x] <%X{auth}> - %m%n" />
-->
<param name="Conversio nPattern"
value="%d [%t] %-5p %c [%x] <%X{auth}> - %m%n ('%d{dd-MMM-yyyy
HH:mm:ss}','%t' ,'%X{result}',' %X{principal}', '%X{resource}', '%X{entitlement } ','%X{arguments }','%X{message} ')" />
</layout>
</appender>
<!-- ADONetAppender -->
<appender name="ADONetApp ender" type="log4net.A ppender.ADONetA ppender,log4net " >
<param name="Connectio nString"
value="Server=l ocalhost;Initia l Catalog=TesTest ;user
id=sa;password= ;Connect Timeout=5" />
<layout type="log4net.L ayout.PatternLa yout,log4net">
<!-- <param name="Conversio nPattern" value="INSERT INTO Log (Created, Thread, Priority, Logger, Message, Context) VALUES ('%d{dd-MMM-yyyy HH:mm:ss}','%t' ,'%p','%c','%m' ,'%x')" /> -->
<param name="Conversio nPattern"
value="INSERT INTO Log (created, thread, result, principal, resource, entitlement, arguments, message) VALUES ('%d{dd-MMM-yyyy
HH:mm:ss}','%t' ,'%X{result}',' %X{principal}', '%X{resource}', '%X{entitlement } ','%X{arguments }','%X{message} ')" />
</layout>
</appender>
<!-- Setup the root category, add the appenders and set the default priority -->
<root>
<priority value="INFO" />
<appender-ref ref="RollingLog FileAppender" />
<appender-ref ref="LogFileApp ender" />
</root>
<!-- Specify the priority for some specific categories -->
<category name="TesPrivil egeLog">
<priority value="INFO" />
<appender-ref ref="ADONetAppe nder" />
</category>
</log4net>
</configuration>
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