log4net in PowerShell

log4net.ps1

$scriptDir = Split-Path -Parent $MyInvocation.MyCommand.Path

Push-Location $scriptDir

Add-Type -Path "$scriptDir\dll\log4net.dll"

$FileAppender = New-Object log4net.Appender.FileAppender(
    (
        [log4net.Layout.ILayout](New-Object log4net.Layout.PatternLayout('%date{yyyy-MM-dd HH:mm:ss.fff} | %level | %property{correlationId} | [%thread] | Department | App_Name | %c | $property{jobId} | %message%n')),
        "$scriptDir\LogOutputInConsoleAndFile.log", # $LogFileName
        $True
    )
);
$FileAppender.Threshold = [log4net.Core.Level]::Debug; # $LogLevel
[log4net.Config.BasicConfigurator]::Configure($FileAppender);
 
# Colored Console Appender
# $ColConsApndr = new-object log4net.Appender.ColoredConsoleAppender(([log4net.Layout.ILayout](new-object log4net.Layout.PatternLayout('[%date{yyyy-MM-dd HH:mm:ss.fff}] %message%n'))));
# $ColConsApndrDebugCollorScheme = new-object log4net.Appender.ColoredConsoleAppender+LevelColors; $ColConsApndrDebugCollorScheme.Level = [log4net.Core.Level]::Debug; $ColConsApndrDebugCollorScheme.ForeColor = [log4net.Appender.ColoredConsoleAppender+Colors]::Green;
# $ColConsApndr.AddMapping($ColConsApndrDebugCollorScheme);
# $ColConsApndrInfoCollorScheme = new-object log4net.Appender.ColoredConsoleAppender+LevelColors; $ColConsApndrInfoCollorScheme.level = [log4net.Core.Level]::Info; $ColConsApndrInfoCollorScheme.ForeColor = [log4net.Appender.ColoredConsoleAppender+Colors]::White;
# $ColConsApndr.AddMapping($ColConsApndrInfoCollorScheme);
# $ColConsApndrWarnCollorScheme = new-object log4net.Appender.ColoredConsoleAppender+LevelColors; $ColConsApndrWarnCollorScheme.level = [log4net.Core.Level]::Warn; $ColConsApndrWarnCollorScheme.ForeColor = [log4net.Appender.ColoredConsoleAppender+Colors]::Yellow;
# $ColConsApndr.AddMapping($ColConsApndrWarnCollorScheme);
# $ColConsApndrErrorCollorScheme = new-object log4net.Appender.ColoredConsoleAppender+LevelColors; $ColConsApndrErrorCollorScheme.level = [log4net.Core.Level]::Error; $ColConsApndrErrorCollorScheme.ForeColor = [log4net.Appender.ColoredConsoleAppender+Colors]::Red;
# $ColConsApndr.AddMapping($ColConsApndrErrorCollorScheme);
# $ColConsApndrFatalCollorScheme = new-object log4net.Appender.ColoredConsoleAppender+LevelColors; $ColConsApndrFatalCollorScheme.level = [log4net.Core.Level]::Fatal; $ColConsApndrFatalCollorScheme.ForeColor = ([log4net.Appender.ColoredConsoleAppender+Colors]::HighIntensity -bxor [log4net.Appender.ColoredConsoleAppender+Colors]::Red);
# $ColConsApndr.AddMapping($ColConsApndrFatalCollorScheme);
# $ColConsApndr.ActivateOptions();
# $ColConsApndr.Threshold = [log4net.Core.Level]::All;
# [log4net.Config.BasicConfigurator]::Configure($ColConsApndr);

try {
    $logger = [log4net.LogManager]::GetLogger('My_Component');

    [log4net.LogicalThreadContext]::Properties['correlationId'] = (New-Guid).ToString()
    [log4net.LogicalThreadContext]::Properties['jobId'] = (New-Guid).ToString()
    
    $logger.Debug('Debug log.')
    $logger.Info('Info log.')
    $logger.Warn('Warn log.')
    
    try {
        throw 'WHOOPS'
    }
    catch [Exception] {
        $logger.Error('Error log.', $_.Exception)
    }
    
    $logger.Fatal('Fatal log.')    
}
finally {
    [log4net.LogManager]::Shutdown()
}

Pattern options:
https://logging.apache.org/log4net/log4net-1.2.13/release/sdk/log4net.Layout.PatternLayout.html